Pitt | Swanson Engineering
Wiezorek, Jorg Michael
Mechanical Engineering & Materials Science
Wiezorek, Jorg Michael
Faculty
Associate Professor
Office: 538I Benedum Hall
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PhD in Materials Science & Metallurgy, University of Cambridge

MS (Diplom) in Physics, University Münster

dynamic in-situ & quantitative electron & x-ray diffraction

high-performance materials for multi-functional, energy technologies and extreme environments

physical metallurgy & metal physics

processing-structure-properties, microstructure & phase transformations, crystal defects, thin films & nano-scale phenomena

(2010) 1st Prize Best Poster Award (meeting-wide), Microscopy & Microanalysis, Portland, OR.

(2010) Senior Visiting Scientist and Engineer, Westinghouse Electric Company, Research and Technology Unit, Materials Center of Excellence.

(2008) 1st Prize Best Poster Award in Symposium Z, MRS Spring Meeting, San Francisco, CA.

(2005) William Kepler Whiteford Faculty Fellow.

(2005) William Kepler Whiteford Faculty Fellow, School of Engineering, University of Pittsburgh.

(2004) NCEM Visiting Scientist Fellowship, National Center of Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, CA.

(2004) 1st Prize Best Poster Award in Symposium S, MRS Fall Meeting, Boston, MA.

(2004) Invited Keynote Speaker, German Physical Society, Solid-State Physics, Metal Physics Working Group, Spring Meeting 2004 (DPG-Frühlingstagung, Regensburg, Germany).

(2003) Faculty Honor Roll 2003, MSE Teacher of the Year Award 2003.

(2002) Visiting Professor, Institute of Applied Physics, Swiss Federal Institute of Technology (ETH) Zürich, Zürich, CH-8093.

(2001) The National Science Foundation CAREER Award.

(2000) 1st Prize Best Poster Award in Symposium N, MRS Fall Meeting, Boston, MA.

(2000) 1st Prize Outstanding Poster Award (meeting-wide), MRS Fall Meeting, Boston, MA.

Excellent teacher (Effectiveness rating average 4.2 on 1-5 scale, top quartile in SSOE).

Wiezorek, J.M., Huang, Y., Garner, F.A., Freyer, P.D., Sagisaka, M., Isobe, Y., and Okita, T., 2014, "Transmission Electron Microscopy of 304-type Stainless Steel after Exposure to Neutron Flux and Irradiation Temperature Gradients," Manuscript submitted for publication.

Wiezorek, J.M., McKeown, J.T., Zweiacker, K., LaGrange, T., Reed, B.W., Liu, C., and Campbell, G.H., 2014, "Capturing dynamics of pulsed laser induced melting and rapid solidification in aluminum polycrystals with nanoscale spatio-temporal resolution in-situ TEM," Manuscript submitted for publication.

Idell, Y., and Wiezorek, J.M., 2014, "Precession Electron Diffraction based TEM Studies of Microstructure Evolution in Severely Plastically Deformed Austenitic Stainless Steel," Manuscript submitted for publication.

McKeown, J.T., Zweiacker, K., LaGrange, T., Reed, B.W., Liu, C., Wiezorek, J.M., and Campbell, G.H., 2014, "Rapid solidification in thin-film Al-Cu alloys: Capturing the dynamics with time-resolved in situ TEM," Manuscript submitted for publication.

Sang, X., Kulovits, A.K., and Wiezorek, J.M., 2014, "Charge density of equiatomic Fe-Pd phases in the chemically ordered and disordered solid solution states," Microscopy and Microanalysis, Manuscript submitted for publication.

Sang, X., Kulovits, A.K., Wang, G., and Wiezorek, J.M., 2014, "Charge density determination for Al-rich Composition L1o-ordered TiAl intermetallic Phase by Convergent Beam Electron DIffraction," Microscopy and Microanalysis, Manuscript submitted for publication.

Zweiacker, K., Liu, C., McKeown, J.T., LaGrange, T., Reed, B.W., Liu, C., Campbell, G.H., and Wiezorek, J.M., 2014, "TEM studies of crystal growth mode changes during rapid solidification of Al-Cu eutectic," Manuscript submitted for publication.

Wiezorek, J.M., facco, G., Idell, Y., Kulovits, A., and Shankar, M.R., 2013, "Nano-structuring of 316L type steel by severe plastic deformation processing using two-dimensional linear plane straining," To appear in Materials Science Forum.

Garner, F.A., Freyer, P.D., Porter, D.L., Wiest, J., Knight, C., Okita, T., Sagisaka, M., Isobe, Y., Etoh, J., Matsunaga, T., Huang, Y., and Wiezorek, J.M., 2013, "Void swelling and resultant strain in thick 304 stainless steel components in response to spatial gradients in neutron flux-spectra and irradiation temperature," 16th International Conference on Environemntal Degradation of Materials in Nuclear Power Systems - Water Reactors, Manuscript submitted for publication.

Garner, F.A., Freyer, P.D., Porter, D.L., Wiest, J., Knight, C., Spencer, B.H., Okita, T., Sagisaka, M., Matsunaga, T., Isobe, Y., Etoh, J., Huang, Y., and Wiezorek, J.M., 2013, "Interactions between void swelling and irradiation creep in thick 304 stainless steel hexagonal reflector blocks in response to spatial gradients in neutron flux-spectra and irradiation temperature," Journal of Nuclear Materials, Manuscript submitted for publication.

Okita, T., Etoh, J., Sagisaka, M., Matsunaga, T., Isobe, Y., Freyer, P.D., Huang, Y., Wiezorek, J.M., and Garner, F.A., 2013, "Validation of ultrasonic velocity measurements for measuring void swelling in first-wall structural materials," Journal of Fusion Science and Technology, Manuscript submitted for publication.

Wiezorek, J.M., LaGrange, T., Reed, B.W., Santala, M., McKeown, J., Kulovits, A., Nikolova, L., Rosei, F., Siwick, B.J., and Campbell, G.H., 2012, ""Approaches for ultrafast imaging of transient material processes in the transmission electron microscope"," To appear in Micron.

Wiezorek, J.M., McKeown, J.T., Kulovits, A., LaGrange, T., and Reed, B.W., 2012, ""Ultrafast In-Situ Imaging of Rapid Al-Cu Thin Film"," Manuscript submitted for publication.

McKeown, J.T., Kulovits, A.K., Liu, C., Zweiacker, K., Reed, B.W., LaGrange, T., Wiezorek, J.M., and Campbell, G.H., 2014, "In-situ transmission electron microscopy of crystal growth-mode changes during rapid solidification of a hypoeutectic Al-Cu alloy," Acta Materialia, pp. 56-68.

Etoh, J., Sagisaka, M., Matsunaga, T., Isobe, Y., Garner, F., Freyer, P., Huang, Y., Wiezorek, J.M., and Okita, T., 2013, "Development of a non-destructive inspection method for irradiation-induced microstructural evolution in thick 304 stainless steel blocks," Journal of Nuclear Materials, pp. 500-507.

Idell, Y., Facco, G., Kulovits, A., Shankar, M.R., and Wiezorek, J.M., 2013, "Strengthening of 316L stainless steel by formation of nanocrystalline gamma-phase through severe plastic deformation during two-dimensional linear plane strain machining," Scripta Materialia, pp. 667-670.

Sang, X., Kulovits, A., and Wiezorek, J.M., 2013, "Comparison of convergent beam electron diffraction methods for simultaneous structure and Debye Waller factor determination," Ultramicroscopy, pp. 48-59.

Sang, X., Kulovits, A., Wang, G., and Wiezorek, J.M., 2013, "Validation of density functionals for transition metals and intermetallics using data from quantitative electron diffraction," Journal of Chemical Physics, no.084504.

Wiezorek, J.M., Kulovits, A.K., and Facco, G., 2012, ""Grain size determination in nano-scale polycrystalline aggregates by precession illumination - hollow cone dark field imaging in the transmission electron microscope"," Materials Characterization, pp. 17-26.

Reed, B.W., LaGrange, T., Santala, M.K., McKeown, J.T., DeHope, W.J., Huete, G., Shuttlesworth, R.M., Kim, J.S., Topuria, T., Raoux, S., Meister, S., Cui, Y., Kulovits, A., Wiezorek, J.M., Nikolova, L., Stern, M.J., Kieffer, J.C., Siwik, B.J., Rosei, F., and Campbell, G.H., 2012, "Latest Developments in Dynamic TEM: Revealing Material Processes at Nanometer and Nanosecond Scales," Microscopy and Microanalysis, no.Suppl. 2, pp. 596-597.

Sang, X., Kulovits, A., Wang, G., and Wiezorek, J.M., 2012, ""High Precision Electronic Charge Density Determination for L10 ordered y-TiAl by Quantitative Convergent Beam Electron Diffraction"," Philosophical Magazine, 4408-4424.

Wiezorek, J.M., Danesh, P., Pantchev, B., Schmidt, B., and Grambole, D., 2011, ""Effect of hydrogen on hardness of amorphous silicon"," Applied Physics A: Materials Science and Processing, pp. 131-135.

Wiezorek, J.M., Facco, G., and Kulovits, A., 2011, ""Microstructure Characterization of Surface modified 316L stainless steel using an automated electron diffraction technique in the TEM"."

Wiezorek, J.M., Kulovits, A., LaGrange, T., Reed, B.W., and Campbell, G.H., 2011, ""Revealing the Transient States of Rapid Solidification of Aluminum Thin Films using Ultrafast In-situ Transmission Electron Microscopy"," Philosophical Magazine Letters, no.4, pp. 287-296.

Wiezorek, J.M., Kulovits, A.K., LaGrange, T., Reed, B.W., and Campbell, G.H., 2011, ""In situ Transmission Electron Microscopy of Rapidly Solidifying Metals and Alloys"."

Wiezorek, J.M., Kulovits, A.K., LaGrange, T.B., Reed, B.W., and Campbell, G.H., 2011, ""Quantitative TEM delivers statistically significant data sets on materials structure with nanoscale spatial and temporal resolution"."

Wiezorek, J.M., Kulovits, A.K., Yanar, C., Radmilovic, V., and Soffa, W.A., 2011, ""Grain boundary mediated displacive-diffusional formation of tau-phase Mn-Al"," Metallurgical and Materials Transactions A, no.A, pp. 594-604.

Wiezorek, J.M., Kulovits, A.K., Zhang, X.D., and Fraser, H.L., 2011, ""Heterophase Interface Slip Transfer in PST-TiAl"," Metallurgical and Materials Transactions A, no.A, pp. 605-612.

Wiezorek, J.M., Sang, X.H., and Kulovits, A., 2011, ""Experimental Studies of Bonding Related Properties in Binary Intermetallics by Convergent Beam Electron Diffraction"."

Wiezorek, J.M., Sang, X.H., and Kulovits, A., 2011, ""On the consistency of highly accurate QCBED data refined from different zone axes for ferromagnetic tetragonal L10 FePd"."

Wiezorek, J.M., Sang, X.H., and Kulovits, A., 2011, ""Quantitative Convergent-Beam Electron Diffraction with Nano-Scale TEM Probes for Electron Density Determination in Intermetallic Phases"."

Sang, X., Kulovits, A., and Wiezorek, J., 2011, "Simultaneous determination of highly precise Debye-Waller factors and multiple structure factors for chemically ordered tetragonal FePd.," Acta crystallographica. Section A, Foundations of crystallography, no.Pt 3, pp. 229-39, 21487181.

Wiezorek, J.M., Danesh, P., and Pantchev, B., 2010, ""Nanoindentation of hydrogenated amorphous silicon"," Philosophical Magazine, no.30, pp. 4027-4039.

Wiezorek, J.M., Danesh, P., Pantchev, B., and Schmidt, B., 2010, ""Effect of keV ion irradiation on mechanical properties of hydrogenated amorphous silicon"," Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, no.17-18, pp. 2660-2665.

Wiezorek, J.M., Kulovits, A.K., Facco, G., and Kotan, H., 2010, ""Automated orientation imaging microscopy of nanoscale Al thin films after rapid solidification using SEM and TEM"."

Wiezorek, J.M., Kulovits, A.K., LaGrange, T., Reed, B.W., and Campbell, G.H., 2010, ""In situ Transmission Electron Microscopy of Rapidly Solidifying Aluminum"."

Wiezorek, J.M., Pantchev, B., Danesh, P., and Schmidt, B., 2010, ""Nanoindentation-induced pile-up in hydrogenated amorphous silicon"," Journal of Physics Conf. Ser. (Open-Access Journal), p. 012054.

Wiezorek, J.M., Sang, X., and Kulovits, A., 2010, ""Quantitative Convergent Beam Electron Diffraction for simultaneous Structure Factor and Debya Waller factor Determination - Fitting Method Optimization"."

Wiezorek, J.M., Sang, X.H., and Kulovits, A., 2010, ""Determination of Debye Waller Factor and Structure Factors for Si by Quantitative Convergent Beam Electron Diffraction using off-axis Multi-Beam Orientations"," Acta Crystallographica A66, 685-693.

Wiezorek, J.M., Sang, X.H., and Kulovits, A., 2010, ""Simultaneous Determination of Highly Precise Debye-Waller Factors and Structure Factors for Chemically Ordered NiAl by Convergent Beam Electron Diffraction"," Acta Crystallographica A66, pp. 694-702.

Wiezorek, J.M., and Kulovits, A.K., 2009, ""Observation of <2c+a> dislocations glide in duplex Ti-48Al after room temperature tensile deformation"."

Wiezorek, J.M., and Kulovits, A.K., 2009, ""TEM of c-component Dislocations Associated with Pyramidal Slip Activity in Hexagonal Alpha-2-Ti3Al"."

Wiezorek, J.M., Kulovits, A.K., and Deshpande, A.R., 2009, ""Cold-Working and Annealing of the chemically ordered L10-phase Fe50-Pd50"," Intermetallics, pp. 865-871.

Wiezorek, J.M., Kulovits, A.K., Webler, B., and Deshpande, A.R., 2009, ""Electron Microscopy of Commercial Purity Al-2024 (Al-Mg-Cu) after Accumulative Roll-Bonding"."

Wiezorek, J.M., Kulovits, A.K., Zhong, R., and Leonard, J.P., 2009, ""Electron microscopy of geometrically confined copper thin films after rapid lateral solidification"," Thin Solid Films, pp. 3629-3634.

Wiezorek, J.M., Ohodnicki Jr, P.R., Deshpande, A.R., and Klemmer, T.J., 2009, ""Magnetic force microscopy of combined reaction processed polycrystalline equiatomic bulk L10 FePD"," Journal of Material Research, no.8, pp. 2677-2687.

Wiezorek, J.M., Zhong, R., Kulovits, A., and Leonard, J.P., 2009, ""Four-Zone Solidification Microstructure Formed by Laser Melting of Copper Thin Flims"," Journal of Applied Surface Science, pp. 105-111.

Bewlay, B., He, Y., Palm, M., Takeyama, M., and Wiezorek, J.M., 2009, ""Advanced Intermetallic Alloys for Extreme Environment and Energy Application"," in MRS Symposium Proceedings Vol. 1128, MRS, pp. 1-560, Warrendale, PA.

Wiezorek, J.M., Cai, J., Kulovits, A., and Shankar, M.R., 2008, ""Novel Microstructures from Severely Plastically Deformed Al-Ti Alloys Created by Chip Formation Machining"," Journal of Materials Science, pp. 7474-7480.

Wiezorek, J.M., Hur, T., Kim, H.K., Perello, D., and Kulovits, A., 2008, ""Morphology and grain structure evolution during epitaxial growth of Ag films on native-oxide covered Si surface"," Virtual Journal of Nanoscale Science & Technology, no.22.

Wiezorek, J.M., Hur, T., Kim, H.K., Perello, D., Yun, M., and Kulovits, A., 2008, ""Morphology and grain structure evolution during epitaxial growth of Ag films on native-oxide covered Si surface"," Journal Applied Physics, p. 103507.

Wiezorek, J.M., Kulovita, A.K., and Mao, S.X., 2008, ""Microstructural Evolution in nanocrystalline Ni during Cold-Rolling"," Acta Materialia, no.17, pp. 4836-4845.

Wiezorek, J.M., Kulovits, A.K., and Mao, S.X., 2008, ""Comparing the Role of Dislocations during Plastic Deformation of Nanocrystalline Nickel and Coarse-grained Nickel during Cold Rolling"."

Wiezorek, J.M., Shan, Z., Knapp, J.A., Follstaedt, D.M., Stach, E.A., and Mao, S.X., 2008, ""Large lattice strain in individual grains in nanocrystalline Ni"," Journal of Applied Physics, p. 091917.

Wiezorek, J.M., Zhong, R., Kulovits, A., and Leonard, J.P., 2008, ""Texture of rapidly solidified Cu thin films studied by SEM EBSD and TEM"," Ceramic Transactions, pp. 35-45.

Wiezorek, J.M., Zhong, R., Kulovits, A., and Leonard, J.P., 2008, ""Texture of rapidly solidified Cu thin films studied by SEM EBSD and TEM"."

Shan, Z., Knapp, J.A., Follstaedt, D.M., Stach, E.A., Wiezorek, J.M., and Mao, S.X., 2008, "Inter- and intra-agglomerate fracture in nanocrystalline nickel.," Physical review letters, no.10, p. 105502, 18352202.

Wiezorek, J.M., and Deshpande, A.R., 2007, ""Cold-deformation and annealing of equiaxed L1o-ordered FePd Intermetallics"."

Wiezorek, J.M., Kulovits, A.K., and Leonard, J.P., 2007, ""Influence of Processing Parameters on Microstructure of PLD Au Thin Films"."

Wiezorek, J.M., Kulovits, A.K., and Leonard, J.P., 2007, ""Microstructural evolution during post-deposition annealing of pulsed laser deposited Fe(100-x)Pdx thin films"."

Wiezorek, J.M., Kulovits, A.K., and Leonard, J.P., 2007, ""Microstructure of Pulsed Laser Deposited FePd Thin Films on amorphous and crystalline Substrates"," Intermetallics, pp. 1606-1611.

Wiezorek, J.M., Ohodnicki, P., Webler, B., and Deshpande, A., 2007, ""Interpretation of Magnetic Force Microscopy Contrast using Commercially Available Batch Tips for Investigation of Surface Magnetic Domain Structure in Ploycrystaline Bulk Equiatomic L10 FePd"," Metallurgical and Materials Transactions A, pp. 2479-2487.

Wiezorek, J.M., Shan, Z., Stach, E.A., Knapp, J.A., Follstaedt, D.M., and Mao, S.X., 2007, ""Dislocation Dynamics in Nanocrystalline Nickel"," Physical Review Letters, 095502-1 to 095502-4.

Wiezorek, J.M., Sokalski, V., Kulovits, A.K., and Deshpande, A.R., 2007, ""UFG to NC FePd by combined reaction transformation mode of severely plastically deformed disordered FePd"."

Wiezorek, J.M., Zhong, R., and Leonard, J.P., 2007, ""Laser-Induced Microstructural Modifications in Polycrystalline Cu and Ag Films Encapsultated in SiO2"."

Wiezorek, J.M., Zhong, R., and Leonard, J.P., 2007, ""Rapid Resolidified Lateral Grains of Copper and Silver Treated by Laser"."

2007, ""Cold-working and Annealing of L10-ordering Fe-Pd base intermetallics"," Materials Science Forum, pp. 1487-1494.

Clemens, H., Fu, C.L., Morris, D.G., Takeyama, M., and Wiezorek, J.M., 2007, ""Advanced Intermetallics-Based Alloys"," in MRS Symposium Proceedings Vol. 980, MRS, pp. 1-588, Warrendale, PA.

Wiezorek, J.M., Al-Ghaferi, A., Müllner, P., Heinrich, H., and Kostorz, G., 2006, ""Elastic constants of equiatomic L10-ordered FePd single crystals"," Acta Materialia, no.4, pp. 881-889.

Wiezorek, J.M., and Deshpande, A.R., 2006, ""Texture Evolution in equiaxed polycrystalline L10-ordered FePd during Coarsening"," International Journal of Materials Research, no.3, pp. 304-309.

Wiezorek, J.M., and Deshpande, A.R., 2006, ""Texture Evolution in exquiaxed polycrystalline L10-ordered FePd during Coarsening"," , Contribution to Special Issue Honoring Prof. G. Kostorz on Occasion of his 65th Birthday, Zeitschrift für Metallkunde/Materials Research and Advanced Techniques, no.3, pp. 304-309.

Wiezorek, J.M., Deshpande, A.R., and Blachère, J.R., 2006, ""Texture Evolution in Combined Reaction Transformed Equiatomic Ferromagnetic L10-ordered FePd Intermetallics"," Scripta Materialia, pp. 955-960.

Wiezorek, J.M., Zhong, R., and Leonard, J.P., 2006, ""Microstructural investigation of excimer laser-crystallized metallic thin films"."

Wiezorek, J.M., and Deshpande, A., 2005, ""Coarsening Behavior and Coercivity in L1o-ordered Intermetallic Iton-palladium Ferromagnets with Equiaxed Grain Morphology"."

Wiezorek, J.M., and Deshpande, A., 2005, ""Formation of Defect Structures During Annealing of Cold-deformed L1o Ordered Equiatomic FePd Intermetallics"."

Wiezorek, J.M., and Deshpande, A., 2005, ""Microstructure and defect structure evolution during annealing of equiatomic L1o-ordering FePd intermetallics"."

Wiezorek, J.M., Shan, Z., Stach, E.A., Follstaedt, D.M., Knapp, J.A., and Mao, S.X., 2005, ""In-Situ TEM Studies of the Deformation Mechanism of Nanocrystalline Ni"."

Wiezorek, J.M., Shan, Z., Stach, E.A., Knapp, J.A., Follstaedt, D.M., and Mao, S.X., 2005, ""Response to Technical Comment on 'Grain Boundary Mediated Plasticity in Nanocrystalline Nickel'"," Science, no.5720, 256d.

Wiezorek, J.M., Soffa, W.A., Yanar, C., and Radmilovic, V., 2005, ""Hybrid diffusional-displacive transformation in manganese-aluminum-base alloys"."

Wiezorek, J.M., and Deshpande, A.R., 2004, ""Magnetic age hardening of cold deformed bulk equiatomic Fe-Pd intermetallics during isothermal annealing"," Journal of Magnetism and Magnetic Materials, no.1/2, pp. 157-166.

Wiezorek, J.M., and Deshpande, A.R., 2004, ""Magnetic age-hardening response of combined-reaction processed ferromagnetic L10-FePd intermetallics"."

Wiezorek, J.M., and Xu, H., 2004, ""Transmission electron microscopy of room temperature deformed polytwinned L10-ordered FePd"," Acta Materialia, no.2, pp. 395-403.

Wiezorek, J.M., Deshpande, A.R., and Xu, H., 2004, ""Effects of grain-size on coercivity of combined-reaction processed FePd intermetallics"," Acta Materialia, no.10, pp. 2903-2911.

Wiezorek, J.M., Deshpande, A.R., and Xu, H., 2004, ""Thermo-mechanical processing of hard ferromagnetic FePd-based intermetallics"."

Wiezorek, J.M., Kulovits, A., Scoffa, W.A., Püschl, W., and Pfeiler, W., 2004, ""The influence of deformation by cold-work on L10-ordering in anisotropic FePd"," Journal of Alloys and Compounds, pp. 285-289.

Wiezorek, J.M., Ohodnicki Jr, P.R., and Deshpande, A., 2004, ""Electron and magnetic force microscopy of bulk equiatomic Fe-Pd polycrystals with equiaxed microstructure"."

Wiezorek, J.M., Shan, Z., Stach, E.A., Knapp, J.A., Follstaedt, D.M., and Mao, S.X., 2004, ""Grain Boundary Mediated Plasticity in Nanocrystalline Nickel"," Science, no.5684, pp. 654-657.

Wiezorek, J.M., Zhang, X.D., and Fraser, H.L., 2004, ""Shear transfer across hetero-interfaces in laellar (y/a2)-TiAl intermetallics"."

Wiezorek, J.M., Zhang, X.D., and Fraser, H.L., 2004, ""Shear transfer across hetero-interfaces in lamellar (y/a2)-TiAl intermetallics"."

Wiezorek, J.M., 2003, ""Dislocation and Twin Interactions with Polytwin Interfaces in L10-ordered FePd"," Intermetallics, no.1, pp. 9-21.

Wiezorek, J.M., and Gupta, A., 2003, ""Microstructural evolution of PST-TiAl during low-rate micro-straining at 1023K in hard and soft orientations"," Intermetallics, no.6, pp. 589-600.

Wiezorek, J.M., and Xu, H., 2003, ""The Role of Polytwin interfaces for the deformation behavior of L1o-Ordered Iron-Palladium Intermetallics"."

Wiezorek, J.M., Deshpande, A.R., Al-Ghaferi, A., Xu, H., and Heinrich, H., 2003, ""Microstructure-property evolution in cold-worked equiatomic Fe-Pd during isothermal annealing at 500°C"."

Wiezorek, J.M., Mao, S.X., and Han, X., 2003, ""Fracture and cavitation in a constrained thin metal layer under a scale effect in layered materials"," Philosophical Magazine, no.15, pp. 1807-1826.

Wiezorek, J.M., Xu, H., and Heinrich, H., 2003, ""Microstructural changes during annealing of FePd-based thin films"," Intermetallics, no.9, pp. 589-600.

Wiezorek, J.M., and Gupta, A., 2002, ""Instability of Lamellar Microstructures in Titanium Aluminum during Microstraining at 1023K"."

Wiezorek, J.M., and Xu, H., 2002, ""Annealing Response of Iron-Palladium based Thin Film Multilayers"."

Wiezorek, J.M., and Xu, H., 2002, ""Electron microscopy of fatigue deformed Al-7xxx aluminum alloys in different aging states"."

Wiezorek, J.M., Xu, H., Wise, A.T., and Klemmer, T.J., 2002, ""Characterization of Order-Annealing Response of nanostructured iron-palladium based ferromagnetic thin films"."

Wiezorek, J.M., Yanar, C., Stach, E.A., and Soffa, W.A., 2002, ""The Displacive-Diffusive Transformation Mode Forming Ferromagnetic Tau-Manganaese-Aluminum"."

Wiezorek, J.M., Yanar, C., Stach, E.A., Soffa, W.A., and Radmilovic, V., 2002, ""Evolution of Microstructure and Defect Structure in Ferromagnetic Manganese-Aluminum Based Intermetallics"."

2002, ""Massive Transformation and the Formation of Ferromagnetic L10 Phase in Manganese-Aluminum-Base Alloys"," Metallurgical and Materials Transactions A, no.A 8, pp. 2413-2423.

Wiezorek, J.M., Yanar, C., Radmilovic, V., and Soffa, W.A., 2001, ""Evolution of Microstructure and Defect Structure in L10-Ordered Manganese Aluminide Permanent Magnet Alloys"," Intermetallics, no.10-11, pp. 949-954.

Wiezorek, J.M., Yanar, C., Radmilovic, V., and Soffa, W.A., 2001, ""Genesis of Defects in Massively Transformed L10-Ordered Tau-MnAl Alloys"."

Wiezorek, J.M., DeLuca, P.M., and Fraser, H.L., 2000, ""Mechanisms of Plasticity and Fracture in Partially Lamellar TiAl at Room and Elevated Temperature"," Intermetallics, no.2, pp. 99-113.

Wiezorek, J.M., Fischione, P.E., Ringnalda, J., Feng, Y., Krekels, T., Colijn, H.O., and Mills, M.J., 2000, ""The Use of a Cold Gas Plasma for the Final Processing of Contamination-Free TEM Specimens"."

Wiezorek, J.M., Jayanthi, S., Swaminathan, S., and Fraser, H.L., 2000, ""Observation of Ordered Ti3Al5 Precipitation in slightly Al-rich y-TiAl"."

Wiezorek, J.M., Yanar, C., and Soffa, W.A., 2000, ""The Evolution of Microstructure and Defect Structure in L10 Ferromagnetic Alloys"."

Wiezorek, J.M., Yanar, C., Radmilovic, V., and Soffa, W.A., 2000, ""Characterization of Interphase Interfaces developed during the Ordering Transformation (E(A3) -> T(L10)) in Manganese Aluminum Alloys"."

Wiezorek, J.M., Yanar, C., Radmilovic, V., and Soffa, W.A., 2000, ""Transformation Behavior in MnAl-Base Permanent Magnet Alloys: Defect Structure and Microstructure"."

Wiezorek, J.M., Zhang, X.D., and Fraser, H.L., 2000, ""Dislocation Interactions with Grain Boundaries in Lamellar Titanium Aluminum Intermetallics"."

Wiezorek, J.M., Zhang, X.D., Grensing, F.C., Meisenkothen, F., Meyrrick, G., and Fraser, H.L., 2000, ""Microstructural characterization of novel in-situ Al-Be composites"," Metallurgical and Materials Transactions A, no.11, pp. 2963-2971.

Wiezorek, J.M., Zhang, X.D., Baeslack III, W.A., Evans, D.J., and Fraser, H.L., 1999, ""On the Stability of w-Phase in Ti-6-22-22 and Ti-6-4 Alloys"," Scripta Materialia, no.6, pp. 659-665.

Wiezorek, J.M., Zhang, X.D., Fraser, H.L., Kaufman, M.J., and Loretto, M.H., 1999, ""Planar defects in massively transformed Ti-Al alloys"," Philosophical Magazine Letters, no.8, pp. 519-530.

Wiezorek, J.M., and Fraser, H.L., 1998, ""Interaction of Dislocations and Interstitial Solute in y-TiAl"," Philosophical Magazine A, no.3, pp. 661-674.

Wiezorek, J.M., Lienert, T.J., Fraser, H.L., and Baeslack III, W.A., 1998, ""Microstructures and Mechanical Properties of Inertia-Friction Welds on 8009/SiC/11p"."

Wiezorek, J.M., Lienert, T.J., Fraser, H.L., and Baeslack III, W.A., 1998, ""TEM Characterization of Microstructures in Laser Beam Welds on A356/SiC/15p"."

Wiezorek, J.M., Mills, M.J., and Fraser, H.L., 1998, ""Manifestation of Dislocation-Solute Effects in Al-rich TiAl Intermetallics"."

Wiezorek, J.M., Zhang, X.D., Baeslack III, W.A., Evans, D.J., and Fraser, H.L., 1998, ""Precipitation of Ordered a2-Phase in Ti-6-2222"," Acta Materialia, no.13, pp. 4485-4495.

Wiezorek, J.M., Zhang, X.D., Clark, W.A., and Fraser, H.L., 1998, ""Activation of Slip in Lamellae of a2-Ti3Al in TiAl Alloys"," Philosophical Magazine A, no.1, pp. 217-238.

Wiezorek, J.M., Zhang, X.D., Godfrey, A., Hu, D., Loretto, M.H., and Fraser, H.L., 1998, ""Deformation Behavior of a2-Lamellae in Fully Lamellar Ti-48Al-2Mn-2Nb at Room Temperature"," Scripta Materialia, no.3, pp. 811-817.

Wiezorek, J.M., Deluca, P.M., Mills, M.J., and Fraser, H.L., 1997, ""Deformation Mechanisms in a Binary Ti-48Al Alloy with Lamellar Microstructure"," Philosophical Magazine Letters, no.5, pp. 271-280.

Wiezorek, J.M., Fischione, P.E., Ringnalda, J., Colijn, H.O., and Mills, M.J., 1997, ""The Use of Low-Energy Gas Plasma for the Final Processing of Contamination-Free TEM Specimens"."

Wiezorek, J.M., Humphreys, C.J., and Fraser, H.L., 1997, ""Determining directly from Experiment the Magnitude of the Burgers Vector of -Component Dislocations in Ti3Al"," Philosophical Magazine Letters, no.5, pp. 281-289.

Wiezorek, J.M., Mills, M.J., and Fraser, H.L., 1997, ""Deformation and Fracture CHaracteristics in TiAl at Room Temperature and 800°C"," Materials Science and Engineering A, no.A234-236, pp. 1106-1109.

Wiezorek, J.M., Mills, M.J., and Fraser, H.L., 1997, ""HRTEM Studies of Dislocations and Interfaces in TiA"."

Wiezorek, J.M., Zhang, X.D., and Fraser, H.L., 1997, ""Defect Sub-Structures in Lamellar Ti-48Al after 'Hard' Orientation Loading at Room and Elevated Temperature"."

Wiezorek, J.M., Zhang, X.D., Baeslack III, W.A., Evans, D.J., and Fraser, H.L., 1997, ""Characterization of a2-Precipitates in a (a/B) Titanium Alloy"."

Wiezorek, J.M., Zhang, X.D., Clark, W.A., and Fraser, H.L., 1997, ""Shear Transmission in Lamellar Ti-48at.%Al"."

Wiezorek, J.M., Zhang, X.D., Fraser, H.L., Kaufman, M.J., and Loretto, M.H., 1997, ""TEM Characterization of Planar Defects in a Massively Transformed TiAl-Alloy"."

Wiezorek, J.M., Zhang, X.D., Meyrrik, G., Fraser, H.L., and Grensing, F.C., 1997, ""Microstructural Characterization and Mechanical Behavior of Novel In-Situ Be-Al Composites"."

Wiezorek, J.M., and Fraser, H.L., 1996, ""Large Angle Convergent Beam Electron Diffraction Study of Coherent Precipitates and Decorated Dislocations"."

Wiezorek, J.M., Banerjee, R., Swaminathan, S., Wheeler, R., and Fraser, H.L., 1996, ""Crystallization of Amorphous Phase in Sputter Deposited Ti-Al Alloy Thin Films"," Metallurgical and Materials Transactions A, no.27A, pp. 2047-2050.

Wiezorek, J.M., Lienert, T.J., Fraser, H.L., and Baeslack III, W.A., 1996, ""Microstructural Development in Laser and Electron Beam Welds on A356/SiC/15p"."

Wiezorek, J.M., Zhang, X.D., and Fraser, H.L., 1996, ""Deformation Mechanisms and Strain Accommodation across Lamellar Interfaces in a binary Titanium Aluminum Alloy"."

Wiezorek, J.M., Zhang, X.D., Evans, D.J., and Fraser, H.L., 1996, ""Characterization of Precipitates of Ti3Al in a Titanium Alloy"."

Wiezorek, J.M., and Fraser, H.L., 1995, ""The Nature of the Interaction between Interstitial Solute and Dislocations in TiAl"."

Wiezorek, J.M., and Humphreys, C.J., 1995, ""On the Hierarchy of Planar Fault Energies in TiAl"," Scripta Metallurgica et Materialia, no.3, pp. 451-458.

Wiezorek, J.M., Botton, G., Humphreys, C.J., and Fraser, H.L., 1995, ""A TEM Study of Dislocation Decoration in y-TiAl"."

Wiezorek, J.M., Court, S.A., and Humphreys, C.J., 1995, ""Experimental TEM and Image Simulation of Dislocations in Ti3Al"."

Wiezorek, J.M., Court, S.A., and Humphreys, C.J., 1995, ""On the Dissociation of Prism Plane Superdislocations in Ti3Al"," Philosophical Magazine Letters, no.6, pp. 393-403.

Wiezorek, J.M., DeLuca, P.M., and Fraser, H.L., 1995, ""Micro-Mechanisms of Fracture in Partially Lamellar Ti-48Al"."

Wiezorek, J.M., Swaminathan, S., and Fraser, H.L., 1995, ""Energy Filtered Diffraction Contrast Defect Imaging Using A Field Emission TEM"."

Wiezorek, J.M., Swaminathan, S., Jones, I.P., Maher, D.M., and Fraser, H.L., 1995, ""Factors affecting the Accuracy of Structure Factor Measurements in TiAl"."

Wiezorek, J.M., Swaminathan, S., Jones, I.P., Zaluzec, N.J., Maher, D.M., and Fraser, H.L., 1995, ""Structure Factor Measurement in TiAl and Silicon"."

Wiezorek, J.M., Preston, A.R., Court, S.A., Fraser, H.L., and Humphreys, C.J., 1994, ""Burgers Vector Determination of Decorated Dislocations in y-TiAl by Diffraction Contrast and LACBED"," Philosophical Magazine A, no.2, pp. 285-299.

Wiezorek, J.M., 1993, ""'Optimisation' of Imaging Conditions for Weak-Beam Studies of Dislocation Core Structures in Ti3Al"," Colloque C7, suppélment Journal de Physique III, pp. 435-440.

Wiezorek, J.M., and Humphreys, C.J., 1993, ""Determination of Stacking Fault Energies in the Intermetallic Ti-52at.%Al"."

Wiezorek, J.M., Preston, A.R., Court, S.A., Fraser, H.L., and Humphreys, C.J., 1992, ""Determining the Burgers Vectors of Decorated Dislocations in g-TiAl by Diffraction Contrast and CBED"."

Wiezorek, J.M., Wollschläger, S., Lekki, J., Gottdang, A., and Cleff, B., 1991, ""Studies of Point Defects and Tribological Properties of Nitrogen Implanted Stainless Steel"," Materials Letters, pp. 16-20.

Wiezorek, J.M., and Mryasov, O.N., ""First-Principles Calculation of the Elastic Constants of the Chemically Ordered L1o-Phases of Fe-Pd, Fe-Pt and Co-Pt"," Intermetallics (in preparation).

Wiezorek, J.M., Zhang, X.D., Maher, D.M., and Fraser, H.L., ""Twinning Shear Transfer across lamellar Interfaces in TiAl Alloys"."

Wiezorek, J.M., 2014, "Atom Probe Tomography Characterization of AlAg and AlCu Alloys," Pan American Materials Congress, Sao Paulo, Brazil.

Wiezorek, J.M., 2014, "Kinetically Modified Eutectic Growth During In-Situ Rapid Solidification of Thin-Film Al-Cu Alloys," 2014 TMS Annual Meeting and Exhibition, San Diego, CA.

Wiezorek, J.M., 2014, "Nanocrystalline surface layer enhancements through thermo-mechanical processed two-dimensional linear plane-strain machining of 316L austenitic stainless steel," 2014 TMS Annual Meeting and Exhibition, San Diego, CA.

Wiezorek, J.M., 2014, "Observing melting and crystal growth in AlX-Cu1-X thin films during pulsed laser induced rapid solidification with nano-scale spatio-temporal resolution TEM in-situ studies," International Microscopy Conference, IMC18, Prague, Czech Republic.

Wiezorek, J.M., 2014, "The bonding charge determination in transition metals and intermetallics by convergent beam electron diffraction experiments for comparison with density functional theory," International Microscopy Conference, IMC18, Prague, Czech Republic.

Wiezorek, J.M., 2014, "Thermo-mechanical processed two-dimensional linear plane-strain machining of 316L austenitic stainless steel for improved SCC resistance," 2014 TMS Annual Meeting and Exhibition, San Diego, CA.

Wiezorek, J.M., 2013, "Austenitic Stainless Steels: Multifunctional Materials Sustaining and Enabling 'Clean' Nuclear Energy," Northwestern Pennsylvania Chapter of ASM International, Young Member's and Student Night, Pennsylvania State University, Behrend College of Engineering, Erie, PA.

Wiezorek, J.M., 2013, "Bonding Charge Determination by Quantitative Convergent Beam Electron Diffraction and Comparison with Density Functional Theory for Transition Metals and Intermetallics," AsCA 2013, Asian Crystallography Association Meeting, Hong Kong, China.

Wiezorek, J.M., 2013, "Capturing dynamics of pulsed laser induced melting and rapid solidification in aluminum polycrystals with nanoscale spatio-temporal resolution in-situ TEM," Microscopy and Microanalysis 2014, Annual Meeting of the Microscopy Society of America, Hartford, CT.

Wiezorek, J.M., 2013, "Charge density determination for Al-rich Composition L1o-ordered TiAl intermetallic Phase by Convergent Beam Electron DIffraction," Microscopy and Microanalysis 2014, Annual Meeting of the Microscopy Society of America, Hartford, CT.

Wiezorek, J.M., 2013, "Charge density of equiatomic Fe-Pd phases in the chemically ordered and disordered solid solution states," Annual Meeting of the Microscopy Society of America, Hartford, CT.

Wiezorek, J.M., 2013, "Dynamic TEM Imaging of Rapid Solidification in Thin Film Metal and Alloy Thin Films," 4th International Workshop on Remote Electron Microscopy and In Situ Studies, Lisbon, Portugal.

Wiezorek, J.M., 2013, "Effects of Composition and Thermal Gradients on Rapid Solidification Microstructures in Hypoeutectic Al-Cu Alloys," 2014 TMS Annual Meeting and Exhibition, San Diego, CA.

Wiezorek, J.M., 2013, "Nano-structuring of 316L austenitic steel by high-strain rate severe plastic deformation processing," 2014 TMS Annual Meeting and Exhibition, San Diego, CA.

Wiezorek, J.M., 2013, "Precession Electron Diffraction based TEM Studies of Microstructure Evolution in Severely Plastically Deformed Austenitic Stainless Steel," Microscopy and Microanalysis 2014, Annual Meeting of the Microscopy Society of America, Hartford, CT.

Wiezorek, J.M., 2013, "Rapid solidification in thin-film Al-Cu alloys: Capturing the dynamics with time-resolved in situ TEM," Microscopy and Microanalysis 2014, Annual Meeting of the Microscopy Society of America, Hartford, CT.

Wiezorek, J.M., 2013, "Rapid solidification microstructure evolution in nano-crystalline Al and Al-Cu alloys - the role of precession electron diffraction based orientation imaging in the TEM," Workshop on Quantitative and Automated Electron Diffraction, University of California Los Angeles, Los Angeles, CA.

Wiezorek, J.M., 2013, "Severe plastic deformation processing for nano-structuring of 316L austenitic steel: Two-dimensional linear plane-strain machining," Thermec'2013, International Conference on Processing & Manufacturing of Advanced Materials, Processing, Fabrication, Properties, Applications, Las Vegas, NV.

Wiezorek, J.M., 2013, "TEM studies of crystal growth mode changes during rapid solidification of Al-Cu eutectic," Microscopy and Microanalysis 2014, Annual Meeting of the Microscopy Society of America, Hartford, CT.

Wiezorek, J.M., 2013, "Transmission Electron Microscopy of Microstructure Evolution in AlxCu100-x Alloys during Pulsed Laser Irradiation induced Rapid Solidification," Materials Science Division Seminar, Lawrence Livermore National Laboratory, Livermore, CA.

Wiezorek, J.M., 2013, "Transmission Electron Microscopy of Rapid Solidification of AlxCu100-x Thin Films," 2013 TMS Annual Meeting and Exhibition, San Antonio, TX.

Wiezorek, J.M., 2013, "Transmission Electron Microscopy Studies of Rapid Solidification and Microstructure Evolution in AlxCu100-x Alloys," 4th International Workshop on Remote Electron Microscopy and In Situ Studies, Lisbon, Portugal.

Wiezorek, J.M., 2013, "Void swelling and resultant strains in thick 304 stainless steel components in response to spatial gradients in neutron flux spectra and irradiation temperature," 16th International Conference on Environmental Degradation of Materials in Nuclear Power Systems - Water Reactors, Ashville, NC.

Wiezorek, J.M., 2012, "Distribution of void swelling and irradiation creep in thick 304 stainless steel hexagonal reflector blocks in response to spatial gradients in neutron flux-spectra and irradiation temperature," MRS Fall Meeting 2012, Boston, MA.

Wiezorek, J.M., 2012, "Dynamic Imaging of Rapid Solidification in Thin Film Al-Cu Alloys," MRS Fall Meeting 2012, Boston, MA.

Wiezorek, J.M., 2012, "Interaction of void swelling and irradiation creep in thick 304 stainless steel hexagonal reflector blocks in response to spatial gradients in neutron flux-spectra and irradiation temperature," NuMat 2012, Osaka, Japan.

Wiezorek, J.M., 2012, "Mechanical property enhancement of 6000 - series Al - alloys through grain refinement via severe plastic deformation processin," MRS Fall Meeting 2012, Boston, MA.

Wiezorek, J.M., 2012, "Precessed Electron Beam Imaging and Diffraction of Nanocrystalline Metals and Alloys," Microscopy and Microanalysis 2012, Workshop on Quantitative and Automated Electron Diffraction, Tempe, AZ.

Wiezorek, J.M., 2012, "Quantitative CBED for electron density determination in Binary Intermetallics for Comparison with Density Functional Theory Predictions," Electron and Scanning Probe Microscopies - DOE-BES Contractors Meeting 2012, Gaithersburg, MD.

2005, ""Hybrid diffusional-displacive transformation in manganese-aluminum-base alloys"," PTM'05, Solid State Phase Transformations 2005, Phoenix, AZ.

2005, ""Microstructure and defect structure evolution during annealing of equiatomic L1o-ordering FePd intermetallics"," PTM'05, Solid-State Phase Transformations 2005, Phoenix, AZ.

1998, ""Effect of Microstructure on Mechanical Properties of Ti-6-2222"," TMS Fall Meeting 1998, Materials Week, Rosemont, IL.

1998, ""Manifestations of Dislocation-Solute Effects in Al-rich TiAl Intermetallics"," TMS Fall Meeting 1998, Rosemont, IL.

1998, ""Microstructures and Mechanical Properties of Inertia-Friction Welds on 8009/SiC/11p"," TMS Fall Meeting 1998, Materials Week, Rosemont, IL.

1998, ""On the Role of Lamellar Interfaces on Strength and Ductility of two-phase TiAl"," Materials Research Society Fall Meeting 1998, Boston, MA.

1998, ""Processing and Properties of a Novel Be-Al Composite"," TMS Fall Meeting 1998, Rosemont, IL.

1998, ""TEM Characterization of Microstructures in Laser-Beam Welds on A356/SiC/15p"," TMS Fall Meeting 1998, Materials Week, Rosemont, IL.

1999, ""Dislocation Interactions with Grain Boundaries in Lamellar Titanium Aluminum Intermetallics"," MRS Fall Meeting 1999, Boston, MA.

1999, ""Dislocation-Interactions and Deformation Mechanisms in Two-Phase Alloys based on TiAl"," TMS Annual Meeting 1999, San Diego, CA.

1999, ""Effect of Lamellar Orientation on Constant Strain Rate Deformation in TiAl at High-Temperatures"," TMS Annual Meeting 1999, San Diego, CA.

1999, ""Investigation of Processing-Microstructure-Property Relationships in Al-Mg-Mn Alloys"," TMS Annual Meeting 1999, San Diego, CA.

1999, ""Microstructural Characterization of Titanium Aluminum Alloys and Friction Welds in Discontinuously Reinforced Aluminum Alloys"," Alcoa Technical Center, Monroeville, PA.

1999, ""Processing and Characterization of Be-Al Alloys"," TMS Annual Meeting 1999, San Diego, CA.

2000, ""Characterization of interphase interfaces developed during the ordering transformation epsilon(A3) to tau(L10) in manganese aluminum alloys"," Microscopy and Microanalysis 2000, Philadelphia, PA.

2000, ""Characterization of the defect structure in massively transformed ferromagnetic L10 phase in MnAl(C) alloys"," 5th International Conference on Structural and Functional Intermetallics, Vancouver, Canada.

2000, ""Evolution of microstructure and defect structure during nucleation and growth of the L10 phase in manganese aluminum alloys"," MRS Fall Meeting 2000, Boston, MA.

2000, ""Fine structure of c-component dislocations associated with pyramidal slip activity in Ti3Al"," 5th International Conference on Structural and Functional Intermetallics, Vancouver, Canada.

2000, ""Massive transformation and the formation ferromagnetic L10 phase in manganese aluminum base alloys"," TMS Fall Meeting 2000, St. Louis, MO.

2000, ""Microstructural stability of PST-titanium aluminum during low strain mechanical testing at elevated temperature"," MRS Fall Meeting 2000, Boston, MA.

2000, ""Precipitation in CoAl Alloys"," 46th International Field Emission Symposium, IFES2000, Pittsburgh, PA.

2000, ""Transfer of Shears across Polytwin Interfaces in Intermetallic L10-Phases"," 5th International Conference on Structural and Functional Intermetallics, Vancouver, Canada.

2000, ""Transformations and Evolution of Microstructure in Ferromagnetic L10-Phases MnAl and FePd"," One-Day L10-Conference, Seagate Technology, Pittsburgh, PA.

2001, ""Characterization of Order-Annealing Response of nanostructured iron-palladium based ferromagnetic thin films"," MRS Fall Meeting, Boston, MA.

2001, ""Evolution of microstructure and defect structure in massively transformed L10-ordered manganese aluminide alloys"," TMS Annual Meeting, New Orleans, LA.

2001, ""Formation of the L10-ordered Tau-Phase in Mn-Al Base Permanent Magnet Alloys"," Institute of Materials and Department of Metallurgy and Materials Engineering, University of Connecticut, Storrs, CT.

2001, ""Transfer of Slip and Twinning across Polytwin Interfaces in L10-Intermetallics"," TMS Annual Meeting, New Orleans, LA.

2002, ""Annealing Behavior and the Magnetic Properties of Cold-Deformed Fe-Pd Based Intermetallic Alloys"," TMS Fall Meeting, Columbus, OH.

2002, ""Diffusional and Displacive Modes of Transformation in the Formation of the Tau-Phase in Ferromagnetic Manganese-Aluminum Alloys"," TMS Fall Meeting, Columbus, OH.

2002, ""Dislocation and Twin Interactions with Polytwin Interfaces in L10-phase Intermetallics"," Institute of Applied Physics, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, CH.

2002, ""Evolution of Microstructure and Defect Structure in Ferromagnetic Manganese-Aluminum Based Intermetallics"," 15th International Congress on Electron Microscopy, ICEM-15, Durban, ZA.

2002, ""Ferromagnetic L10-ordered Intermetallics: Futuristic Materials for functional and smart Devices"," MSE Visiting Committee Site Visit, School of Engineering, Department of Materials Science, University of Pittsburgh, Pittsburgh, PA.

2002, ""In-Situ Annealing Observation During epsilon-tau Phase Transformation in MnAl-Based Ferromagnetic Alloys"," TMS Annual Meeting, Seattle, WA.

2002, ""Interactions of Mechanical Twinning and Dislocation Guide with Polytwin-Interfaces in L1o-Ordered Iron-Palladium Intermetallics"," MRS Fall Meeting, Boston, MA.

2002, ""Investigation and Evaluation of Cluster-Hardening Phenomena in Al(Zn, Mg, Cu) Alloys"," TMS Fall Meeting, Columbus, OH.

2002, ""Investigations of the Role of Microstructure in the Fatige and Fracture Behavior of High-Strength Al-7055 -- Exploratory Research"," Alcoa Technical Center, Alcoa Center, PA.

2002, ""Mechanisms of Twinning in the Ferromagnetic Phase in Manganese-Aluminum Alloys"," TMS Fall Meeting, Columbus, OH.

2002, ""Microstructural stability of lamellar TiAl-Intermetallics"," TMS Annual Meeting, Seattle, WA.

2002, ""Strain Gradient Effects and Scaling Rules in Metals and Nanostructured Intermetallic Multilayers"," TMS Annual Meeting, Seattle, WA.

2002, ""The Displacive-Diffusive Transformation Mode Forming Ferromagnetic Tau Manganese-Aluminum"," 15th International Congress on Electron Microscopy, ICEM-15, Durban, ZA.

2002, ""The Formation of Twins and Defect Structures in the Ferromagnetic L10-ordered Manganese-Aluminides"," MRS Fall Meeting, Boston, MA.

2002, ""The nature of the phase transformations in near-equiatomic MnAl base intermetallic alloys producing the ferromagnetic tau-phase"," Department of Physics, Indiana University of Pennsylvania, Indiana, PA.

2003, ""Combined Reaction Processing of Intermetallic Fe-Pd Ferromagnets"," Department of Materials, Science and Engineering, Purdue University, IN.

2003, ""Electron Microscopy of Combined Reaction Processed L10 FePd Based Ferromagnets"," TMS Annual Meeting, San Diego, CA.

2003, ""Electron Microscopy Studies and Microstructure-Property Relationships in Intermetallics"," Department of Materials, Science and Engineering, University of Pittsburgh, Pittsburgh, PA.

2003, ""Magnetic Age-Hardening Behavior of FePd"," ASM Annual Meeting, Materials Week, Pittsburgh, PA.

2003, ""Magnetic Age-Hardening Response of Combined-Reaction Processed Ferromagnetic L10-FePd Intermetallics"," ASM Annual Meeting, Materials Week, Pittsburgh, PA.

2003, ""Micro-characterization in Materials Science and Engineering"," MSE Departmental Seminar, Pittsburgh, PA.

2003, ""Solid State Transformation and Two-Phase Nanocomposites in FePd(L1o)-Base Ferromagnetic Alloys"," MRS Spring Meeting, San Francisco, CA.

2003, ""The influence of deformation by cold-work on L10-ordering in anisoptropic FePd"," ICPMMP, Prague, Czech Republic.

2003, ""The Role of Polytwin Interfaces for the Deformation Behavior of L10-ordered Iron-Palladium Intermetallics"," TMS Annual Meeting, San Diego, CA.

2003, ""Thermo-Mechanical Processing of Hard Ferromagnetic FePd-based Intermetallics"," ASM Annual Meeting, Materials Week, Pittsburgh, PA.

2004, ""Coarsening behavior and coercivity in L1o-ordered intermetallic iron-palladium ferromagnets with equiaxed grain morphology"," MRS Fall Meeting 2004, Boston, MA.

2004, ""Combined Reaction Processing - Microstructural Control and Property Optimization in Fe-Pd based Ferromagnetic Intermetallics"," Spring Convention of the German Physical Society (Frühlingstagung der DPG), Regensburg, Germany.

2004, ""Combined reaction processing in the FePd system"," Ruhr-University, Bocum, Germany.

2004, ""Defect Structure Evolution during Order-Annealing of cold-deformed equiatomic FePd Intermetallics"," MRS Fall Meeting 2004, Boston, MA.

2004, ""Direct Evidence of a Deformation Mechanism Cross-Over in Nanocrystalline Nickel"," MRS Fall Meeting 2004, Boston, MA.

2004, ""Direct experimental visualization of grain rotation induced grain reorientation in PLD nanocrystalline Ni"," MRS Spring Meeting, San Francisco, CA.

2004, ""Electron and magnetic force microscopy of bulk equiatomic Fe-Pd polycrystals with equizxed microstructure"," Microscopy and Microanalysis 2004, Savannah, GA.

2004, ""Mechanical Properties and Deformation of Fine-Grained Ni by Dislocation and Grain Boundary Processes"," MRS Fall Meeting 2004, Boston, MA.

2004, ""Nanostructured Intermetallics - Annealing phenomena, microstructural control and effects of scale in reversibly ordering systems"," TMS Annual Meeting, Charlotte, NC.

2004, ""Octahedral twins in L1o-ordered manganese aluminum intermetallics"," MRS Fall Meeting 2004, Boston, MA.

2004, ""Phase Transitions and Microstructural Control in Fe-Pd Intermetallics"," Rheinish-Westfälische Technische Hochschule (RWTH) Aachen, Aachen, Germany.

2004, ""Property and Microstructure Evolution in Intermetallics based on FePd"," University Erlangen-Nürnberg, Erlangen, Germany.

2004, ""Shear transfer across hetero-interfaces in lamellar (y/a2)-TiAl intermetallics"," MRS Spring Meeting, San Francisco, CA.

2004, ""TEM Studies of Plasticity Mechanisms in Nanocrystalline Nickel Films during Tensile Deformation"," MRS Fall Meeting 2004, Boston, MA.

2005, ""Deformation Processing of ferromagnetic Iron-Palladium Intermetallics"," Department of Materials, Science and Engineering, State University of New York at Stony Brook, Stony Brook, NY.

2005, ""Effects of Ordering Phase Transformation on the Evolution of Microstructure During Annealing of Cold Deformed Equiatomic FePd"," TMS Annual Meeting 2005, San Francisco, CA.

2005, ""In-situ observations of twin formation modes in L1o-ordered intermetallics MnAl"," MRS Fall Meeting 2005, Boston, MA.

2005, ""In-situ TEM straining and deformation processes in nanocrystalline nickel"," Microscopy and Microanalysis 2005, Honolulu, HI.

2005, ""Magnetic force microscopy of bulk L1o-ordered intermetallic FePd ferromagnets with equiaxed grain morpology"," MRS Fall Meeting 2005, Boston, MA.

2005, ""Observation of a hybrid displacive-diffusional ordering phase transformation mode in near equiatomic MnAl alloys during in-situ TEM heating studies"," MRS Fall Meeting 2005, Boston, MA.

2006, ""Characterization of severe plastic deformation processed commericially pure Al(Cu,Mg)-alloy"," TMS Annual Meeting 2006, San Antonio, TX.

2006, ""Cold-deformation and annealing of FePd intermetallics"," MRS Fall Meeting 2006, Boston, MA.

2006, ""Combined reaction processing of FePd intermetallics with UFG microstructure"," TMS Annual Meeting 2006, San Antonio, TX.

2006, ""Combined Reaction Processing of tetragonal FePd-based Intermetallics"," Thermec 2006, Vancouver, BC, Canada.

2006, ""Comparison of Texture Evolution in Nickel Deformed by Equal Channel Angular Pressing and Rolling"," MRS Spring Meeting 2006, San Francisco, CA.

2006, ""Dimple Fracture Mechanism in Nanocrystalline Materials"," MRS Spring Meeting 2006, San Francisco, CA.

2006, ""ECAP and annealing of FCC FePd"," MRS Fall Meeting 2006, Boston, MA.

2006, ""Environmentally Induced Cracking of AA7050"," NACE CORROSION 2006, San Diego, CA.

2006, ""Formation mechanisms of dimpled fracture surfaces of nanocrystalline materials"," TMS Annual Meeting 2006, San Antonio, TX.

2006, ""Grain Size Controlled Deformation Process in Nanocrystalline Nickel"," MRS Fall Meeting 2006, Boston, MA.

2006, ""Influence of Processing Parameters on PLD Au films"," MRS Fall Meeting 2006, Boston, MA.

2006, ""Mechanical Behavior of individual grain in nanocrystalline Ni during tensile deformation"," TMS Annual Meeting 2006, San Antonio, TX.

2006, ""Microstructure Evolution in Fe-Pt Thin Films during post-deposition ordering"," TMS Annual Meeting 2006, San Antonio, TX.

2006, ""Ordering in Combined Reaction Processed FePd Bulk Intermetallics"," TMS Annual Meeting 2006, San Antonio, TX.

2006, ""Plasticity and microstructural stability in nanocrystalline Nickel"," Boise State University.

2006, ""TEM of PLD thin films of Fe(100-x)Pdx"," MRS Fall Meeting 2006, Boston, MA.

2007, ""Deformation and Microstructural Stability in nanocrystalline Nickel"," IMRC 2007 -XVI International Materials Research Congress, Cancun, Mexico.

2007, ""Deformation-Induced Grain Agglomeration in Nanocrystalline Ni"," TMS Annual Meeting, Orlando, FL.

2007, ""Laser-Induced Microstructural Modifications in Polycrystalline Cu Films encapsulated in SiO2"," MRS Spring Meeting 2007, San Francisco, CA.

2007, ""Rapid Resolidified Lateral Grains of Copper and Silver Treated by Laser"," 2007 IEEE International Interconnect Technology Conference (IITC 2007), San Francisco, CA.

2008, ""Comparing the Role of Dislocations during Plastic Deformation of Nanocrystalline Nickel and Coarse-Grained Nickel during Cold Rolling"," MRS Spring 2008, San Francisco, CA.

2008, ""EBSD analysis of the texture evolution of rapidly solidified Cu thin films"," International Conference on Texture of Materials, ICOTOM-15, Pittsburgh, PA.

2008, ""Electron Density Determination, Bonding and Properties of Tetragonal Ferromagnetic Intermetallics"," Electron and Scanning Probe Microscopies -- DOE-BES Contractors Meeting 2008, Warrenton, VA.

2008, ""TEM of c-component dislocations associated with pyramidal slip activity in hexagonal alpha-2-Ti3Al"," MRS Fall Meeting 2008, Boston, MA.

2008, ""Texture evolution of cold rolled NC Nickel as compared to the evolution in cold rolled CG Ni"," International Conference on Texture of Materials, ICOTOM-15, Pittsburgh, PA.

2008, "Observation of <2c+a> dislocation glide in duplex Ti-48Al after room temperature tensile deformation"," MRS Fall Meeting 2008, Boston, MA.

2009, ""Comparing the texture development during Cold Rolling of Nanocrystalline Nickel and Coarse-Grained Nickel"," TMS Annual Meeting, San Francisco, CA.

2009, ""Electron microscopy of commercial purity Al-2024 (Al-Mg-Cu) after accumulative roll-bonding"," TMS Annual Meeting, San Francisco, CA.

2009, ""Fine structure of c-component dislocations associated with pyramidal slip activity in Ti3Al"," TMS Annual Meeting, San Francisco, CA.

2009, ""Grain boundary mediated displacive-diffusional formation of tau-phase Mn-Al"," MS&T 2009, Pittsburgh, PA.

2009, ""Hetero-Interface Slip Transfer in PST-TiAl"," MS&T 2009, Pittsburgh, PA.

2009, ""Microstructural changes in Al thin films during Pulsed Laser induced Rapid Lateral Solidification"," TMS Annual Meeting, San Francisco, CA.

2009, ""Phase Transformations in Pulsed Laser Deposited (PLD) FePd thin films"," TMS Annual Meeting, San Francisco, CA.

2010, ""Automated orientaion imaging microscopy of nanoscale Al thin films after rapid solidification using SEM and TEM"," Microscopy and Microanalysis 2010, Portland, OR.

2010, ""Electron Microscopy of nanoscale Feature Enhanced IN718 for Nuclear Power Applications"," NuMAT 2012, Karlsruhe, Germany.

2010, ""Experimental Studies of Bonding Related Properties in Binary Intermetallics by Convergent Beam Electron Diffraction"," MRS Fall Meeting 2010, Boston, MA.

2010, ""Imaging of solid growth into a superheated liquid during rapid solidification of metal thin films by in situ transmission electron microscopy"," MRS Fall Meeting 2010, Boston, MA.

2010, ""In situ observations of rapid solidification of metal thin films"," MRS Fall Meeting 2010, Boston, MA.

2010, ""In situ Transmission Electron Microscopy of Rapidly Solidifying Aluminum"," Microscopy and Microanalysis 2010, Portland, OR.

2010, ""Multifunctional Materials: Sustaining and Enabling 'Clean' Nuclear Energy Technologies"," Pitt Science 2010, Pittsburgh, PA.

2010, ""Quantitative Convergent Beam Electron Diffraction for simultaneous Structure Factor and Debye Waller factor Determination - Fitting Method Optimization"," Microscopy and Microanalysis 2010, Portland, OR.

2010, ""Simultaneous Determination of Multiple Structure Factors and Debye Waller Factors for Si and Binary Intermetallics by CBED"," Electron and Scanning Probe Microscopies -- DOE-BES Contractors Meeting 2010, Warrenton, VA.

2010, ""Strain induced changes in nanocrystalline metals characterized by automated acquisition and indexing of diffraction patterns in the TEM"," MRS Fall Meeting 2010, Boston, MA.

2010, ""Surface modification of 316L stainless steel by a low temperature severe plastic deformation linear raking process"," MRS Fall Meeting 2010, Boston, MA.

2010, ""Thermomechanical Processing and Structure-Property Relationships in L1o-FePd based Ferromagnetic Intermetallics"," MRS Fall Meeting 2010, Boston, MA.

2011, ""Accelerated Selection of Polymer Blends for Vaginal Film Drug Delivery"," Science 2011, Pittsburgh, PA.

2011, ""In situ observations of rapid solidification of metal thin films"," TMS Annual Meeting, San Diego, CA.

2011, ""In Situ TEM of laser-pulse induced solidification in metal thin films"," University of Cincinnati, Cincinnati, OH.

2011, ""In situ Transmission Electron Microscopy of Rapidly Solidifying Metals and Alloys"," Microscopy and Microanalysis, Nashville, TN.

2011, ""Microstructure Characterization of Surface modified 316L stainless steel using an automated electron diffraction technique in the TEM"," Microscopy and Microanalysis, Nashville, TN.

2011, ""On the consistency of highly accurate QCBED data refined from different zone axes for ferromagnetic tetragonal L10 FePd"," Microscopy and Microanalysis, Nashville, TN.

2011, ""Optimizing Polymer Selection for Vaginal Films"," GEAR Up, Summer Internship Symposium, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA.

2011, ""Probing Electron CHarge Density and Bonding with Advanced Quantitative Nano-scale Transmission Electron Microscopy"," University of Alabama, Tuscaloosa, AL.

2011, ""Quantitative Convergent-Beam Diffraction for Electron Density Determination and Bonding Studies in Intermetallic Compounds"," EMMM-11, Tahoe, CA.

2011, ""Quantitative Electron Diffraction"," PINSE NFCF Annual User Meeting, Pittsburgh, PA.

2011, ""Studying Microstructure Evolution with nano-scale Spatio-Temporal Resolution using dynamic and automated TEM Techniques"," EMMM-11, Tahoe, CA.

2011, ""Studying the microstructural evolution of nanocrystalline metals in response to external straining by automated acquisition and indexing of diffraction patterns in the TEM"," TMS Annual Meeting, San Diego, CA.

2011, ""Surface Modification for enhanced performance of 316L stainless steels nuclear reactor internals"," Nuclear Fabrication Consortium Regional Workshop, University of Pittsburgh, Pittsburgh, PA.

2011, ""Surface modification of 316L stainless steel by a low temperature severe plastic deformation linear raking process"," TMS Annual Meeting, San Diego, CA.

2012, ""Characterization of deformation mechanisms during cold rolling of nanocrystalline nickel"," TMS Annual Meeting 2012, Orlando, FL.

2012, ""Characterization of solidification of nanoparticle reinforced Al using in-situ TEM"," TMS Annual Meeting 2012, Orlando, FL.

2012, ""Characterization of surface modifications of 316L Stainless Steel"," MS&T 2012, Pittsburgh, PA.

2012, ""Characterization of surface modifications of 316L stainless steel"," TMS Annual Meeting 2012, Orlando, FL.

2012, ""Continuum based simulation and in situ TEM observation of rapid solidification of Al thin films"," MS&T 2012, Pittsburgh, PA.

2012, ""Influence of dislocation activity in the alpha 2 phase on the plastic deformation of titanium aluminides"," TMS Annual Meeting 2012, Orlando, FL.

2012, ""Precession illumination based orientation imaging, grain size and defect analysis in the transmission electron microscope (TEM)"," TMS Annual Meeting 2012, Orlando, FL.

2012, ""Ultrafast In-Situ Imaging of Rapid Al-Cu Thin Film"," Microscopy and Microanalysis 2012, Annual Meeting of the Microscopy Society of America, Phoeniz, AZ.

2012, ""Ultrafast In-Situ Imaging of Rapid Alloy Solidification"," MS&T 2012, Pittsburgh, PA.