H.W. Shim

Growth of GaN nanowires on Si substrate using Ni catalyst in vertical chemical vapor deposition reactor

T.Y. Kim, See Hoon Lee, Youngjun Mo et al. · Journal of Crystal Growth · 2003 · 54 citations

Wide-bandgap Semiconductor, Chemical Engineering, Si Substrate +6

Efficient blue light-emitting diodes with InGaN/GaN triangular shaped multiple quantum wells

R. J. Choi, Yoon‐Bong Hahn, H.W. Shim et al. · Applied Physics Letters · 2003 · 50 citations

White Oled, Photonics, Electrical Engineering +13

Characterization of ZnO needle-shaped nanostructures grown on NiO catalyst-coated Si substrates

T.Y. Kim, J.Y. Kim, S.H. Lee et al. · Synthetic Metals · 2004 · 41 citations

Materials Science, Zno Needle-shaped Nanostructures, Engineering +9

Influence of the quantum-well shape on the light emission characteristics of InGaN/GaN quantum-well structures and light-emitting diodes

H.W. Shim, R. J. Choi, Seong-Hoon Jeong et al. · Applied Physics Letters · 2002 · 40 citations

Engineering, Light Emission Characteristics, Ingan/gan Quantum-well Structures +19

Two different behavior patterns of photoluminescence depending on Mg doping rate in <i>p</i>-type GaN epilayers

Sun-Yeong Jeong, H.W. Shim, H. S. Yoon et al. · Journal of Applied Physics · 2002 · 19 citations

Materials Science, Materials Engineering, Electrical Engineering +15