Switching terahertz waves with gate-controlled active graphene metamaterials SH Lee, M Choi, TT Kim, S Lee, M Liu, X Yin, HK Choi, SS Lee, CG Choi, ...
Nature materials 11 (11), 936, 2012
954 2012 Flexible room-temperature gas sensors based on carbon nanotubes/reduced graphene hybrid films HY Jeong, DS Lee, HK Choi, DH Lee, JE Kim, JY Lee, WJ Lee, SO Kim, ...
Applied physics letters 96 (21), 213105, 2010
327 2010 Flexible and transparent gas molecule sensor integrated with sensing and heating graphene layers H Choi, JS Choi, JS Kim, JH Choe, KH Chung, JW Shin, JT Kim, DH Youn, ...
Small 10 (18), 3685-3691, 2014
164 2014 Multilayered graphene anode for blue phosphorescent organic light emitting diodes J Hwang, H Kyw Choi, J Moon, T Yong Kim, JW Shin, C Woong Joo, ...
Applied Physics Letters 100 (13), 82, 2012
85 2012 Improved Optical Sintering Efficiency at the Contacts of Silver Nanowires Encapsulated by a Graphene Layer SB Yang, HK Choi, DS Lee, CG Choi, SY Choi, ID Kim
Small 11 (11), 1293-1300, 2015
83 2015 Metal‐etching‐free direct delamination and transfer of single‐layer graphene with a high degree of freedom SY Yang, JG Oh, DY Jung, HK Choi, CH Yu, J Shin, CG Choi, BJ Cho, ...
Small 11 (2), 175-181, 2015
76 2015 Layer number identification of CVD-grown multilayer graphene using Si peak analysis YS No, HK Choi, JS Kim, H Kim, YJ Yu, CG Choi, JS Choi
Scientific reports 8 (1), 571, 2018
61 2018 Graphene-based plasmonic photodetector for photonic integrated circuits JT Kim, YJ Yu, H Choi, CG Choi
Optics express 22 (1), 803-808, 2014
55 2014 Graphene transparent electrode for enhanced optical power and thermal stability in GaN light-emitting diodes DH Youn, YJ Yu, HK Choi, SH Kim, SY Choi, CG Choi
Nanotechnology 24 (7), 075202, 2013
46 2013 Graphene–Semiconductor Catalytic Nanodiodes for Quantitative Detection of Hot Electrons Induced by a Chemical Reaction H Lee, II Nedrygailov, YK Lee, C Lee, H Choi, JS Choi, CG Choi, JY Park
Nano letters 16 (3), 1650-1656, 2016
45 2016 Flexible NO2 gas sensor using multilayer graphene films by chemical vapor deposition HK Choi, HY Jeong, DS Lee, CG Choi, SY Choi
Carbon letters 14 (3), 186-189, 2013
45 2013 Hot carrier multiplication on graphene/TiO2 Schottky nanodiodes YK Lee, H Choi, H Lee, C Lee, JS Choi, CG Choi, E Hwang, JY Park
Scientific reports 6, 27549, 2016
44 2016 Gas molecule sensing of van der Waals tunnel field effect transistors HK Choi, J Park, N Myoung, HJ Kim, JS Choi, YK Choi, CY Hwang, ...
Nanoscale 9 (47), 18644-18650, 2017
38 2017 Carrier injection efficiencies and energy level alignments of multilayer graphene anodes for organic light-emitting diodes with different hole injection layers JH Kim, J Seo, DG Kwon, JA Hong, J Hwang, HK Choi, J Moon, JI Lee, ...
Carbon 79, 623-630, 2014
33 2014 Ion-Gel-Gated Graphene Optical Modulator with Hysteretic Behavior JT Kim, H Choi, Y Choi, JH Cho
ACS applied materials & interfaces 10 (2), 1836-1845, 2018
31 2018 Graphene-based photonic devices for soft hybrid optoelectronic systems JT Kim, J Kim, H Choi, CG Choi, SY Choi
Nanotechnology 23 (34), 344005, 2012
26 2012 Polarization Control in Graphene‐Based Polymer Waveguide Polarizer JT Kim, H Choi
Laser & Photonics Reviews 12 (10), 1800142, 2018
25 2018 Facile fabrication of properties-controllable graphene sheet JS Choi, H Choi, KC Kim, HY Jeong, YJ Yu, JT Kim, JS Kim, JW Shin, ...
Scientific reports 6, 24525, 2016
22 2016 Hybrid nanowire–multilayer graphene film light-emitting sources S Kim, H Choi, M Jung, SY Choi, S Ju
Nanotechnology 21 (42), 425203, 2010
15 2010 Charge transport-driven selective oxidation of graphene YK Lee, H Choi, C Lee, H Lee, KC Goddeti, SY Moon, WH Doh, J Baik, ...
Nanoscale 8 (22), 11494-11502, 2016
14 2016