Changhwan Song

The effect of GaN epilayer thickness on the near-junction thermal resistance of GaN-on-diamond devices

Changhwan Song, Jihyun Kim, Jungwan Cho · International Journal of Heat and Mass Transfer · 2020 · 46 citations

Wide-bandgap Semiconductor, Near-junction Thermal Resistance, Electrical Engineering +7

Modeling and analyzing near-junction thermal transport in high-heat-flux GaN devices heterogeneously integrated with diamond

Taeyoung Kim, Changhwan Song, Sung Il Park et al. · International Communications in Heat and Mass Transfer · 2023 · 25 citations

Wide-bandgap Semiconductor, Electrical Engineering, High-heat-flux Gan Devices +10

Fundamental conduction cooling limits for sub-1 µm Ga2O3 devices integrated with diamond

Taeyeon Kim, Sung Il Park, Changhwan Song et al. · International Journal of Heat and Mass Transfer · 2022 · 22 citations

Materials Science, Diamond-like Carbon, Electrical Engineering +8

Fundamental limits for near-junction conduction cooling of high power GaN-on-diamond devices

Changhwan Song, Ji‐Hyun Kim, Hyoungsoon Lee et al. · Solid State Communications · 2019 · 21 citations

Wide-bandgap Semiconductor, Electrical Engineering, Engineering +8