Cheol-Hoi Kim

Air-voids embedded high efficiency InGaN-light emitting diode

Eun-Hyun Park, Jin Jang, Shalini Gupta et al. · Applied Physics Letters · 2008 · 76 citations

Engineering, Electrical Engineering, Materials Science +14

Efficiency and Electron Leakage Characteristics in GaN-Based Light-Emitting Diodes Without AlGaN Electron-Blocking-Layer Structures

Han‐Youl Ryu, Jong‐In Shim, Cheol-Hoi Kim et al. · IEEE Photonics Technology Letters · 2011 · 26 citations

Engineering, Electrical Engineering, Materials Science +17

Valence subbands and optical gain in wurtzite and zinc-blende strained GaN/AlGaN quantum wells

Cheol-Hoi Kim, Baik-Hyung Han · Solid State Communications · 1998 · 15 citations

Engineering, Materials Science, Physics +16

The effect of the last quantum barrier on the internal quantum efficiency of InGaN-light emitting diode

Eun-Hyun Park, Jin Jang, Shalini Gupta et al. · Applied Physics Letters · 2008 · 12 citations

Engineering, Electrical Engineering, Materials Science +17