Efficient photoelectrochemical hydrogen production from bismuth vanadate-decorated tungsten trioxide helix nanostructures X Shi, IY Choi, K Zhang, J Kwon, DY Kim, JK Lee, SH Oh, JK Kim, JH Park Nature communications 5 (1), 4775, 2014 | 450 | 2014 |
Tailoring binding abilities by incorporating oxophilic transition metals on 3D nanostructured Ni arrays for accelerated alkaline hydrogen evolution reaction J Kim, H Jung, SM Jung, J Hwang, DY Kim, N Lee, KS Kim, H Kwon, ... Journal of the American Chemical Society 143 (3), 1399-1408, 2020 | 166 | 2020 |
Overcoming the fundamental light-extraction efficiency limitations of deep ultraviolet light-emitting diodes by utilizing transverse-magnetic-dominant emission DY Kim, JH Park, JW Lee, S Hwang, SJ Oh, J Kim, C Sone, EF Schubert, ... Light: Science & Applications 4 (4), e263-e263, 2015 | 128 | 2015 |
Enhanced overall efficiency of GaInN-based light-emitting diodes with reduced efficiency droop by Al-composition-graded AlGaN/GaN superlattice electron blocking layer JH Park, D Yeong Kim, S Hwang, D Meyaard, E Fred Schubert, ... Applied Physics Letters 103 (6), 2013 | 72 | 2013 |
Fundamental limitations of wide-bandgap semiconductors for light-emitting diodes JH Park, DY Kim, EF Schubert, J Cho, JK Kim ACS Energy Letters 3 (3), 655-662, 2018 | 60 | 2018 |
An elegant route to overcome fundamentally-limited light extraction in AlGaN deep-ultraviolet light-emitting diodes: Preferential outcoupling of strong in-plane emission JW Lee, DY Kim, JH Park, EF Schubert, J Kim, J Lee, YI Kim, Y Park, ... Scientific reports 6 (1), 22537, 2016 | 60 | 2016 |
Wafer-scale and selective-area growth of high-quality hexagonal boron nitride on Ni (111) by metal-organic chemical vapor deposition H Jeong, DY Kim, J Kim, S Moon, N Han, SH Lee, OFN Okello, K Song, ... Scientific reports 9 (1), 5736, 2019 | 53 | 2019 |
Arrays of truncated cone AlGaN deep-ultraviolet light-emitting diodes facilitating efficient outcoupling of in-plane emission JW Lee, JH Park, DY Kim, EF Schubert, J Kim, J Lee, Y Kim, Y Park, ... Acs Photonics 3 (11), 2030-2034, 2016 | 50 | 2016 |
Effect of quantum barrier thickness in the multiple-quantum-well active region of GaInN/GaN light-emitting diodes GB Lin, DY Kim, Q Shan, J Cho, EF Schubert, H Shim, C Sone, JK Kim IEEE Photonics Journal 5 (4), 1600207-1600207, 2013 | 49 | 2013 |
An array of metal oxides nanoscale hetero pn junctions toward designable and highly-selective gas sensors H Kwon, JS Yoon, Y Lee, DY Kim, CK Baek, JK Kim Sensors and Actuators B: Chemical 255, 1663-1670, 2018 | 40 | 2018 |
Improvements in structural and optical properties of wafer-scale hexagonal boron nitride film by post-growth annealing SH Lee, H Jeong, OFN Okello, S Xiao, S Moon, DY Kim, GY Kim, JI Lo, ... Scientific reports 9 (1), 10590, 2019 | 39 | 2019 |
Enhanced power conversion efficiency of dye-sensitized solar cells with multifunctional photoanodes based on a three-dimensional TiO2 nanohelix array SH Lee, J Kwon, DY Kim, K Song, SH Oh, J Cho, EF Schubert, JH Park, ... Solar Energy Materials and Solar Cells 132, 47-55, 2015 | 37 | 2015 |
Three‐Dimensional Nanostructured Indium‐Tin‐Oxide Electrodes for Enhanced Performance of Bulk Heterojunction Organic Solar Cells H Kwon, J Ham, DY Kim, SJ Oh, S Lee, SH Oh, EF Schubert, KG Lim, ... Advanced Energy Materials 4 (7), 1301566, 2014 | 28 | 2014 |
Pressure-dependent growth of wafer-scale few-layer h-BN by metal–organic chemical vapor deposition DY Kim, N Han, H Jeong, J Kim, S Hwang, K Song, SY Choi, JK Kim Crystal Growth & Design 17 (5), 2569-2575, 2017 | 27 | 2017 |
ZnO nanowire-based antireflective coatings with double-nanotextured surfaces JW Lee, BU Ye, D Kim, JK Kim, J Heo, HY Jeong, MH Kim, WJ Choi, ... ACS Applied Materials & Interfaces 6 (3), 1375-1379, 2014 | 27 | 2014 |
Role of hydrogen carrier gas on the growth of few layer hexagonal boron nitrides by metal-organic chemical vapor deposition DY Kim, N Han, H Jeong, J Kim, S Hwang, JK Kim AIP Advances 7 (4), 2017 | 26 | 2017 |
Correlative high‐resolution mapping of strain and charge density in a strained piezoelectric multilayer K Song, CT Koch, JK Lee, DY Kim, JK Kim, A Parvizi, WY Jung, CG Park, ... Advanced Materials Interfaces 2 (1), 1400281, 2015 | 26 | 2015 |
Variation of the external quantum efficiency with temperature and current density in red, blue, and deep ultraviolet light-emitting diodes JH Park, JW Lee, DY Kim, J Cho, EF Schubert, J Kim, J Lee, YI Kim, ... Journal of Applied Physics 119 (2), 2016 | 23 | 2016 |
Resistive switching in few-layer hexagonal boron nitride mediated by defects and interfacial charge transfer H Jeong, J Kim, DY Kim, J Kim, S Moon, OF Ngome Okello, S Lee, ... ACS applied materials & interfaces 12 (41), 46288-46295, 2020 | 21 | 2020 |
Enhanced power conversion efficiency of quantum dot sensitized solar cells with near single-crystalline TiO2 nanohelixes used as photoanodes SH Lee, H Jin, DY Kim, K Song, SH Oh, S Kim, EF Schubert, JK Kim Optics Express 22 (103), A867-A879, 2014 | 21 | 2014 |