Han-Su Cho

School of Advanced Materials Engineering and Research Center for Advanced Materials Development, Chonbuk National University , Jeonju, Korea

Show Academic Trajectory

Ego Network

D-Core

Research Interests

Author Statistics

Experience

Education

Bio

None

Papers14 papers

Sort

By YearBy Citation

Electron irradiation of near-UV GaN/InGaN light emitting diodes

In-Hwan Lee,A. Y. Polyakov,N. B. Smirnov, I. V. Shchemerov, N. M. Shmidt, N. A. Tal'nishnih, E. I. Shabunina,Han-Su Cho,Sung-Min Hwang, R. A. Zinovyev, Sergey Didenko, P. B. Lagov

Physica Status Solidi (a), no. 10 (2017): 1700372

Cited by1Bibtex

Effect of nanopillar sublayer embedded with SiO2 on deep traps in green GaN/InGaN light emitting diodes

In-Hwan Lee,Han-Su Cho, K. B. Bae,A. Y. Polyakov,N. B. Smirnov, R. A. Zinovyev,Jong-Hyeob Baek, Tae-Hoon Chung, I. V. Shchemerov, E. S. Kondratyev,S. J. Pearton

Journal of Applied Physics, no. 4 (2017): 045108

Cited by8Bibtex

Deep Electron Traps Responsible for Higher Quantum Efficiency in Improved GaN/InGaN Light Emitting Diodes Embedded with SiO2 Nanoparticles

A. Y. Polyakov,N. B. Smirnov,E. B. Yakimov,E. B. Yakimov,Han-Su Cho,Jong Hyeob Baek, A. V. Turutin, I. V. Shemerov, E. S. Kondratyev,In-Hwan Lee

ECS Journal of Solid State Science and Technology, no. 10 (2016)

Bibtex

Electrical, Luminescent and Structural Properties of Nanopillar GaN/InGaN Multi-Quantum-Well Structures Prepared by Dry Etching

A. Y. Polyakov,Han-Su Cho,Jin-Hyeon Yun,In-Hwan Lee,E. B. Yakimov,N. B. Smirnov,K. D. Shcherbachev

ECS Journal of Solid State Science and Technology, no. 6 (2016)

Bibtex

Enhanced optical properties of nanopillar light-emitting diodes by coupling localized surface plasmon of Ag/SiO

Jinhyeon Yun,Hansu Cho,Kangbin Bae, Selvakumar Sudhakar, Yeon Kang,Jongsoo Lee,A Y Polyakov,Inhwan Lee

Applied Physics Express, (2015)

Bibtex

Surfactant-free synthesis of leaf-like hierarchical CuO nanosheets as a UV light filter

Periyayya Uthirakumar, S Muthulingam,Rizwan Khan,Jin Hyeon Yun,Hansu Cho,Inhwan Lee

Materials Letters, (2015)

Cited by9Bibtex

Enhanced optical properties of nanopillar light-emitting diodes by coupling localized surface plasmon of Ag/SiO2 nanoparticles

Jinhyeon Yun,Hansu Cho,Kangbin Bae, S Sudhakar, Yeon Su Kang,J Lee,A Y Polyakov,Inhwan Lee

Applied Physics Express, (2015)

Cited by10Bibtex

Facile low-temperature synthesis of ZnO nanopyramid and its application to photocatalytic degradation of methyl orange dye under UV irradiation

Rizwan Khan,M Shamshi Hassan,Hansu Cho,A Y Polyakov,Myungseob Khil,Inhwan Lee

Materials Letters, (2014)

Cited by20Bibtex

Microcathodoluminescence spectra evolution for planar and nanopillar multiquantum-well GaN-based structures as a function of electron irradiation dose

E B Yakimov, P S Vergeles,A Y Polyakov,Hansu Cho,Leewoon Jang,Inhwan Lee

Journal of Vacuum Science & Technology B, (2014)

Cited by5Bibtex

Enhanced optical output performance in InGaN/GaN light-emitting diode embedded with SiO 2 nanoparticles

Daewoo Jeon,Leewoon Jang,Hansu Cho, Kyeongseob Kwon, Myeongji Dong,A Y Polyakov,Jinwoo Ju, Taehoon Chung,Jong Hyeob Baek,Inhwan Lee

Optics Express, (2014)

Cited by6Bibtex

Free-Standing GaN Layer by Combination of Electrochemical and Photo-Electrochemical Etching

Leewoon Jang,Daewoo Jeon,A Y Polyakov,Hansu Cho,Jinhyeon Yun, Dongseob Jo,Jinwoo Ju,Jonghyeob Baek,Inhwan Lee

Applied Physics Express, (2013)

Cited by11Bibtex

Effects of annealing in oxygen on electrical properties of AlGaN/GaN heterostructures grown on Si

A Y Polyakov,N B Smirnov,Minwoo Ha,Cheolkoo Hahn,E A Kozhukhova,A V Govorkov, R V Ryzhuk, N I Kargin,Hansu Cho,Inhwan Lee

Journal of Alloys and Compounds, (2013): 17-23

Cited by7Bibtex

Electrical Characteristics and Deep Traps Spectra of Undoped GaN Films Grown on Si Using Different Strain-Relieving Buffer Types

Alexander Y. Polyakov,Nickolai B. Smirnov,Cheong Hyun Roh,Cheol-Koo Hahn,Han-Su Cho,Elena A. Kozhukhova,Anatolyi V. Govorkov,Roman Valerievich Ryzhuk,Nikolay Ivanovich Kargin,In-Hwan Lee

Nanotechnology, IEEE Transactions , no. 1 (2013): 151-159

Cited by3EIWOSBibtex

Separation of laterally overgrown GaN template by using selective electrochemical etching

Daewoo Jeon,Hansu Cho,Jaewoo Park,Leewoon Jang,Myoung Kim,Juwon Jeon,Jinwoo Ju,Jong Hyeob Baek,Inhwan Lee

Journal of Alloys and Compounds, (2012): 59-62

Cited by10Bibtex

View All

Base Info Papers Patents Projects

Han-Su ChoBinding

Papers14 papers

Han-Su Cho