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  Department of Physics and Chemistry Semiconductor Quantum Photonics Lab.

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Article
Charge carrier localization in monolayer WS2 influenced by hBN microbubbles
  • 2025-03
  • Lee, Taegeon. (2025-03). Charge carrier localization in monolayer WS2 influenced by hBN microbubbles. Surfaces and Interfaces, 61. doi: 10.1016/j.surfin.2025.106081
  • Elsevier
  • View : 301
  • Download : 0
Article
Tunable Polariton Rabi Oscillation in Phase-Changing Perovskite Microcavities
  • Choi, Hyeon-Seo ; 
  • Ko, Minjee ; 
  • Lee, Taejin ; 
  • Jung, Jin-Woo ; 
  • Lee, Young-Jun ; 
  • Jeong, Hyeonjong ; 
  • Kim, Youngjae ; 
  • Kim, Dongha ; 
  • Heo, Jinhee ; 
  • Lee, Shinbuhm ; 
    • et al
  • 2025-05
  • Choi, Hyeon-Seo. (2025-05). Tunable Polariton Rabi Oscillation in Phase-Changing Perovskite Microcavities. Advanced Science, 12(20). doi: 10.1002/advs.202417596
  • Wiley
  • View : 350
  • Download : 0
Article
Enhanced Trion Emission from WS2 Monolayers Directly Exfoliated on Ag Nanohole Arrays
  • Moon, Seawoo ; 
  • Thi Nguyen, Anh ; 
  • Cho, Jungyoon ; 
  • Song, Jungeun ; 
  • Cho, Eunseo ; 
  • Lim, Seoyoung ; 
  • Cho, Chang-Hee ; 
  • Kim, Dong-Wook
  • 2024-10
  • Moon, Seawoo. (2024-10). Enhanced Trion Emission from WS2 Monolayers Directly Exfoliated on Ag Nanohole Arrays. Journal of Alloys and Compounds, 1002. doi: 10.1016/j.jallcom.2024.175241
  • Elsevier
  • View : 183
  • Download : 0

Defect Passivation of 2D Semiconductors by Fixating Chemisorbed Oxygen Molecules via h-BN Encapsulations

Article
Defect Passivation of 2D Semiconductors by Fixating Chemisorbed Oxygen Molecules via h-BN Encapsulations
  • Jung, Jin-Woo ; 
  • Choi, Hyeon-Seo ; 
  • Lee, Young-Jun ; 
  • Kim, Youngjae ; 
  • Taniguchi, Takashi ; 
  • Watanabe, Kenji ; 
  • Choi, Min-Yeong ; 
  • Jang, Jae Hyuck ; 
  • Chung, Hee-Suk ; 
  • Kim, Dohun ; 
    • et al
  • 2024-06
  • Jung, Jin-Woo. (2024-06). Defect Passivation of 2D Semiconductors by Fixating Chemisorbed Oxygen Molecules via h-BN Encapsulations. Advanced Science, 11(22). doi: 10.1002/advs.202310197
  • Wiley
  • View : 501
  • Download : 43
Article
Dynamic Ti3+ and In3+ dual active sites on In2TiO5 to enhance visible-light-driven gas-phase photocatalytic CO2 reduction
  • Powar, Niket Suresh ; 
  • Jang, Myeongjin ; 
  • Kim, Min Gyu ; 
  • Hiragond, Chaitanya Balappa ; 
  • Lee, Junho ; 
  • Gong, Eunhee ; 
  • Kim, Hwapyong ; 
  • Kim, Dongyun ; 
  • Jung, Jin-Woo ; 
  • Cho, Chang-Hee ; 
    • et al
  • 2024-01
  • Powar, Niket Suresh. (2024-01). Dynamic Ti3+ and In3+ dual active sites on In2TiO5 to enhance visible-light-driven gas-phase photocatalytic CO2 reduction. Chemical Engineering Journal, 480. doi: 10.1016/j.cej.2023.147966
  • Elsevier
  • View : 454
  • Download : 0

Strong exciton-photon coupling in self-hybridized organic-inorganic lead halide perovskite microcavities

Article
Strong exciton-photon coupling in self-hybridized organic-inorganic lead halide perovskite microcavities
  • Tahir, Zeeshan ; 
  • Jung, Jin-Woo ; 
  • Rashid, Mamoon Ur ; 
  • Kim, Sungdo ; 
  • Dang, Dinh Khoi ; 
  • Kang, Jang-Won ; 
  • Cho, Chang-Hee ; 
  • Jang, Joon I. ; 
  • Kim, Yong Soo
  • 2023-11
  • Tahir, Zeeshan. (2023-11). Strong exciton-photon coupling in self-hybridized organic-inorganic lead halide perovskite microcavities. Nanophotonics, 12(23), 4297–4306. doi: 10.1515/nanoph-2023-0366
  • De Gruyter
  • View : 210
  • Download : 48

Surface-modified Ag@Ru-P25 for photocatalytic CO2 conversion with high selectivity over CH4 formation at the solid–gas interface

Article
Surface-modified Ag@Ru-P25 for photocatalytic CO2 conversion with high selectivity over CH4 formation at the solid–gas interface
  • Hiragond, Chaitanya Balappa ; 
  • Biswas, Sohag ; 
  • Powar, Niket Suresh ; 
  • Lee, Junho ; 
  • Gong, Eunhee ; 
  • Kim, Hwapyong ; 
  • Kim, Hong Soo ; 
  • Jung, Jin‐Woo ; 
  • Cho, Chang-Hee ; 
  • Wong, Bryan M. ; 
    • et al
  • 2024-01
  • Hiragond, Chaitanya Balappa. (2024-01). Surface-modified Ag@Ru-P25 for photocatalytic CO2 conversion with high selectivity over CH4 formation at the solid–gas interface. Carbon Energy, 6(1). doi: 10.1002/cey2.386
  • Wiley
  • View : 383
  • Download : 114
Article
Reduced TiO2 quantum dots/graphene for solar light driven CO2 reduction into precisely controlled C-1 vs C-2 hydrocarbon products without noble Co-catalyst
  • 2023-02
  • Hwang, Yunju. (2023-02). Reduced TiO2 quantum dots/graphene for solar light driven CO2 reduction into precisely controlled C-1 vs C-2 hydrocarbon products without noble Co-catalyst. Journal of Power Sources, 556. doi: 10.1016/j.jpowsour.2022.232430
  • Elsevier
  • View : 295
  • Download : 0
Article
Suppression of substrate-induced charge doping in hBN-encapsulated monolayer WS2
  • Lee, Taegeon ; 
  • Lee, Kyoung-Yeon ; 
  • Lee, Young-Jun ; 
  • Cho, Chang-Hee ; 
  • Rho, Heesuk
  • 2023-05
  • Lee, Taegeon. (2023-05). Suppression of substrate-induced charge doping in hBN-encapsulated monolayer WS2. Current Applied Physics, 49, 115–119. doi: 10.1016/j.cap.2023.02.018
  • Elsevier B.V.
  • View : 218
  • Download : 0
Article
Curved Frequency-Selective Surface on Hemispherical Dome for Wave Bandpass Filters
  • Kim, Jiyeon ; 
  • Choi, Hyeon-Seo ; 
  • Jung, Wook Ki ; 
  • Lee, Kisu ; 
  • Cho, Chang-Hee
  • 2022-11
  • Kim, Jiyeon. (2022-11). Curved Frequency-Selective Surface on Hemispherical Dome for Wave Bandpass Filters. Applied Science and Convergence Technology, 31(6), 137–140. doi: 10.5757/ASCT.2022.31.6.137
  • 한국진공학회
  • View : 238
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Article
Phase-controlled 1T/2H-MoS2interaction with reduced TiO2for highly stable photocatalytic CO2reduction into CO
  • Park, Young Ho ; 
  • Kim, Dongyun ; 
  • Hiragond, Chaitanya B. ; 
  • Lee, Junho ; 
  • Jung, Jin-Woo ; 
  • Cho, Chang-Hee ; 
  • In, Insik ; 
  • In, Su-Il
  • 2023-01
  • Park, Young Ho. (2023-01). Phase-controlled 1T/2H-MoS2interaction with reduced TiO2for highly stable photocatalytic CO2reduction into CO. Journal of CO2 Utilization, 67. doi: 10.1016/j.jcou.2022.102324
  • Elsevier Ltd
  • View : 422
  • Download : 0
Article
Selective photocatalytic CO2 reduction to CH4 over metal-free porous polyimide in the solid-gas mode
  • Shit, Subhash Chandra ; 
  • Powar, Niket S. ; 
  • Kalita, Priyanka ; 
  • Paul, Ratul ; 
  • Xu, Shaojun ; 
  • Jung, Jin-Woo ; 
  • Cho, Chang-Hee ; 
  • In, Su-Il ; 
  • Mondal, John
  • 2022-12
  • Shit, Subhash Chandra. (2022-12). Selective photocatalytic CO2 reduction to CH4 over metal-free porous polyimide in the solid-gas mode. Chemical Communications, 99(99), 13716–13719. doi: 10.1039/d2cc04701b
  • Royal Society of Chemistry
  • View : 313
  • Download : 0
Article
Raman imaging of strained bubbles and their effects on charge doping in monolayer WS2 encapsulated with hexagonal boron nitride
  • Lee, Kyoung-Yeon ; 
  • Lee, Taegeon ; 
  • Yoon, Young-Gui ; 
  • Lee, Young-Jun ; 
  • Cho, Chang-Hee ; 
  • Rho, Heesuk
  • 2022-12
  • Lee, Kyoung-Yeon. (2022-12). Raman imaging of strained bubbles and their effects on charge doping in monolayer WS2 encapsulated with hexagonal boron nitride. Applied Surface Science, 604. doi: 10.1016/j.apsusc.2022.154489
  • Elsevier BV
  • View : 389
  • Download : 0
Article
Covalent Networking of a Conjugated-Polymer Photocatalyst to Promote Exciton Diffusion in the Aqueous Phase for Efficient Hydrogen Production
  • An, Sanghyeok ; 
  • Hassan, Syed Zahid ; 
  • Jung, Jin-Woo ; 
  • Cha, Hyojung ; 
  • Cho, Chang-Hee ; 
  • Chung, Dae Sung
  • 2022-04
  • An, Sanghyeok. (2022-04). Covalent Networking of a Conjugated-Polymer Photocatalyst to Promote Exciton Diffusion in the Aqueous Phase for Efficient Hydrogen Production. Small Methods, 6(4). doi: 10.1002/smtd.202200010
  • Wiley-VCH Verlag
  • View : 644
  • Download : 0
Article
Bright and uniform light emission from stretchable, dual-channel energy conversion systems: Simultaneous harnessing of electrical and mechanical excitations
  • 2022-03
  • Song, Seongkyu. (2022-03). Bright and uniform light emission from stretchable, dual-channel energy conversion systems: Simultaneous harnessing of electrical and mechanical excitations. Applied Physics Reviews, 9(1). doi: 10.1063/5.0080090
  • AIP Publishing LLC
  • View : 630
  • Download : 0

Polarization-insensitive broadband omni-directional anti-reflection in ZnO nanoneedle array for efficient solar energy harvesting

Article
Polarization-insensitive broadband omni-directional anti-reflection in ZnO nanoneedle array for efficient solar energy harvesting
  • Ko, Minjee ; 
  • Choi, Hyeon-Seo ; 
  • Baek, Seong-Ho ; 
  • Cho, Chang-Hee
  • 2022-02
  • Ko, Minjee. (2022-02). Polarization-insensitive broadband omni-directional anti-reflection in ZnO nanoneedle array for efficient solar energy harvesting. Nanoscale Advances, 4(4), 1074–1079. doi: 10.1039/d1na00809a
  • The Royal Society of Chemistry
  • View : 474
  • Download : 44
Article
Electronic interaction between transition metal single-atoms and anatase TiO2 boosts CO2 photoreduction with H2O
  • Lee, Byoung-Hoon ; 
  • Gong, Eunhee ; 
  • Kim, Minho ; 
  • Park, Sunghak ; 
  • Kim, Hye Rim ; 
  • Lee, Junho ; 
  • Jung, Euiyeon ; 
  • Lee, Chan Woo ; 
  • Bok, Jinsol ; 
  • Jung, Yoon ; 
    • et al
  • 2022-02
  • Lee, Byoung-Hoon. (2022-02). Electronic interaction between transition metal single-atoms and anatase TiO2 boosts CO2 photoreduction with H2O. Energy & Environmental Science, 15(2), 601–609. doi: 10.1039/d1ee01574e
  • Royal Society of Chemistry
  • View : 723
  • Download : 0
Article
Polarization-controlled amplified spontaneous emission in 2D semiconductors with birefringent microcavity
  • Jung, Jin-Woo ; 
  • Choi, Hyeon-Seo ; 
  • Lee, Taejin ; 
  • Lee, Young-Jun ; 
  • Hong, Sang-Hyun ; 
  • Kang, Jang-Won ; 
  • Cho, Chang-Hee
  • 2021-10
  • Jung, Jin-Woo. (2021-10). Polarization-controlled amplified spontaneous emission in 2D semiconductors with birefringent microcavity. Applied Physics Letters, 119(14). doi: 10.1063/5.0062124
  • American Institute of Physics
  • View : 427
  • Download : 0
Article
Emission wavelength control of CsPb(Br1−xClx)3nanocrystals for blue light-emitting diode applications
  • Cho, Seung-Bum ; 
  • Jung, Jin-Woo ; 
  • Kim, Yoon Seok ; 
  • Cho, Chang-Hee ; 
  • Park, Il-Kyu
  • 2021-04
  • Cho, Seung-Bum. (2021-04). Emission wavelength control of CsPb(Br1−xClx)3nanocrystals for blue light-emitting diode applications. doi: 10.1039/d1ce00132a
  • Royal Society of Chemistry
  • View : 602
  • Download : 0
Article
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
  • 2021-07
  • Hiragond, Chaitanya B. (2021-07). 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. Chemical Engineering Journal, 416, 127978. doi: 10.1016/j.cej.2020.127978
  • Elsevier BV
  • View : 898
  • Download : 0
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