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Chang-Hee Cho · SciRah

Researcher profile · Semantic Scholar

Chang-Hee Cho

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Chang-Hee Cho — researcher profile on SciRah

h-index: 27
Works: 66
Citations: 2,490

Most-cited papers

Quantum confinement effect in crystalline silicon quantum dots in silicon nitride grown using SiH4 and NH3
Tae-Wook Kim, Chang-Hee Cho, B. Kim, Seong-Ju Park
2006247 citations
Semantic Scholar
All-optical active switching in individual semiconductor nanowires.
Brian Piccione, Chang-Hee Cho, L. V. van Vugt, Ritesh Agarwal
2012Nature Nanotechnology246 citations
Semantic Scholar
Silicon coupled with plasmon nanocavity generates bright visible hot-luminescence
Chang-Hee Cho, Carlos O. Aspetti, Joohee Park, Ritesh Agarwal
2013Nature Photonics140 citations Open access
Semantic Scholar
Tailoring hot-exciton emission and lifetimes in semiconducting nanowires via whispering-gallery nanocavity plasmons.
Chang-Hee Cho, Carlos O. Aspetti, M. E. Turk, J. Kikkawa +2 more
2011Nature Materials138 citations
Semantic Scholar
Photoluminescence of silicon quantum dots in silicon nitride grown by NH3 and SiH4
B. Kim, Chang-Hee Cho, Tae-Wook Kim, N. Park +2 more
2005133 citations
Semantic Scholar
Enhancement of the External Quantum Efficiency of a Silicon Quantum Dot Light‐Emitting Diode by Localized Surface Plasmons
B. Kim, Chang-Hee Cho, Jin-Cho Mun, M. Kwon +5 more
2008129 citations
Semantic Scholar
Sustained, photocatalytic CO2 reduction to CH4 in a continuous flow reactor by earth-abundant materials: Reduced titania-Cu2O Z-scheme heterostructures
Shahzad Ali, Jun-Ho Lee, Hwapyong Kim, Yunju Hwang +4 more
2020Applied Catalysis B: Environmental126 citations Open access
Semantic Scholar
Electronic interaction between transition metal single-atoms and anatase TiO2 boosts CO2 photoreduction with H2O
Byoung-Hoon Lee, E. Gong, Minho Kim, Sunghak Park +16 more
2021Energy & Environmental Science90 citations
Semantic Scholar
CO2, water, and sunlight to hydrocarbon fuels: a sustained sunlight to fuel (Joule-to-Joule) photoconversion efficiency of 1%
S. Sorcar, Yunju Hwang, Jaewoong Lee, Hwapyong Kim +7 more
2019Energy & Environmental Science83 citations
Semantic Scholar
One-dimensional polaritons with size-tunable and enhanced coupling strengths in semiconductor nanowires
L. V. van Vugt, Brian Piccione, Chang-Hee Cho, P. Nukala +1 more
2011Proceedings of the National Academy of Sciences of the United States of America83 citations Open access
Semantic Scholar
Effects of the medium on synthesis of nanopowders by wire explosion process
Chang-Hee Cho, Y. W. Choi, C. Kang, Gyuseok Lee
200777 citations
Semantic Scholar
A novel N-doped graphene oxide enfolded reduced titania for highly stable and selective gas-phase photocatalytic CO2 reduction into CH4: An in-depth study on the interfacial charge transfer mechanism
Chaitanya B. Hiragond, Jun-Ho Lee, Hwapyong Kim, Jin‐Woo Jung +2 more
2020Chemical Engineering Journal72 citations
Semantic Scholar
Textile-fiber-embedded multiluminescent devices: A new approach to soft display systems
Seongkyu Song, Bokyung Song, Chang-Hee Cho, Sang Kyoo Lim +1 more
2020Materials Today71 citations
Semantic Scholar
Tailoring light-matter coupling in semiconductor and hybrid-plasmonic nanowires
Brian Piccione, Carlos O. Aspetti, Chang-Hee Cho, Ritesh Agarwal
2014Reports on progress in physics. Physical Society62 citations Open access
Semantic Scholar
Effect of hydrogen passivation on charge storage in silicon quantum dots embedded in silicon nitride film
Chang-Hee Cho, B. Kim, Tae-Wook Kim, Seong-Ju Park +2 more
200555 citations
Semantic Scholar
Room temperature polariton lasing in quantum heterostructure nanocavities
Jang-Won Kang, Bokyung Song, Wenjing Liu, Seong-Ju Park +2 more
2018Science Advances50 citations Open access
Semantic Scholar
Effect of interlayer interactions on exciton luminescence in atomic-layered MoS2 crystals
Jung Gon Kim, Won Seok Yun, Sunghwan Jo, JaeDong Lee +1 more
2016Scientific Reports46 citations Open access
Semantic Scholar
Effect of InGaN quantum dot size on the recombination process in light-emitting diodes
I. Park, M. Kwon, Chu-Young Cho, Ja-Yeon Kim +2 more
200846 citations
Semantic Scholar
A flexible and transparent graphene/ZnO nanorod hybrid structure fabricated by exfoliating a graphite substrate.
Gwang-Hee Nam, Seong-Ho Baek, Chang-Hee Cho, I. Park
2014Nanoscale39 citations Open access
Semantic Scholar
Ni∕Au contact to silicon quantum dot light-emitting diodes for the enhancement of carrier injection and light extraction efficiency
B. Kim, Chang-Hee Cho, Seong-Ju Park, N. Park +1 more
200639 citations
Semantic Scholar
Periodically Diameter‐Modulated Semiconductor Nanowires for Enhanced Optical Absorption
Minjee Ko, Seong-Ho Baek, Bokyung Song, Jang-Won Kang +2 more
2016Advances in Materials38 citations
Semantic Scholar
Optical resonance and charge transfer behavior of patterned WO3 microdisc arrays
H. Jeong, W. Chae, Bokyung Song, Chang-Hee Cho +3 more
201634 citations
Semantic Scholar
Electrical and optical characteristics of silicon nanocrystal solar cells
Sang Kyun Kim, Chang-Hee Cho, B. Kim, Seong-Ju Park +1 more
200934 citations
Semantic Scholar
Radial multi-quantum well ZnO nanorod arrays for nanoscale ultraviolet light-emitting diodes.
Jang-Won Kang, Byeong-Hyeok Kim, Hui Song, Yong-Ryun Jo +5 more
2018Nanoscale30 citations
Semantic Scholar
Variable temperature spectroscopy of as-grown and passivated CdS nanowire optical waveguide cavities.
L. V. van Vugt, Brian Piccione, Chang-Hee Cho, Carlos O. Aspetti +2 more
2011Journal of Physical Chemistry A30 citations
Semantic Scholar
A low temperature process for phosphorous doped ZnO nanorods via a combination of hydrothermal and spin-on dopant methods.
J. Sohn, Yong-Il Jung, Seong-Ho Baek, S. Cha +5 more
2014Nanoscale29 citations
Semantic Scholar
Size-dependent photocurrent of photodetectors with silicon nanocrystals
Sang Kyun Kim, B. Kim, Chang-Hee Cho, Seong-Ju Park
200928 citations
Semantic Scholar
Room-temperature Coulomb blockade effect in silicon quantum dots in silicon nitride films
Chang-Hee Cho, B. Kim, Seong-Ju Park
200627 citations
Semantic Scholar
Oxygen plasma treatment of HKUST-1 for porosity retention upon exposure to moisture.
J. Bae, Jin‐Woo Jung, Hyo Yul Park, Chang-Hee Cho +1 more
2017Chemical Communications23 citations
Semantic Scholar
The effect of localized surface plasmon on the photocurrent of silicon nanocrystal photodetectors
Sang Kyun Kim, Chang-Hee Cho, B. Kim, Yong-Seok Choi +3 more
200923 citations
Semantic Scholar
Photoelectrochemical hydrogen production on silicon microwire arrays overlaid with ultrathin titanium nitride
Sung-kyu Choi, W. Chae, Bokyung Song, Chang-Hee Cho +4 more
201622 citations
Semantic Scholar
Opposite Polarity Surface Photovoltage of MoS2 Monolayers on Au Nanodot versus Nanohole Arrays.
Jungeun Song, Soyeong Kwon, Bora Kim, Eunah Kim +10 more
2020ACS Applied Materials and Interfaces21 citations
Semantic Scholar
Three dimensionally-ordered 2D MoS2 vertical layers integrated on flexible substrates with stretch-tunable functionality and improved sensing capability.
Md Ashraful Islam, Jung Han Kim, Tae-Jun Ko, Chanwoo Noh +11 more
2018Nanoscale19 citations Open access
Semantic Scholar
Studies of Hot Photoluminescence in Plasmonically Coupled Silicon via Variable Energy Excitation and Temperature-Dependent Spectroscopy
Carlos O. Aspetti, Chang-Hee Cho, R. Agarwal, Ritesh Agarwal
2013Nano letters (Print)17 citations Open access
Semantic Scholar
Surface-diffusion-limited growth of atomically thin WS2 crystals from core-shell nuclei.
Sunghwan Jo, Jin‐Woo Jung, Jaeyoung Baik, Jang-Won Kang +4 more
2018Nanoscale14 citations Open access
Semantic Scholar
Enhanced performance of silicon quantum dot light-emitting diodes grown on nanoroughened silicon substrate
B. Kim, R. Davis, Chang-Hee Cho, Seong-Ju Park
200913 citations Open access
Semantic Scholar
Characterization of electronic structure of silicon nanocrystals in silicon nitride by capacitance spectroscopy
Chang-Hee Cho, B. Kim, Sang Kyun Kim, Seong-Ju Park
201012 citations
Semantic Scholar
Label-free C-reactive protein SERS detection with silver nanoparticle aggregates
Hyunmin Kim, Eunjoo Kim, Eun-Sook Choi, C. Baek +3 more
201511 citations
Semantic Scholar
Enhancing exciton diffusion in monolayer WS2 with h−BN bottom layer
Jang-Won Kang, Jin‐Woo Jung, Taejin Lee, Jung Gon Kim +1 more
2019Physical review B10 citations
Semantic Scholar
Polarization-Dependent Light Emission and Charge Creation in MoS2 Monolayers on Plasmonic Au Nanogratings.
Soyeong Kwon, Seong-Yeon Lee, Sooho Choi, Jang-Won Kang +7 more
2020ACS Applied Materials and Interfaces9 citations
Semantic Scholar
Design and roles of RGO-wrapping in charge transfer and surface passivation in photoelectrochemical enhancement of cascade-band photoanode
Zhuo Zhang, Mingi Choi, Minki Baek, Insung Hwang +4 more
2017Nano Reseach9 citations
Semantic Scholar
Effect of injection current density on electroluminescence in silicon quantum dot light-emitting diodes
B. Kim, R. Davis, Chang-Hee Cho, Seong-Ju Park
20099 citations
Semantic Scholar
Strong size-dependent characteristics of carrier injection in quantum-confined silicon nanocrystals
Chang-Hee Cho, Sang Kyun Kim, B. Kim, Seong-Ju Park
20099 citations
Semantic Scholar
Covalent Networking of a Conjugated‐Polymer Photocatalyst to Promote Exciton Diffusion in the Aqueous Phase for Efficient Hydrogen Production
Sang E. An, S. Z. Hassan, Jin‐Woo Jung, Hyojung Cha +2 more
2022Small Methods7 citations
Semantic Scholar
Emission wavelength control of CsPb(Br1−xClx)3 nanocrystals for blue light-emitting diode applications
S. Cho, Jin‐Woo Jung, Y. Kim, Chang-Hee Cho +1 more
20217 citations
Semantic Scholar
Optical gain of inelastic exciton-exciton scattering in CdS nanowires
Juyeong Jang, G. Song, K. Kyhm, Chang-Hee Cho
2019Applied Physics Letters6 citations
Semantic Scholar
Reliability Characteristics of MoS 2 FETs
W. Park, Young Gon Lee, J. J. Kim, S. K. Lee +6 more
20136 citations
Semantic Scholar
Polarization-controlled amplified spontaneous emission in 2D semiconductors with birefringent microcavity
Jin‐Woo Jung, Hyeon-Seo Choi, Taejin Lee, Young-Jun Lee +3 more
2021Applied Physics Letters5 citations
Semantic Scholar
Enhanced quantum confinement in tensile-strained silicon nanocrystals embedded in silicon nitride
Chang-Hee Cho, Jang-Won Kang, I. Park, Seong-Ju Park
20175 citations
Semantic Scholar
Variability and feasibility of CVD graphene interconnect
C. Kang, Seulki Lee, Yong-Tak Lee, H. Hwang +6 more
2011Proceedings of 2011 International Symposium on VLSI Technology, Systems and Applications5 citations
Semantic Scholar

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