Nanophotonics, Diffractive optics, AR/VR, Silicon Photonics
Nonlinear optics, Nanophotonics
Plasmonics, Upconversion, Photovoltaic, Nanoimprinting, Rare-earth materials
"=shared first authorship / * corresponding author
24. Mohammad Taghinejad, Chenyi Xia, Martin Hrton, Kyu-Tae Lee, Andrew S Kim, Qitong Li, Burak Guzelturk, Radek Kalousek, Fenghao Xu, Wenshan Cai, Aaron M Lindenberg, Mark L Brongersma*, "Determining hot-carrier transport dynamics from terahertz emission "
23. Andrew S Kim, Mohammad Taghinejad, Anjan Goswami, Lakshmi Raju, Kyu‐Tae Lee, Wenshan Cai* "Tailored Dispersion of Spectro‐Temporal Dynamics in Hot‐Carrier Plasmonics "
22. Hyunsik Kim, Nam Hyeon Heo, Byunghoon Kim, Sangsoon Yoon, Yong Jae Cho, Jaegyeong Choi, Kyu-Tae Lee, Se Jin Park, Da Bin Kim, Younghoon Kim, Taehyoung Kwak, Juno Lee, Doo-Hyun Ko*
"Synthetic hybrid particles to improve the down-conversion efficiency of quantum dots via simultaneously induced scattering and plasmonic effects"
Chem. Eng. Sci., 450, 138270, 2022
21. Lakshmi Raju", Kyu-Tae Lee", Zhaocheng Liu, Dayu Zhu, Muliang Zhum Ekaterina Poutrina, Augustine Urbas, Wenshan Cai*,
"Maximized Frequency Doubling through the Inverse Design of Nonlinear Metamaterials"
20. Kyu-Tae Lee", Byunghoon Kim", Lakshmi Raju, Doo-Hyun Ko* and Wenshan Cai*,
"Enantiomer-Selective Molecular Sensing in Nonlinear Optical Regime via Upconverting Chiral Plasmonic Metamaterials"
Adv. Func. Mater., 2208641, 2022
19. Byunghoon Kim", Kyu-Tae Lee", Junhee Cho, Narasimha Achary Darshanoju, Kinam Jung, In-Hwan Ahn, Jae-Min Shin, Hyeongyeol Oh, Yeongcheol Ki, Hohjai Lee, Wenshan Cai, Seok Joon Kwon, Kwang-Hyun Ahn* and Doo-Hyun Ko*,
"Reversible Photochemical Switching via Plasmonically Enhanced Upconversion Photoluminescence "
Adv. Opt. Mater., 2100776, 2021
18. Inah Yeo*, Doukyun Kim, Kyu-Tae Lee, Jong Su Kim, Jin Dong Song, Chul-Hong Park, and Il Ki Han*,
"Comparative Chemico-Physical Analyses of Strain-Free GaAs/Al0.3Ga0.7As Quantum Dots Grown by Droplet Epitaxy"
17. Mohammad Taghinejad, Zihao Xu, H. Wang, Hossein Taghinejad, Kyu-Tae Lee, Sean P. Rodrigues, Ali Adibi, X. Qian, Tianquan Lian, and Wenshan Cai*,
“Photocarrier-Induced Active Control of Second-Order Optical Nonlinearity in Monolayer MoS2,”
16. Zhaocheng Liu", Dayu Zhu", Kyu-Tae Lee", Andrew S. Kim, Lakshmi Raju, Wenshan Cai*
"Compounding Meta-atoms into Meta-molecules with Hybrid Artificial Intelligence Techniques,"
Adv. Mater., 32, 1904790, 2020
15. Mohammad Taghinejad, Zihao Xu, Kyu-Tae Lee, Tianquan Lian, and Wenshan Cai*
"Transient second-order nonlinear media: Breaking the spatial symmetry in the time domain via hot-electron transfer,"
Phys. Rev. Lett. 124, 013901, 2020
14. Heeyeon Park, Kyu-Tae Lee, Soon-Hong Kwon, In Hwan Ahn, Byunghoon Kim, Doo-Hyun Ko*, Woong Kim*
"Epitaxial KNbO3: Yb3+, Er3+ nanopattern for enhanced upconversion photoluminescence,"
J. Alloys Compd., 813, 152238, 2020
13. Kyu-Tae Lee", Mohammad Taghinejad", Jiahao Yan", Andrew Kim, Lakshmi Raju, Devin Brown, Wenshan Cai*
"Electrically Biased Silicon Metasurfaces with Magnetic Mie Resonance for Tunable Harmonic Generation of Light"
ACS Photon., 6, 2663-2670, 2019
12. Yongkook Park", Hyoseong Ahn", Kyutae Lee", Ji-Hyun Kim, Minwoo Nam, Junhee Cho, Joon Soo Han*, Sun Kyung Kim*, Doo-Hyun Ko*
"All-solution-processed Si films with broadband and omnidirectional light absorption,"
Nanotechnology, 30, 405202, 2019
11. Shoufeng Lan, Xueyue Zhang, Mohammad Taghinejad, Sean Rodrigues, Kyu-Tae Lee, Zhaocheng Liu, Wenshan Cai*
"Metasurfaces for near-eye augmented reality,"
10. Zhaocheng Liu, Dayu Zhu, Sean P. Rodrigues, Kyu-Tae Lee, and Wenshan Cai*
"Generative Model for the Inverse Design of Metasurfaces,"
Nano Lett., 18, 6570-6576, 2018
9. Mohammad Taghinejad", Hossein Taghinejad", Zihao Xu", Kyu-Tae Lee, Sean P. Rodrigues, Jiahao Yan, Ali Adibi, Tianquan Lian and Wenshan Cai*
“Ultrafast Control of Phase and Polarization of Light Expedited by Hot-Electron Transfer,”
Nano Lett., 18, 5544–5551, 2018
8. Mohammad Taghinejad", Hossein Taghinejad", Zihao Xu", Yawei Liu, Sean P. Rodrigues, Kyu-Tae Lee, Tianquan Lian, Ali Adibi, and Wenshan Cai*
“Hot-electron assisted femtosecond all-optical modulation in plasmonics,”
Adv. Mater., 30, 1704915, 2018
7. Lei Kang, Sean P. Rodrigues, Mohammad Taghinejad, Shoufeng Lan, Kyu-Tae Lee, Yongmin Liu, Douglas H Werner, Augustine Urbas, Wenshan Cai*
"Preserving Spin States upon Reflection: Linear and Nonlinear Responses of a Chiral Meta-Mirror"
Nano Lett., 17, 7102–7109, 2017
6. Minwoo Nam", Minjeong Cha", Hyun Hwi Lee, Kahyun Hur, Kyu-Tae Lee, Jaehong Yoo, Il Ki Han, S. Joon Kwon* & Doo-Hyun Ko*
"Long-term efficient organic photovoltaics based on quaternary bulk heterojunction"
5. Joon-Suh Park, Ji-Hoon Kyhm, Honghee Kim, Shin-Young Jeong, JoonHyun Kang, Song-ee Lee, Kyu-Tae Lee, Kisun Park, Nilesh Barange, JiYeong Han, Jin Dong Song, Won-Kook Choi, and Il Ki Han
"Alternative Patterning Process for Realization of Large-Area, Full-color, Active quantum dot display"
Nano Letters, 16, 6946–6953, 2016
4. Minwoo Nam, Hyun-Keun Kwon, S. Joon Kwon, Soon-Hong Kwon, Minjeong Cha, Sung-Hwan Lee, Sangpil Park, Dawoon Jeong, Kyu-Tae Lee, Hanju Rhee, Young Rag Do, Sangin Kim, Kyoungsik Kim, Richard H. Friend, Joon Soo Han,* Il Ki Han,* and Doo-Hyun Ko*,
"Multi-Functional Transparent Luminescent Configuration for Advanced Photovoltaics"
Adv. Energy Mater., 6, 1502404, 2016
3. Kyu-Tae Lee", Jong-Hyun Park", S. Joon Kwon, Hyun-Keun Kwon, Jihoon Kyhm, Kyung-Won Kwak, Ho Seong Jang, Su Yeon Kim, Joon Soo Han, Sung-Hwan Lee, Dong-Hun Shin, Hyungduk Ko, Il-Ki Han, Byeong-Kwon Ju*, Soong-Hong Kwon*, and Doo-Hyun Ko*,
“Simultaneous Enhancement of Upconversion and Downshifting Luminescence via Plasmonic Structure”
Nano Letters, 15, 2491-2497, 2015
2. Hyun-Keun Kwon, Kyu-Tae Lee, Kahyun Hur, Sung Hwan Moon, Malik M. Qasim, Timothy D. Wilkinson, Ji-Young Han, Hyungduk Ko, Il-Ki Han, Byoungnam Park, Byoung Koun Min, Byeong-Kwon Ju,Stephen Morris*, Richard Friend* and Doo-Hyun Ko*,
“Optically Switchable Smart Windows with an Integrated Photovoltaic Devices”,
Adv. Energy Mater. 5, 1401347, 2015
1. Youngjun Kim, Jung-Hyun Lee, Sungeun Cho, Yongwoo Kwon, Insik In, Jihoon Lee, Nam-Ho You, Elsa Reichmanis, Hyungduk Ko, Kyu-Tae Lee, Hyun-Keun Kwon, Doo-Hyun Ko*, Heesun Yang*, and Byoungnam Park*,
“Additive-FreeHollow-Structured Co3O4 Nanoparticle Li-Ion Battery: The Origins of Irreversible Capacity Loss”,
4. Kyu-Tae Lee*, Sungjae Jin, Bumjin Kim, In-Sub Han, Kang-Yeol Park, Yanghyun Joo, "Effective diffraction in broad angle of incidence via gap surface plasmon " SPIE Nanoscience + Engineering, 2023, San Diego, California, United States
3. Kyu-Tae Lee, Mohammad Taghinejad, Jiahao Yan, Andrew Kim, Devin Brown, Wenshan Cai*, “Tuning Second-Harmonic Generation from Silicon Metasurfaces via Electrical Control" 2019 MRS Fall meeting (Boston, USA, 2019)
2. Kyu-Tae Lee, Jong-Hyun Park, Joon-Suh Park, Shin-Young Jeong, Il-Ki Han*, Doo-Hyun Ko*, “Efficiency enhancement of solar cell by using light converting plasmonic structure” 25th International Photovoltaic Science and Engineering Conference and Exhibition (Busan, Korea, 2015)
1. Kyu-Tae Lee, Jong-Hyun Park, Hyungduk Ko, Il-Ki Han, Doo-Hyun Ko*, “Upconversion and Downshifting Luminescence for Photovoltaic Cells” 25th International Photovoltaic Science and Engineering Conference and Exhibition (Busan, Korea, 2015)
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