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Recent Publications
Frequency dependence of wake-up and fatigue characteristics in ferroelectric Al0.93B0.07N thin films
He, F., Zhu, W., Hayden, J., Casamento, J., Tran, Q., Kang, K., Song, Y., Akkopru-Akgun, B., Yang, J. I., Tipsawat, P., Brennecka, G., Choi, S., Jackson, T. N., Maria, J. P. & Trolier-McKinstry, S., Mar 1 2024, In: Acta Materialia. 266, 119678.Research output: Contribution to journal › Article › peer-review
WELCOME TO ASME 2023 INTERNATIONAL TECHNICAL CONFERENCE AND EXHIBITION ON PACKAGING AND INTEGRATION OF ELECTRONIC AND PHOTONIC MICROSYSTEMS (INTERPACK2023)
Choi, S., Lall, P., Karajgikar, S., Agonafer, D., Won, Y., Shah, J. & Prakash, A., 2023, In: Proceedings of ASME 2023 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, InterPACK 2023. v001t00a001.Research output: Contribution to journal › Editorial › peer-review
Thermal analysis of an α-Ga2O3 MOSFET using micro-Raman spectroscopy
Karim, A., Song, Y., Shoemaker, D. C., Jeon, D. W., Park, J. H., Mun, J. K., Lee, H. K. & Choi, S., Nov 6 2023, In: Applied Physics Letters. 123, 19, 192104.Research output: Contribution to journal › Article › peer-review
Transient Thermal Management of a β-GaO MOSFET Using a Double-Side Diamond Cooling Approach
Kim, S. H., Shoemaker, D., Green, A. J., Chabak, K. D., Liddy, K. J., Graham, S. & Choi, S., Apr 1 2023, In: IEEE Transactions on Electron Devices. 70, 4, p. 1628-1635 8 p.Research output: Contribution to journal › Article › peer-review
Implications of Interfacial Thermal Transport on the Self-Heating of GaN-on-SiC High Electron Mobility Transistors
Shoemaker, D. C., Song, Y., Kang, K., Schuette, M. L., Tweedie, J. S., Sheppard, S. T., McIlwaine, N. S., Maria, J. P. & Choi, S., Oct 1 2023, In: IEEE Transactions on Electron Devices. 70, 10, p. 5036-5043 8 p.Research output: Contribution to journal › Article › peer-review
Ultra-Wide Band Gap Ga2O3-on-SiC MOSFETs
Song, Y., Bhattacharyya, A., Karim, A., Shoemaker, D., Huang, H. L., Roy, S., McGray, C., Leach, J. H., Hwang, J., Krishnamoorthy, S. & Choi, S., Feb 8 2023, In: ACS Applied Materials and Interfaces. 15, 5, p. 7137-7147 11 p.Research output: Contribution to journal › Article › peer-review
β-Gallium oxide power electronics
Green, A. J., Speck, J., Xing, G., Moens, P., Allerstam, F., Gumaelius, K., Neyer, T., Arias-Purdue, A., Mehrotra, V., Kuramata, A., Sasaki, K., Watanabe, S., Koshi, K., Blevins, J., Bierwagen, O., Krishnamoorthy, S., Leedy, K., Arehart, A. R., Neal, A. T., Mou, S., & 14 others, Feb 1 2022, In: APL Materials. 10, 2, 029201.Research output: Contribution to journal › Article › peer-review
ASME 2022 INTERNATIONAL TECHNICAL CONFERENCE and EXHIBITION on PACKAGING and INTEGRATION of ELECTRONIC and PHOTONIC MICROSYSTEMS
Gromala, P., Prakash, A., Choi, S., Agonafer, D., Won, Y. & Karajgikar, S., 2022, In: Proceedings of ASME 2022 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, InterPACK 2022. v001t00a001.Research output: Contribution to journal › Editorial › peer-review
Thermally-Aware Layout Design of β-GaO Lateral MOSFETs
Kim, S. H., Shoemaker, D., Chatterjee, B., Green, A. J., Chabak, K. D., Heller, E. R., Liddy, K. J., Jessen, G. H., Graham, S. & Choi, S., Mar 1 2022, In: IEEE Transactions on Electron Devices. 69, 3, p. 1251-1257 7 p.Research output: Contribution to journal › Article › peer-review
All-around diamond for cooling power devices
Ryou, J. H. & Choi, S., Dec 2022, In: Nature Electronics. 5, 12, p. 834-835 2 p.Research output: Contribution to journal › Article › peer-review
Growth-microstructure-thermal property relations in AlN thin films
Song, Y., Zhang, C., Lundh, J. S., Huang, H. L., Zheng, Y., Zhang, Y., Park, M., Mirabito, T., Beaucejour, R., Chae, C., McIlwaine, N., Esteves, G., Beechem, T. E., Moe, C., Dargis, R., Jones, J., Leach, J. H., Lavelle, R. M., Snyder, D. W., Maria, J. P., & 8 others, Nov 7 2022, In: Journal of Applied Physics. 132, 17, 175108.Research output: Contribution to journal › Article › peer-review
Special Issue on InterPACK2020
Yang, J., Choi, S., Lee, J. & Karajgikar, S., Jun 2022, In: Journal of Electronic Packaging, Transactions of the ASME. 144, 2, 020301.Research output: Contribution to journal › Editorial › peer-review
130 mA mm-1β-Ga2O3metal semiconductor field effect transistor with low-temperature metalorganic vapor phase epitaxy-regrown ohmic contacts
Bhattacharyya, A., Roy, S., Ranga, P., Shoemaker, D., Song, Y., Lundh, J. S., Choi, S. & Krishnamoorthy, S., Jul 2021, In: Applied Physics Express. 14, 7, 076502.Research output: Contribution to journal › Article › peer-review
Electro-Thermal Investigation of GaN Vertical Trench MOSFETs
Chatterjee, B., Ji, D., Agarwal, A., Chan, S. H., Chowdhury, S. & Choi, S., May 2021, In: IEEE Electron Device Letters. 42, 5, p. 723-726 4 p., 9374955.Research output: Contribution to journal › Article › peer-review
Thermal design of multi-fin Ga2O3 vertical transistors
Chatterjee, B., Li, W., Nomoto, K., Xing, H. G. & Choi, S., Sep 6 2021, In: Applied Physics Letters. 119, 10, 103502.Research output: Contribution to journal › Article › peer-review