Sukwon Choi

Affiliate Researcher
Titles and Affiliations
Associate Professor, Mechanical Engineering

In the News

Research Keywords

Recent Publications

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 journalArticlepeer-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 journalArticlepeer-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 journalArticlepeer-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 journalArticlepeer-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 othersRingel, S. A., Kumar, A., Sharma, A., Ghosh, K., Singisetti, U., Li, W., Chabak, K., Liddy, K., Islam, A., Rajan, S., Graham, S., Choi, S., Cheng, Z. & Higashiwaki, M., Feb 1 2022, In: APL Materials. 10, 2, 029201.

Research output: Contribution to journalArticlepeer-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 journalEditorialpeer-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 journalArticlepeer-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 journalArticlepeer-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 othersOlsson, R. H., Redwing, J. M., Ansari, A., Hwang, J., Wang, X., Foley, B. M., Trolier-Mckinstry, S. E. & Choi, S., Nov 7 2022, In: Journal of Applied Physics. 132, 17, 175108.

Research output: Contribution to journalArticlepeer-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 journalEditorialpeer-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 journalArticlepeer-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 journalArticlepeer-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 journalArticlepeer-review

A perspective on the electro-thermal co-design of ultra-wide bandgap lateral devices

Choi, S., Graham, S., Chowdhury, S., Heller, E. R., Tadjer, M. J., Moreno, G. & Narumanchi, S., Oct 25 2021, In: Applied Physics Letters. 119, 17, 170501.

Research output: Contribution to journalReview articlepeer-review

2021 international technical conference and exhibition on packaging and integration of electronic and photonic microsystems (InterPACK)

Dogruoz, B., Lall, P., Gromala, P., Choi, S. & Agonafer, D., 2021, In: Proceedings of ASME 2021 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, InterPACK 2021. v001t00a001.

Research output: Contribution to journalEditorialpeer-review