Hyeokmin Choe - Publications

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  • Lau, J., Callaway, K., Chao, H.-Y., Cumings, J., Choe, H., Montgomery, E., Jing, C., & Zhu, Y. (2021). Expanding the capabilities of the RF stroboscopic TEM. Microscopy and Microanalysis, 27(S1), 2708-2708.
  • Choe, H., Montgomery, E., Ponomarev, I., Lau, J., Zhu, Y., Zhao, Y., Liu, A., Kanareykin, A., & Jing, C. (2021). Radiation damage study of organic molecules via laser-free ultrafast transmission electron microscopy. Microscopy and Microanalysis, 27(S1), 3358-3359.
  • Lee, H. J., Kim, J., Hwang, S. H., Choe, H., Gorfman, S., Heo, Y.-J., Lee, S.-Y., Janolin, P.-E., Kornev, I., Schülli, T. U., Richter, C., Lee, J.-H., Pietsch, U., Yang, C.-H., & Jo, J. Y. (2020). Electrically driven transient and permanent phase transformations in highly strained epitaxial BiFeO3 thin films. APL Materials, 8(10), 101110.
  • Gorfman, S., Choe, H., Zhang, G., Zhang, N., Yokota, H., Glazer, A. M., Xie, Y., Dyadkin, V., Chernyshov, D., & Ye, Z.-G. (2020). New method to measure domain-wall motion contribution to piezoelectricity: the case of PbZr0. 65Ti0. 35O3 ferroelectric. Journal of Applied Crystallography, 53(4), 1039-1050.
  • Lau, J. W., Schliep, K. B., Katz, M. B., Gokhale, V. J., Gorman, J. J., Jing, C., Zhao, Y., Liu, A., Montgomery, E., Choe, H., Rush, W., Kanareykin, A., Fu, X., & Zhu, Y. (2020). Laser-free GHz stroboscopic transmission electron microscope: Components, system integration, and practical considerations for pump–probe measurements. Review of Scientific Instruments, 91(2), 21301.
  • Zhang, N., Gorfman, S., Choe, H., Vergentev, T., Dyadkin, V., Yokota, H., Chernyshov, D., Wang, B., Glazer, A. M., Ren, W., & Ye, Z.-G. (2018). Probing the intrinsic and extrinsic origins of piezoelectricity in lead zirconate titanate single crystals. Journal of Applied Crystallography, 51(5), 1396-1403.
  • Choe, H., Bieker, J., Zhang, N., Glazer, A. M., Thomas, P. A., & Gorfman, S. (2018). Monoclinic distortion, polarization rotation and piezoelectricity in the ferroelectric Na0. 5Bi0. 5TiO3. IUCrJ, 5(4), 417-427.
  • Iamsasri, T., Esteves, G., Choe, H., Vogt, M., Prasertpalichat, S., Cann, D. P., Gorfman, S., & Jones, J. L. (2017). Time and frequency-dependence of the electric field-induced phase transition in BaTiO3-BiZn1/2Ti1/2O3. Journal of Applied Physics, 122(6), 64104.
  • Choe, H., Heidbrink, S., Ziolkowski, M., Pietsch, U., Dyadkin, V., Gorfman, S., & Chernyshov, D. (2017). A microcontroller for in situ single-crystal diffraction measurements with a PILATUS-2M detector under an alternating electric field. Journal of Applied Crystallography, 50(3), 975-977.
  • Choe, H., Gorfman, S., Heidbrink, S., Pietsch, U., Vogt, M., Winter, J., & Ziolkowski, M. (2017). Multichannel FPGA-based data-acquisition-system for time-resolved synchrotron radiation experiments. IEEE Transactions on Nuclear Science, 64(6), 1320-1326.
  • Gorfman, S., Simons, H., Iamsasri, T., Prasertpalichat, S., Cann, D., Choe, H., Pietsch, U., Watier, Y., & Jones, J. (2016). Simultaneous resonant x-ray diffraction measurement of polarization inversion and lattice strain in polycrystalline ferroelectrics. Scientific reports, 6(1), 20829.
  • Choe, H., Gorfman, S., Hinterstein, M., Ziolkowski, M., Knapp, M., Heidbrink, S., Vogt, M., Bednarcik, J., Berghäuser, A., Ehrenberg, H., & Pietsch, U. (2015). Combining high time and angular resolutions: Time-resolved X-ray powder diffraction using a multi-channel analyser detector. Journal of Applied Crystallography, 48(3), 970-974.
  • Gorfman, S., Choe, H., Shvartsman, V. V., Ziolkowski, M., Vogt, M., Strempfer, J., Łukasiewicz, T., Pietsch, U., & Dec, J. (2015). Time-resolved X-ray diffraction reveals the hidden mechanism of high piezoelectric activity in a uniaxial ferroelectric. Physical review letters, 114(9), 97601.
  • Choe, H., Nho, H. W., Park, J., Kim, J. B., & Yoon, T. H. (2014). Real-time Monitoring of Colloidal Nanoparticles using Light Sheet Dark-field Microscopy Combined with Microfluidic Concentration Gradient Generator (μFCGG-LSDFM). Bulletin of the Korean Chemical Society, 35(2), 365-370.
  • Sohn, Y., Lee, S., Choe, H., & Kim, C. (2008). Effect of the temperature gradient between a substrate and its ambient on the growth of vertically-aligned GaN nanorods. Journal of the Korean Physical Society, 53(2), 908-911.
  • Choe, H., Lee, S., Shin, B., & Kim, C. (2008). Long-range ordering of GaN nano-grains grown on vicinal sapphire substrates. Journal of crystal growth, 310(14), 3278-3281.
  • Choe, H., Lee, S., Sohn, Y., & Kim, C. (2008). In‐situ measurement of the strain relaxation of GaN nanograins during X‐ray irradiation. physica status solidi c, 5(6), 1699-1701.
  • Shin, B., Lee, S., Choe, H., Oh, T., Jean, J. W., Sohn, Y., & Kim, C. (2007). Control of nucleation characteristics of GaN nanograins grown by hydride vapor phase epitaxy. Journal of the Korean Physical Society, 51(9), 212-215.
  • Lee, S., Choe, H., Oh, T., Jean, J. W., Shin, B., Sohn, Y., Kim, C., Choi, J., Moon, Y.-T., & Lee, J. S. (2007). Surface-morphology evolution and strain relaxation during heteroepitaxial growth of GaN films without low-temperature nucleation layers. Applied physics letters, 90(15), 151905.
  • Lee, S., Oh, T., Shin, B., Jean, J. W., Choe, H., & Kim, C. (2007). Effect of NH3 pretreatment on the surface morphologies of GaN films grown on miscut sapphire substrates by using hydride vapor phase epitaxy. Journal of the Korean Physical Society, 50(3), 785-788.
  • Lee, S., Choe, H., & Kim, C. (2006). Temperature-dependent Characteristics of Nucleation Layers for GaN Nanorods. Journal of the Korean Vacuum Society, 15(2), 168-172.