Cheong Hyun Roh

Defect generation in multi-stacked InAs quantum dot/GaAs structures

Cheong Hyun Roh, Young Ju Park, Kwang Moo Kim et al. · Journal of Crystal Growth · 2001 · 37 citations

Natural Sciences, Materials Science, Physics +14

Shape and Interband Transition Behavior of InAs Quantum Dots Dependent on Number of Stacking Cycles

Kwang Moo Kim, Young Ju Park, Cheong Hyun Roh et al. · Japanese Journal of Applied Physics · 2003 · 30 citations

Natural Sciences, Materials Engineering, Materials Science +17

Effects of Nitride-Based Plasma Pretreatment Prior to SiN_x Passivation in AlGaN/GaN High-Electron-Mobility Transistors on Silicon Substrates

Ji Ha Kim, Hong Goo Choi, Min-Woo Ha et al. · Japanese Journal of Applied Physics · 2010 · 21 citations

Engineering, Electrical Engineering, Materials Science +17

Quantum confinement effect of nanocrystalline GaN films prepared by pulsed-laser ablation under various Ar pressures

Jong-Won Yoon, Takeshi Sasaki, Cheong Hyun Roh et al. · Thin Solid Films · 2004 · 19 citations

Natural Sciences, Materials Engineering, Materials Science +16