Thickness effect of the TiO2 nanofiber scattering layer on the performance of the TiO2 nanoparticle/TiO2 nanofiber-structured dye-sensitized solar cells
Ji-Hye Lee , Kyun Ahn , Soo Hyung Kim , Jong Man Kim
Current Applied Physics 14 ( 6) 856 -861
15
2014
Bandgap-designed TiO2/SnO2 hollow hierarchical nanofibers: Synthesis, properties, and their photocatalytic mechanism
Kyun Ahn , De Pham-Cong , Hun Seok Choi , Se-Young Jeong
Current Applied Physics 16 ( 3) 251 -260
50
2016
Biofield-effect protein-sensor: Plasma functionalization of polyaniline, protein immobilization, and sensing mechanism
Chae-Ryong Cho , Hyun-Uk Lee , Kyun Ahn , Se-Young Jeong
Applied Physics Letters 104 ( 23) 233701
1
2014
Optical and Dielectric Properties of Transparent Epitaxial GdVO4/n-GaN/Sapphire Heterostructure
Ye-Sul Jeong , Kyun Ahn , Se-Young Jeong , Soon-Gil Yoon
Japanese Journal of Applied Physics 49 ( 4) 041101
2010
Plasma treatment effect on dye-sensitized solar cell efficiency of hydrothermal-processed TiO2 nanorods.
Kyun Ahn , Hyun-Uk Lee , Se-Young Jeong , Jong-Pil Kim
Journal of Nanoscience and Nanotechnology 12 ( 7) 6022 -6025
3
2012
Effects of TiO2 nanorod length and post-annealing on the electrical properties of TiO2 nanobarbed fiber structures.
Kyun Ahn , Hyun-Uk Lee , Yong-Min Jeong , Jong-Pil Kim
Journal of Nanoscience and Nanotechnology 11 ( 8) 7155 -7158
3
2011
Efficiencies of Dye-Sensitized Solar Cells with Hollow SnO2 Nanofiber/TiO2 Nanoparticle Composite Photoanodes.
Tae-Eun Hong , Hyun-Gyu Kim , Chae-Ryong Cho , Ji-Hye Lee
Journal of Nanoscience and Nanotechnology 15 ( 1) 244 -247
6
2015
ZnO nanobarbed fibers: Fabrication, sensing NO2 gas, and their sensing mechanism
Hyun-Uk Lee , Kyun Ahn , Su-Jae Lee , Jong-Pil Kim
Applied Physics Letters 98 ( 19) 193114
47
2011
Effect of reactive gases in an atmospheric-pressure plasma for dye adsorption on ZnO nanorods
De Pham-Cong , Kyun Ahn , Jong-Man Kim , Se-Young Jeong
Journal of the Korean Physical Society 60 ( 7) 1052 -1055
2012
Physical properties of epitaxial Zn1−xCuxO films fabricated by using pulsed laser deposition
Kyun Ahn , Fukai Shan , Jong-Man Kim , Se-Young Jeong
Journal of the Korean Physical Society 60 ( 9) 1424 -1427
2012
Enhanced Electrical and Optical Properties of Atmospheric-Plasma-Treated Al-Doped ZnO Thin Films with Hydrogen Gas
Ye-Sul Jeong , Hyun-Uk Lee , Kyun Ahn , Je-Hoon Jeon
Journal of the Korean Physical Society 54 ( 92) 944 -949
6
2009
Physical properties of as-prepared and post-annealed TiO2 layers by atomic layer deposition and their cell performance
Min Ji Kim , Kyun Ahn , Hun Seok Choi , De Pham-Cong
Journal of the Korean Physical Society 68 ( 2) 243 -250
1
2016
Enhanced photocatalytic activity of TiO2 nanobarbed fibers treated with atmospheric pressure plasma using O2 gas
Hyun-Uk Lee , Kyun Ahn , Se-Young Jeong , Chae-Ryong Cho
Applied Physics Letters 97 ( 22) 223111
20
2010
Optical properties of hierarchical-nanostructured TiO2 and its time-dependent photo-degradation of gaseous acetaldehyde
Kyun Ahn , Min-Sun Kim , Soon-Hyun Kim , Jae Hyun Kim
Applied Physics Letters 103 ( 26) 261903
2
2013
Effects of hydrogen plasma treatment on the electrical behavior of solution-processed ZnO transistors.
Yesul Jeong , Christopher Pearson , Yong Uk Lee , Kyun Ahn
Journal of Applied Physics 116 ( 7) 074509
8
2014
Reaction time and plasma treatment dependence on the electrical properties of ZnO Nanobarbed-fibers
YM Jeong , Kyun Ahn , HU Lee , JP Kim
Abstract Book of the 6th International Workshop on ZnO and Related Materials
2010
The Energy-Efficient 10-Chiplet AI Hyperscale NPU on Large-Scale Advanced Package
Jiwon Yoon , Youngsu Kwon , Hyunwoo Kim , Juhyeon Lee
2024 IEEE 74th Electronic Components and Technology Conference (ECTC) 1687 -1693
2024
Effect of plasma treatment on surface chemical-bonding states and electrical properties of polyacrylonitrile nanofibers
Y.H. Kang , K. Ahn , S.Y. Jeong , J.S. Bae
Thin Solid Films 519 ( 20) 7090 -7094
16
2011
Enhanced photocatalytic activity of TiO2-incorporated nanofiber membrane by oxygen plasma treatment
S.Y. Park , H.U. Lee , K. Ahn , J.P. Kim
Thin Solid Films 519 ( 20) 6899 -6902
8
2011
Enhancement of adhesion between polyphenylene sulfide and copper by surface treatments
J.Y. Kim , K. Ahn , S.Y. Jeong , E.D. Jeong
Current Applied Physics 14 ( 1) 118 -121
7
2014