Sung-Min Hwang

Demonstration of nonpolar a-plane InGaN/GaN light emitting diode on r-plane sapphire substrate

Sung-Min Hwang, Yong Gon Seo, Kwang Hyeon Baik et al. · Applied Physics Letters · 2009 · 82 citations

Materials Science, Photonics, Electrical Engineering +14

Lithium Insertion in SiAg Powders Produced by Mechanical Alloying

Sung-Min Hwang, Heon-Young Lee, Serk-Won Jang et al. · Electrochemical and Solid-State Letters · 2001 · 75 citations

Engineering, Mechanical Engineering, Mechanical Alloying Technique +18

Changes in electron and hole traps in GaN-based light emitting diodes from near-UV to green spectral ranges

In‐Hwan Lee, A. Y. Polyakov, N. B. Smirnov et al. · Applied Physics Letters · 2017 · 31 citations

Deep Electron, Engineering, Hole Traps +20

Enhanced light extraction of nonpolar a-plane (11-20) GaN light emitting diodes on sapphire substrates by photo-enhanced chemical wet etching

Younghun Jung, Jihyun Kim, Soohwan Jang et al. · Optics Express · 2010 · 26 citations · Full text

Engineering, Sidewall Face, Enhanced Light Extraction +16

Degradation-induced low frequency noise and deep traps in GaN/InGaN near-UV LEDs

In‐Hwan Lee, A. Y. Polyakov, Sung-Min Hwang et al. · Applied Physics Letters · 2017 · 25 citations

Wide-bandgap Semiconductor, Engineering, Local Leakage Channels +19