Cheol-Koo Hahn

Statistics

Publications

Citations

151

H-Index

Active since

2000

Affiliations

Korea Electronics Technology Institute(Current)

Jeonbuk National University

National Institute of Advanced Industrial Science and Technology

Shibaura Institute of Technology

Ural Institute of Metals

Cheol-Koo Hahn is an author at Korea Electronics Technology Institute specializing in semiconductor physics, semiconductor devices, and materials science.

Publications per year

2000–2014

Publications

Formation of single and double self-organized InAs quantum dot by selective area metal-organic vapor phase epitaxy

Cheol-Koo Hahn, Junichi Motohisa, Takashi Fukui · Applied Physics Letters · 2000 · 33 citations

Natural Sciences, Materials Engineering, Materials Science +16

Enhanced peak-to-valley current ratio in InGaAs∕InAlAs trench-type quantum-wire negative differential resistance field-effect transistors

Takeyoshi Sugaya, Kee-Youn Jang, Cheol-Koo Hahn et al. · Journal of Applied Physics · 2005 · 29 citations

Engineering, Electrical Engineering, Materials Science +17

Spatial location of the Ec-0.6 eV electron trap in AlGaN/GaN heterojunctions

In‐Hwan Lee, A. Y. Polyakov, N. B. Smirnov et al. · Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena · 2014 · 25 citations

Engineering, Electrical Engineering, Materials Science +17

Effects of Nitride-Based Plasma Pretreatment Prior to SiN<sub>x</sub> 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

Negative differential resistance effects of trench-type InGaAs quantum-wire field-effect transistors with 50-nm gate-length

Kee-Youn Jang, Takeyoshi Sugaya, Cheol-Koo Hahn et al. · Applied Physics Letters · 2003 · 15 citations

Engineering, Electrical Engineering, Materials Science +13

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