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박경덕
Park, Kyoung-Duck(2018-11-01 ~ 2022-03-01)

박경덕

Department of Physics(물리학과)

Research Interests
Nanophysics;SNOM;NSOM;Nanophotonics;나노물리학;나노현미경;2차원 광소자;나노광학;이미징;분광학
Lab Description
We are experimental physicists in nano-optical imaging and spectroscopy, basing approaches on plasmonics and near-field scanning microscopy. Tip-enhanced near-field microscopy has emerged as a frontier in nano-imaging, probing intrinsic material properties with a few nanometers spatial resolution through optical-field enhancement, localization, and dipole-dipole interaction between the tip and sample.Our research focuses on:i) Developing advanced near-field microscopies beyond the current instrumental limits to extend nano-imaging into a wider range of optical spectroscopic modalities, including linear elastic (Rayleigh) and inelastic (Raman, photoluminescence; PL, VIS absorption, IR), nonlinear (second-harmonic generation; SHG), and ultrafast (~ps) spectroscopy, from UV to mid-IR/THz, in various interacting environments, e.g., ultra-high vacuum (UHV), cryogenic, and liquid.ii) Discovering new emerging physical properties, e.g., coupling and energy transfer, in single- and bio-molecular, quantum, optoelectronic, and multiferroic systems, as well as probing structure, field distribution, heterogeneity, and dynamics on the nanoscale.In addition, and most importantly, our research is breaking new ground in iii) active control of nanoscale light-matter interactions through the controllable nano-opto-mechanical plasmonic tip.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Digital operating tip-enhanced Raman spectroscopy File

Kim, Hwanhee , Moon, Taeyoung , Lee, Hyeongwoo , Koo, Yeonjeong , Kang, Mingu , Park, Kyoung-Duck , An, Sangmin

Article Issue Date2022-09 View26
Conformational heterogeneity of molecules physisorbed on a gold surface at room temperature File File

Kang, Mingu , Kim, Hyun Woo , Oleiki, Elham , Koo, Yeonjeong , Lee, Hyeongwoo , Joo, Huitae , Choi, Jinseong , Eom, Taeyong , Lee, Geunsik , Suh, Yung Doug , et al

Article Issue Date2022-07 View35
Drift-dominant exciton funneling and trion conversion in 2D semiconductors on the nanogap File File

Lee, Hyeongwoo , Koo, Yeonjeong , Choi, Jinseong , Kumar, Shailabh , Lee, Hyoung-Taek , Ji, Gangseon , Choi, Soo Ho , Kang, Mingu , Kim, Ki Kang , Park, Hyeong‐Ryeol , et al

Article Issue Date2022-02 View37
Inducing and Probing Localized Excitons in Atomically Thin Semiconductors via Tip-Enhanced Cavity-Spectroscopy File

Lee, Hyeongwoo , Kim, Inki , Park, Chulho , Kang, Mingu , Choi, Jinseong , Jeong, Kwang-Yong , Mun, Jungho , Kim, Yeseul , Park, Jeonghoon , Raschke, Markus B. , et al

Article Issue Date2021-08 View37
Adaptive tip-enhanced nano-spectroscopy File File

Lee, Dong Yun , Park, Chulho , Choi, Jinseong , Koo, Yeonjeong , Kang, Mingu , Jeong, Mun Seok , Raschke, Markus B. , Park, Kyoung-Duck

Article Issue Date2021-06 View38
Tip-Induced Strain Engineering of a Single Metal Halide Perovskite Quantum Dot File

Lee, Hyeongwoo , Woo, Ju Young , Park, Dae Young , Jo, Inho , Park, Jusun , Lee, Yeunhee , Koo, Yeonjeong , Choi, Jinseong , Kim, Hyojung , Kim, Yong-Hyun , et al

Article Issue Date2021-05 View35
Tip-Induced Nano-Engineering of Strain, Bandgap, and Exciton Funneling in 2D Semiconductors File

Koo, Yeonjeong , Kim, Yongchul , Choi, Soo Ho , Lee, Hyeongwoo , Choi, Jinseong , Lee, Dong Yun , Kang, Mingu , Lee, Hyun Seok , Kim, Ki Kang , Lee, Geunsik , et al

Article Issue Date2021-04 View33
Growth Kinetics and Optical Properties of CsPbBr3 Perovskite Nanocrystals File File

Kim, Sung Hun , Park, Kyoung-Duck , Lee, Hong Seok

Article Issue Date2021-01 View25
Nanocavity Clock Spectroscopy: Resolving Competing Exciton Dynamics in WSe2/MoSe2 Heterobilayers File

May, Molly A. , Jiang, Tao , Du, Chenfeng , Park, Kyoung-Duck , Xu, Xiaodong , Belyanin, Alexey , Raschke, Markus B.

Article Issue Date2021-01 View25
Wide-gap photoluminescence control of quantum dots through atomic interdiffusion and bandgap renormalization File File

Park, Kyoung-Duck , Minh Tan Man , Cho, Deok-Yong , Lee, Hong Seok

Article Issue Date2020-11 View34
Tip-enhanced photoluminescence nano-spectroscopy and nano-imaging File File

Lee, Hyeongwoo , Lee, Dong Yun , Kang, Min Gu , Koo, Yeonjeong , Kim, Taehyun , Park, Kyoung-Duck

Article Issue Date2020-09 View32
Influence of Size and Shape Anisotropy on Optical Properties of CdSe Quantum Dots File

Kim, Sung Hun , Man, Minh Tan , Lee, Joong Wook , Park, Kyoung-Duck , Lee, Hong Seok

Article Issue Date2020-08 View23
In Liquid Infrared Scattering Scanning Near-Field Optical Microscopy for Chemical and Biological Nanoimaging File

O'Callahan, Brian T. , Park, Kyoung-Duck , Novikova, Irina, V , Jian, Tengyue , Chen, Chun-Long , Muller, Eric A. , El-Khoury, Patrick Z. , Raschke, Markus , Lea, A. Scott

Article Issue Date2020-06 View29
Nano-Cavity QED with Tunable Nano-Tip Interaction File

May, Molly A. , Fialkow, David , Wu, Tong , Park, Kyoung-Duck , Leng, Haixu , Kropp, Jaron A. , Gougousi, Theodosia , Lalanne, Philippe , Pelton, Matthew , Raschke, Markus B.

Article Issue Date2020-02 View26
Tip-enhanced strong coupling spectroscopy, imaging, and control of a single quantum emitter File File

Park, Kyoung-Duck , May, Molly A. , Leng, Haixu , Wang, Jiarong , Kropp, Jaron A. , Gougousi, Theodosia , Pelton, Matthew , Raschke, Markus B.

Article Issue Date2019-07 View21
Polarization Control with Plasmonic Antenna Tips: A Universal Approach to Optical Nanocrystallography and Vector-Field Imaging File

Park, Kyoung-Duck , Raschke, Markus B.

Article Issue Date2018-05 View25
Radiative control of dark excitons at room temperature by nano-optical antenna-tip Purcell effect File

Park, Kyoung-Duck , Jiang, Tao , Clark, Genevieve , Xu, Xiaodong , Raschke, Markus B.

Article Issue Date2018-01 View25
Phase coexistence and electric-field control of toroidal order in oxide superlattices File

Damodaran, A. R. , Clarkson, J. D. , Hong, Z. , Liu, H. , Yadav, A. K. , Nelson, C. T. , Hsu, S. -L. , McCarter, M. R. , Park, K. -D. , Kravtsov, V. , et al

Article Issue Date2017-10 View29
Probing Bilayer Grain Boundaries in Large-Area Graphene with Tip-Enhanced Raman Spectroscopy File

Park, Kyoung-Duck , Raschke, Markus B. , Atkin, Joanna M. , Lee, Young Hee , Jeong, Mun Seok

Article Issue Date2017-02 View23
Near-Field Imaging of Cell Membranes in Liquid Enabled by Active Scanning Probe Mechanical Resonance Control File

Park, Kyoung-Duck , Raschke, Markus B. , Jang, Min Jung , Kim, Jung Hwa , Beom-Hoan, O. , Park, Se-Geun , Lee, El-Hang , Lee, Seung Gol

Article Issue Date2016-09 View36
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