Hyeonsik Cheong
Hyeonsik Cheong
Dept. of Physics, Sogang University
Verified email at - Homepage
Cited by
Cited by
Negative thermal expansion coefficient of graphene measured by Raman spectroscopy
D Yoon, YW Son, H Cheong
Nano letters 11 (8), 3227-3231, 2011
Ising-Type Magnetic Ordering in Atomically Thin FePS3
JU Lee, S Lee, JH Ryoo, S Kang, TY Kim, P Kim, CH Park, JG Park, ...
Nano letters 16 (12), 7433-7438, 2016
Estimation of Young’s modulus of graphene by Raman spectroscopy
JU Lee, D Yoon, H Cheong
Nano letters 12 (9), 4444-4448, 2012
Thermal conductivity of suspended pristine graphene measured by Raman spectroscopy
JU Lee, D Yoon, H Kim, SW Lee, H Cheong
Physical Review B—Condensed Matter and Materials Physics 83 (8), 081419, 2011
Size-dependent spectroscopy of InP quantum dots
OI Mićić, HM Cheong, H Fu, A Zunger, JR Sprague, A Mascarenhas, ...
The Journal of Physical Chemistry B 101 (25), 4904-4912, 1997
Dye-Sensitized TiO2 Solar Cells:  Structural and Photoelectrochemical Characterization of Nanocrystalline Electrodes Formed from the Hydrolysis of TiCl4
NG Park, G Schlichthörl, J Van de Lagemaat, HM Cheong, ...
The Journal of Physical Chemistry B 103 (17), 3308-3314, 1999
Determination of band gap energy (Eg) of Cu2ZnSnSe4 thin films: On the discrepancies of reported band gap values
SJ Ahn, S Jung, J Gwak, A Cho, K Shin, K Yoon, D Park, H Cheong, ...
Applied Physics Letters 97 (2), 2010
Interference effect on Raman spectrum of graphene on
D Yoon, H Moon, YW Son, JS Choi, BH Park, YH Cha, YD Kim, H Cheong
Physical Review B—Condensed Matter and Materials Physics 80 (12), 125422, 2009
Bright visible light emission from graphene
YD Kim, H Kim, Y Cho, JH Ryoo, CH Park, P Kim, YS Kim, S Lee, Y Li, ...
Nature nanotechnology 10 (8), 676-681, 2015
Suppression of magnetic ordering in XXZ-type antiferromagnetic monolayer NiPS3
K Kim, SY Lim, JU Lee, S Lee, TY Kim, K Park, GS Jeon, CH Park, ...
Nature communications 10 (1), 345, 2019
Strain-dependent splitting of the double-resonance Raman scattering band in graphene
D Yoon, YW Son, H Cheong
Physical review letters 106 (15), 155502, 2011
Friction anisotropy–driven domain imaging on exfoliated monolayer graphene
JS Choi, JS Kim, IS Byun, DH Lee, MJ Lee, BH Park, C Lee, D Yoon, ...
Science 333 (6042), 607-610, 2011
Raman spectroscopic studies of amorphous vanadium oxide thin films
SH Lee, HM Cheong, MJ Seong, P Liu, CE Tracy, A Mascarenhas, ...
Solid State Ionics 165 (1-4), 111-116, 2003
Structures of ionic liquids with different anions studied by infrared vibration spectroscopy
Y Jeon, J Sung, C Seo, H Lim, H Cheong, M Kang, B Moon, Y Ouchi, ...
The Journal of Physical Chemistry B 112 (15), 4735-4740, 2008
A band-gap-graded CZTSSe solar cell with 12.3% efficiency
KJ Yang, DH Son, SJ Sung, JH Sim, YI Kim, SN Park, DH Jeon, JS Kim, ...
Journal of Materials Chemistry A 4 (26), 10151-10158, 2016
Probing Evolution of Twist-Angle-Dependent Interlayer Excitons in MoSe2/WSe2 van der Waals Heterostructures
PK Nayak, Y Horbatenko, S Ahn, G Kim, JU Lee, KY Ma, AR Jang, H Lim, ...
ACS nano 11 (4), 4041-4050, 2017
Electrochromic mechanism in thin films
SH Lee, HM Cheong, JG Zhang, A Mascarenhas, DK Benson, SK Deb
Applied Physics Letters 74 (2), 242-244, 1999
Variations in the Raman spectrum as a function of the number of graphene layers
D Yoon, H Moon, H Cheong, JS Choi, JA Choi, BH Park
J. Korean Phys. Soc 55 (3), 1299-1303, 2009
Electrochromic coloration efficiency of thin films as a function of oxygen deficiency
SH Lee, HM Cheong, CE Tracy, A Mascarenhas, AW Czanderna, SK Deb
Applied Physics Letters 75 (11), 1541-1543, 1999
6.5% Certified Efficiency Sb2Se3 Solar Cells Using PbS Colloidal Quantum Dot Film as Hole-Transporting Layer
C Chen, L Wang, L Gao, D Nam, D Li, K Li, Y Zhao, C Ge, H Cheong, ...
ACS Energy Letters 2 (9), 2125-2132, 2017
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