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2024
• DeRonja, J., Nowell, M., Wright, S., Kacher, J., “Generational assessment of EBSD detectors for cross-correlation-based analysis: From scintillators to direct detection.” Ultramicroscopy. 2024. 257, pp. 113913
2023
• Stiers, C., Koube, K., Sinclair, E., Sim, H., Winterscheidt, E., Kacher, J., “Additive manufacturing of carbon steels by materials extrusion of oxide precursors and hydrogen reduction.” Additive Manufacturing Letters. 2023. 7, pp. 100166
• Koube, K.D., Sloop, T., Lamb, K., Kacher, J., Babu, SS., Thadhani, N.N., “An assessment of spall failure modes in laser powder bed fusion fabricated stainless steel 316L with low-volume intentional porosity.” Journal of Applied Physics. 2023. 133(18), pp. 185903
• Su, Y., Phan, T., Xiong, L., Kacher, J., “Multiscale computational and experimental analysis of slip-GB reactions: In situ high-resolution electron backscattered diffraction and concurrent atomistic-continuum simulations.” Scripta Materialia. 2023. 232, pp. 115500
• Choundraj, J.D., Kelly, R.G., Monikandan, R., Singh, P.M., Kacher, J., “Influence of native oxide film on corrosion behavior of additively manufactured stainless steel 316L.” Corrosion Science. 2023. 217, pp. 111098
• Stangebye, S., Ding, K., Zhang, Y., Lang, E., Hattar, K., Zhu, T., Kacher, J., Pierron, O., “Direct observation of grain-boundary-migration-assisted radiation damage healing in ultrafine grained gold under mechanical stress.” Nano Letters. 2023. 23(8), pp. 3282-3290
• Stangebye, S., Liu, X., Llanos, L.D., Yang, Y., Zhu, T., Kacher, J., Pierron, O., “Comparison of electrical sensing and imaging analysis for in situ transmission electron microscopy nanomechanical testing of thin films.” Thin Solid Films. 2023. 787, pp. 140125
• Kaushik, H.C., Korayem, M.H., Shaha, S.K., Kacher, J., Hadadzadeh, A., “Achieving strength-ductility synergy in a laser-powder bed fused near-α titanium alloy through well-crafted heat treatments.” Journal of Alloys and Compounds. 2023. 968, 171913
• Marnot, A., Koube, K., Jang, S., Thadhani, N., Kacher, J., Brettman, B., “Material extrusion additive manufacturing of high particle loaded suspensions: A review of materials, processes, and challenges.” Virtual and Physical Prototyping. 2023. 18(1)
• Shaha, S.K., Jahed, H., Kacher, J., “Additively manufactured Ti55511 alloy: Microstructure and residual effect on mechanical properties.” Journal of Manufacturing Processes. 2023. 94, pp. 348-358
• Lamb, K., Koube, K., Kacher, J., Sloop, T., Thadhani, N., Babu, S.S., “Anisotropic spall failure of additively manufactured 316L stainless steel.” Additive Manufacturing. 2023. 66, pp. 103464
• Wright, S.C., Saini, S., Raman, T.K., Tian, M., Shetty, P.P., Kacher, J., McDowell, M.T., “The influence of graphene and its substrate on the electrodeposition of metals.” ACS Materials Letters. 2023. 5, pp. 370-378
• Moniruzzaman, M., Shakil, S.I., Shaha, S.K., Kacher, J., Nasiri, A., Haghshenas, M., Hadadzadeh, A., “Study of direct aging heat treatment of additively manufactured PH13-8Mo stainless steel: Role of the manufacturing process, phase transformation kinetics, and microstructure evolution.” Journal of Materials Research and Technology. 2023. 24, pp. 3772-3787
• Yao, Y., Naden, A., Tian, M., Lisenkov, S., Beller, Z., Kumar, A., Kacher, J., Ponomareva, I., Bassiri-Gharb, N., “Ferrielectricity in the archetypal aniferroelectric, PbZrO3.” Advanced Materials. 2023. 35(3), pp. 2206541
2022
• Tian, M., Choundraj, J.D., Voisin, T., Wang, Y.M., Kacher, J., “Discovering the origins of localized corrosion in additive manufactured stainless steel 316L by liquid cell transmission electron microscopy.” Corrosion Science. 2022. 208, pp. 110659
• Kacher, J., Ruggles, T., Key, J., Nowell, M., Wright, S., “Characterizing defect structures in AM steel using direct electron detection EBSD.” Scripta Materialia. 2022. 221, pp. 114952
• Stangebye, S., Lei, C., Kinghorn, A., Robertson, I., Kacher, J., Hattar, K., “Dynamics of the gold-silicon eutectic reaction studied at limited length scales using in situ TEM and STEM.” Journal of Materials Research. 2022. 37, pp. 3842-3854
• Tasneem, N., Kashyap, H., Chae, K., Park, C., Lee, P.-C., Lombardo, S.F., Afroze, N., Tian, M., Kumarasubramanian, H., Hur, J., Chen, H., Chern, W., Yu, S., Bandaru, P., Ravichandran, J., Cho, K., Kacher, J., Kummel, A.C., Khan, A.K., “Remote oxygen scavenging of the interfacial oxide layer in ferroelectric hafnium-zirconium oxide-based metal-oxide-semiconductor structures.” Applied Materials & Interfaces. 2022. 14(38), pp. 43897-43906
• Yao, Y., Naden, A., Tian, M., Lisenkov, S., Beller, Z., Kumar, A., Kacher, J., Ponomareva, I., Bassiri-Gharb, N., “Ferrielectricity in the archetypal antiferroelectric PbZrO3.” Advanced Materials. 2022. 35(3), pp. 2206541
• Chae, K., Lombardo, S.F., Tasneem, N., Tian, M., Kumarasubramanian, H., Hur, J., Chern, W., Yu, S., Richter, C., Lomenzo, P.D., Hoffman, M., Schroeder, U., Triyoso, D., Consiglio, S., Tapily, K., Clark, R., Leusink, G., Bassiri-Gharb, N., Bandaru, P., Ravichandran, J., Kummel, A., Cho, K., Kacher, J., Khan, A.K., “Local epitaxial templating effects in ferroelectric and antiferroelectric ZrO2.” Applied Materials & Interfaces. 2022. 14(32), pp. 36771-36780
• Zhang, Y., Ding, K., Stangebye, S., Chen, D., Kacher, J., Pierron, O., Zhu, T., “Atomistic modeling of surface and grain boundary dislocation nucleation in FCC metals.” Acta Materialia. 2022. 237(15), pp. 118155
• Hoffman, M., Wang, Z., Tasneem, N., Zubair, A., Ravindran, P.V., Tian, M., Gaskell, A.A., Triyoso, D., Consiglio, S., Tapily, K., Clark, R., Hur, J., Pentapati, S.S.K., Lim, S.K., Dopita, M., Yu, S., Chern, W., Kacher, J., Reyes-Lillo, S.E., Antoniadis, D., Ravichandran, J., Slesazeck, S., Mikolajick, T., Khan, A.I., “Antiferroelectric negative capacitance from a structural phase transition in zirconia.” Nature Communications. 2022. 13
• Vagott, J.N., Bairley, K., Hidalgo, J., Perini, C.A.R., Castro-Mendez, A.-F., Lombarod, S., Lai, B., Zhang, L., Kisslinger, K., Kacher, J., Correa-Baena, J.-P., “Pbl2 nanocrystal growth by atomic layer deposition from Ph(tmhd)2 and Hl.” Chemistry of Materials. 2022. 34(6), pp. 2553-2561
• Choundraj, J.D. and Kacher, J., “Influence of misorientation angle and local dislocation density on β-phase distribution in Al 5xxx alloys.” Scientific Reports. 2022. 12
• Stangebye, S., Zhang, Y., Gupta, S., Zhue, T., Pierron, O., Kacher, J., “Understanding and quantifying electron beam effects during in situ TEM nanomechanical tensile testing on metal thin films.” Acta Materialia. 2022. 222, pp. 117441
• Yoo, Y.S.J., Su. Y., Das, S., Hamerton, R., Kacher, J., “Multiscale electron microscopy investigation of grain boundary-mediated crack initiation in AA6451 during three-point bending.” Materials Science and Engineering A. 2022. 833, pp. 142572
2021
• Kacher, J., Xie, Y., Voigt, S.P., Zhu, S., Yuchi, H., Key, J., Kalidindi, S.R., “In situ transmission electron microscopy: Signal processing challenges and examples.” IEEE Signal Processing Magazine. 2021. 39(1), pp. 89-103
• Koube, K.D., Sloop, T., Stiers, C.D., Sim, H., Kacher, J., “Fabrication of 3D printed complex concentrated alloys using oxide precursors.” Additive Manufacturing Letters. 2021. 1, pp. 100015
• Lombardo, S., Tian, M., Chae, K., Hur, J., Tasneem, N., Yu, S., Cho, K., Kummel, A.C., Kacher, J., Khan, A.I., “Local epitaxial-like templating effects and grain size distribution in atomic layer deposited Hf0.5Zr0.5O2 thin film ferroelectric capacitors.” Applied Physics Letters. 2021. 119, pp. 092901
• Tasneem, N., Yousry, Y., Tian, M., Dopita, M., ReyesLillo, S., Kacher, J., Bassiri-Gharb, N., Khan, A., “The Janovec-Kay-Dunn law for thickness scaling in ultra-thin antiferroelectric zirconia films.” ACS Applied Materials & Interfaces. 2021. 7(11), pp. 2100485
• Key, J.W., Kacher, J., “Establishing first order correlations between pitting corrosion initiation and local microstructure in AA5083 using automated image analysis.” Materials Characterization. 2021. 178, pp. 111237
• Hoffman, M., Wang, Z., Tasneem, N., Zubair, A., Ravindran, P.V., Tian, M., Gaskell, A., Triyoso, D., Consiglio, S., Tapily, K., Clark, R., Hur, J., Pentapati, S.S.K., Dopita, M., Yu, S., Chern, W., Kacher, J., Reyes-Lillo, S.E., Antoniadis, D., Ravichandran, J., Slesazeck, S., Mikolajick, T., Khan, A.I., “Antiferroelectric negative capacitance from a structural phase transition in zirconia.” arXiv. 2021. arXiv:2104.10811
• Stangebye, S., Y. Zhang, S. Gupta, E. Hosseinian, F. Yu, C. Barr, K. Hattar, O. Pierron, T. Zhu, J. Kacher, “Grain growth of nanocrystalline aluminum under tensile deformation: a combined in situ TEM and atomistic study.” Materialia. 2021. 16, pp. 101068
• Yoo, Y.S.J, A., Mullins, S. Das, D. Kang, R. Hamerton, S. Singh, M. De Graef, J. Kacher, “Crack propagation in AA3xxx during deep drawing investigated using a combined TKD/dictionary indexing approach.” Journal of Materials Research. 2021. 36, pp. 2754-2762
• Lupinacci, A., J. Kacher, A.A. Shapiro, P. Hosemann, A.M. Minor, “Cryogenic in-situ clamped beam testing of Sn96.” Journal of Materials Research. 2021. 36, pp. 1751-1761
2020
• Gupta, S., S. Stangebye, K. Jungjohann, B. Boyce, T. Zhu, J. Kacher, O.N. Pierron, “In situ TEM measurement of activation volume in ultrafine grained gold.” Nanoscale. 2020. 12, pp. 7146-7158
• Ruggles, T.J., Y.S.J. Yoo, B.E. Dunlap, M.A. Crimp, J. Kacher, “Correlating results from high resolution EBSD with TEM- and ECCI-based dislocation microscopy: Approaching single dislocation sensitivity via noise reduction.” Ultramicroscopy. 2020. 210, pp. 112927
• Traylor, R., R. Zhang, J. Kacher, J.O. Douglas, P.A.J. Bagot, A.M. Minor, “Impurity and texture driven HCP-to-FCC transformations in Ti-X thin films during in situ TEM annealing and FIB milling.” Acta Materialia. 2020. 184, pp. 199-210
• Key, J.W., S. Zhu, C.M. Rouleau, R.R. Unocic, Y. Xie, J. Kacher, “Investigating local oxidation processes in Fe thin films in a water vapor environment by in situ liquid cell TEM.” Ultramicroscopy. 2020. 209, pp. 112842
• Lombarodo, S., C. Nelson, K. Chae, S. Reyes-Lillo, M. Tian, N. Tasneem, Z. Wang, M. Hoffman, D. Triyoso, S. Consiglio, K. Tapily, R. Clark, G. Leusink, K. Cho, A. Kummel, J. Kacher, A. Khan, “Atomic-scale imaging of polarization switching in an (anti-)ferroelectric memory material: Zirconia (ZrO2).” 2020 IEEE Symposium on VLSI Technology. 2020. pp. 1-2
2019
• Kacher, J., C. Kirchlechner, J. Michler, E. Polatidis, R. Schwaiger, H. Van Swygenhoven, M. Taheri, M. Legros, “Impact of in situ nanomechanics on physical metallurgy.” MRS Bulletin. 2019. 44(6), pp. 465-470
• Yoo, Y.S.J., H. Lim, J. Emery, J. Kacher, “Relating microstructure to defect behavior in AA6061 using a combined computational and multiscale electron microscopy approach.” Acta Materialia. 2019. 174, pp. 81-91
• Kacher, J., T. Zhu, O. Pierron, D.E. Spearot, “Integrating in situ TEM experiments and atomistic simulations for defect mechanics.” Current Opinion in Solid State and Materials Science. 2019. 23(3), pp. 117-128
• Kacher, J., J. Sabisch, A.M. Minor, “Statistical analysis of twin/grain boundary interactions in pure rhenium.” Acta Materialia. 2019. 173, pp. 44-51
• Wang, X., W. Lanning, C. Muhlstein, J. Kacher, “Grain boundary morphology evolution in low cycle fatigue of high purity aluminum.” Proceedings of MS&T ’19. pp. 650-657
2018
• Yoo, Y.S.J., T.A. Books, M.D. Sangid, J. Kacher, “Identifying strain localization and dislocation processes in fatigued Inconel 718 manufactured from selective laser melting.” Materials Science and Engineering A. 2018. 724, pp. 444-451
• Kacher, J., B. P. Eftink, I. M. Robertson, “In situ Transmission Electron Microscopy Investigation of Dislocation Interactions.” Hsu CH. Et al. (eds) Handbook of Mechanics of Materials. Springer, Singapore
• Kapoor, K., Y.S.J. Yoo, T.A. Book, J.P. Kacher, M.D. Sangid, “Incorporating grain-level residual stresses and validating a crystal plasticity model of a two-phase Ti-6Al-4V alloy produced via additive manufacturing.” Journal of the Mechanics and Physics of Solids. 2018. 121, pp. 447-462
• Long, F., J. Kacher, Z. Yao, M. R. Daymond, “A tomographic TEM study of tension-compression asymmetry response of pyramidal dislocations in a deformed Zr-2.5Nb alloy.” Scripta Materialia. 2018. 153, pp. 94-98
• R.P. Sankaran, V.B. Ozdol, C. Ophus, J. Kacher, C. Gammer, S. Govindjee, A.M. Minor, J. W. Morris Jr., “Multiscale analysis of nanoindentation-induced defect structures in gum metal.” Acta Materialia. 2018. 151, pp. 334-346
2017
• Yu, Q., J. Kacher, C. Gammer, R. Traylor, A. Samanta, Z. Yang, A.M. Minor, “In situ TEM observation of FCC Ti formation at elevated temperatures.” Scripta Materialia. 2017. 140, pp. 9-12
• Cao, Y., S. Zhu, Y. Xie, J. Key, J. Kacher, R.R. Unocic, C.M. Rouleau, “Sequential Adaptive Detection for In-Situ Transmission Electron Microscopy (TEM).” arXiv. 2017.
• Gross, D., J. Kacher, J. Key, K. Hattar, I.M. Robertson, “In situ TEM observations of corrosion in nanocrystalline Fe thin films.” Processing, Properties, and Design of Advanced Ceramics and Composites II. 2017. 261. pp. 329
2016
• Kacher, J., K. Hattar, I.M. Robertson, “Initial texture effects on the thermal stability and grain growth behavior of nanocrystalline Ni thin films.” Mater Sci Eng A. 2016. 675, pp. 110-119
• Hattar, K., B. Miller, I.M. Robertson, J. Kacher, “Thickness and surface effects on abnormal grain growth in nanocrystalline nickel thin films.” Proceedings of the 6th International Conference on ReX&GG. 2016. pp. 253-258
• Gammer, C., J. Kacher, C. Czarnik, O.L. Warren, J. Ciston, A.M. Minor. “Local and transient strain mapping during in situ deformation.” Applied Physics Letters. 109(8). pp. 081906
• Agar, J.C., A.R. Damodaran, M.B. Okatan, J. Kacher, C. Gammer, R. Vasudevan, S. Pandya, R.V.K. Mangalan, G. Velarde, S. Jesse, N. Balke, A.M. Minor, S.V. Kalinin, L.W. Martin, “Highly mobile ferroelastic domain walls in compositionally graded ferroelectric thin films.” Nature Materials. 2016. 15, pp. 549-556
• Azeredo, B.P., S.R. Yeratapally, J. Kacher, P.M. Ferreira, M.D. Sangid, “An experimental and computational study of size-dependent contact-angle of dewetted metal nanodroplets below its melting temperature.” Applied Physics Letters. 2016. 109(21), pp. 213101
• Kacher, J., Q. Yu, C. Chisholm, C. Gammer, A.M. Minor, “In situ TEM nanomechanical testing.” MEMS and Nanotechnology. 2016. 5, pp. 9-16
• Radmilovic, V.V., J. Kacher, E.V. Ivanovic, A.M. Minor, V.R. Radmilovic, “Multiple twin and stacking faults in silver dendrites.” Crystal Growth & Design. 2016. 16(1), pp. 467-474
• Kacher, J., I.M. Robertson, “In situ TEM characterization of dislocation interactions in α-titanium.” Phil Mag. 2016. 96(14), pp. 1437-1447
2015
• de Jong, M., J. Kacher, M.H.F. Sluiter, L. Qi, D.L. Olmsted, A. van de Walle, J.W. Morris, Jr., A.M. Minor, M. Asta, “Electronic origins of anomalous twin boundary energies in hexagonal close packed transition metals.” Physical Review Letters. 2015. 115, pp. 065501
• Kacher, J., R.K. Mishra, A.M. Minor, “Multiscale characterization of dislocation processes in Al 5754.” Phil. Mag. 2015. 95 (20), pp. 2198-2209
• Kacher, J., B. Cui, I.M. Robertson, “In situ and tomographic characterization of damage and dislocation processes in irradiated materials by transmission electron microscopy.” JMR. 2015. 30 (9), pp. 1202-1213
2014
• Kacher, J., A.M. Minor, “Twin boundary interactions with grain boundaries investigated in pure rhenium.” Acta Mater. 2014. 81, pp. 1-8
• Lupinacci, A., J. Kacher, A. Eilenberg, A.A. Shapiro, P. Hosemann, A.M. Minor, “Cryogenic in situ microcompression testing of Sn.” Acta Mater. 2014. 78, pp. 56-64
• Kacher, J., B.P. Eftink, B. Cui, I.M. Robertson, “Dislocation interactions with grain boundaries.” Current Opinion in Solid State and Materials Science. 2014. 18(4), pp. 227-243
• Kacher, J., I.M. Robertson, “In situ and tomographic analysis of dislocation/grain boundary interactions in α-titanium.” Phil Mag. 2014. 94 (8), pp. 814-829
• Liu, G., S. House, J. Kacher, I.M. Robertson, “Electron Tomography of Dislocation Structures.” Materials Characterization. 2014. 87, pp. 1-11
• Cui, B., J. Kacher, M.D. McMurtrey, G.S. Was, I.M. Robertson, “The influence of irradiation damage on slip transfer across grain boundaries.” Acta Mater. 2014. 65, pp. 150-160
2013
• Gross, D., K. Nygren, G. Pataky, J. Kacher, H. Sehitoglu, I.M. Robertson, “The evolved microstructure ahead of an arrested fatigue crack in Haynes 230.” Acta Mater. 2013. 61, pp. 5768-5778
• Kacher, J. P. Elizaga, S.D. House, K. Hattar, M. Nowell, I.M. Robertson. “Thermal stability of Ni/NiO multilayers.” Mater Sci Eng A. 2013, 568, pp. 49-60
• Briceno, M., J. Kacher, I.M. Robertson. “Dynamics of dislocation interaction with stacking-fault tetrahedra at high temperature.” J. Nucl Mater. 2013, 433, pp. 390-396
Before 2013
• Kacher, J., I.M. Robertson. “Quasi-four-dimensional analysis of dislocation interactions with grain boundaries in 304 stainless steel.” Acta Mater. 2012, 60 (19), pp. 6657-6672
• Kacher, J., G.S. Liu, I.M. Robertson. “In situ and tomographic observations of defect free channel formation in ion irradiated stainless steels.” Micron. 2012. 43 (11), pp. 1099-1107
• Gardner, C.J., J. Kacher, J. Basinger, B.L. Adams, M.S. Oztop, J.W. Kysar. “Techniques and applications of the simulated pattern adaptation of Wilkinson’s method for advanced microstructure analysis and characterization of plastic deformation.” Exper Mech. 2011. 51 (8), pp. 1379-1393
• Basinger, J., D. Fullwood, J. Kacher, B. Adams. “Pattern center determination in electron backscatter diffraction microscopy.” Microsc Microanal. 2010. 17 (3), pp. 330-340
• Kacher, J., I.M. Robertson, M. Nowell, J. Knapp, K. Hattar. “Study of rapid grain boundary migration in a nanocrystalline Ni thin film.” Mater Sci Eng A. 2011. 528 (3), pp. 1628-1635
• Kacher, J., G.S. Liu, I.M. Robertson. “Visualization of Grain Boundary/Dislocation Interactions Using Tomographic Reconstructions.” Scripta Mater. 2010. 64 (7), pp. 677-680
• Patent: Adams, B.L., D.T. Fullwood, C. Landon, J. Kacher, J. Basinger, S. Wright. “Systems and methods for determining crystallographic characteristics of a material.” Patent number 20100158392 (2010)
• Kacher, J., J. Basinger, B.L. Adams, D.T. Fullwood. “Reply to comment by Maurice et al. in response to “Bragg’s Law Diffraction Simulations for Electron Backscatter Diffraction Analysis.”” Ultramicroscopy. 2010. 110 (7), pp. 741-743
• Adams, B.L, J. Kacher. “EBSD-based microscopy: Resolution of dislocations.” Computers, Materials, and Continua. 2009. 14 (3), pp. 185-196
• Kacher, J., C. Landon, B.L. Adams, D.T. Fullwood. “Bragg’s Law diffraction simulations for electron backscatter diffraction analysis.” Ultramicroscopy. 2009. 109 (9), pp. 1148-1156
• Landon, C.D., B.L. Adams, J. Kacher. “High-resolution methods for characterizing mesoscale dislocation structures.” J Eng Tech. 2008. 130 (2), pp. 0210041-0210045