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김영삼
Kim, Yung Sam

김영삼

Department of Chemistry(화학과)

  • Ultrafast 2D IR Spectroscopy Lab.
  • Website
Research Interests
Spectroscopy;2D IR;two-dimensional infrared spectroscopy;분광학;이차원적외선분광학
Lab Description
Our research focuses on developing two-dimensional infrared (2D IR) spectroscopy and its application to understanding the structure and (fast) dynamics of diverse targets ranging from small molecules to material-based macromolecular complexes. Some of our research topics are:1. Developing advanced data analysis methods to interpret the complicated dynamics of molecular systems in the presence of fast dynamics including chemical exchange,spectral diffusion, and energy transfer2. Understanding fast protein-solvent (water) interaction mainly mediated by H-bond dynamics3. Improving the sensitivity of 2D IR spectrometer by designing advanced experimental equipment to obtain high-quality 2D IR spectra for low absorption samples4. Developing new 2D IR experimental methods suitable for studying solid-phase molecular complexes with rough surfaces, such as metal-organic frameworks (MOFs) and perovskite films, by eliminating spectral contamination by scattered light5. Making 2D IR spectroscopy to be widely used for general purposes.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Synergistic Buried Interface Regulation of Tin-Lead Perovskite Solar Cells via Co-Self-Assembled Monolayers File

Roe, Jina , Son, Jung Geon , Park, Sujung , Seo, Jongdeuk , Song, Taehee , Kim, Jaehyeong , Oh, Si On , Jo, Yeowon , Lee, Yeonjeong , Shin, Yun Seop , et al

Article Issue Date2024-09 View7
Water dimer in CCl4 investigated by in-situ infrared spectroscopy and File

Lee, Jaejin , Turner, Adam H. , Ryu, Soo Ryeon , Kim, Yung Sam , Kim, Doseok

Article Issue Date2024-03 View31
Symmetry-Mismatched SBU Transformation in MOFs: Postsynthetic Metal Exchange from Zn to Fe and Its Effects on Gas Adsorption and Dye Selectivity File

Han, Seungwan , Kim, Dongwook , Lee, Seonghwan , Choi, Hyunkyung , Moon, Sung Wook , Sharma, Amitosh , Seong, Junmo , Lim, Jaewoong , Jeong, Seok , Baek, Seung Bin , et al

Article Issue Date2023-10 View29
Systematic investigation of coupling between symmetric and antisymmetric stretches of D2O in CHCl3 by 2D IR File

Kwon, Hyejin , Osawa, Koji , Seol, Jin Gyu , Sung, Siheon , Kim, Doseok , Kim, Yung Sam

Article Issue Date2023-06 View22
Stabilization of the Alkylammonium Cations in Halide Perovskite Thin Films by Water-Mediated Proton Transfer File

Park, Byung-wook , Kim, Jincheol , Shin, Tae Joo , Kim, Yung Sam , Kim, Min Gyu , Seok, Sang Il

Article Issue Date2023-03 View22
Synthesis of α,β-unsaturated ketones through nickel-catalysed aldehyde-free hydroacylation of alkynes File File

Rhlee, Joon Ho , Saikat, Maiti , Lee, Jeong Woo , Lee, Ho Seung , Bakhtiyorzoda, Ismoili Ahror , Lee, Soochan , Park, Jaehyun , Kang, Seok Ju , Kim, Yung Sam , Seo, Jeong Kon , et al

Article Issue Date2022-02 View33
Association–Dissociation Dynamics of Ionic Electrolytes in Low Dielectric Medium File

Ghosh, Deborin , Sakpal, Sushil S , Chatterjee, Srijan , Deshmukh, Samadhan H , Kwon, Hyejin , Kim, Yung Sam , Bagchi, Sayan

Article Issue Date2022-01 View22
Sequence-dependent aggregation-prone conformations of islet amyloid polypeptide File

Choi, Bumjoon , Kim, Nam Hyeong , Jin, Geun Young , Kim, Yung Sam , Kim, Yong Ho , Eom, Kilho

Article Issue Date2021-10 View21
Superprotonic Conductivity of MOF-808 Achieved by Controlling the Binding Mode of Grafted Sulfamate File

Sharma, Amitosh , Lim, Jaewoong , Jeong, Seok , Won, Somi , Seong, Junmo , Lee, Seonghwan , Kim, Yung Sam , Baek, Seung Bin , Lah, Myoung Soo

Article Issue Date2021-06 View14
Reply to “Comment on ‘Arresting an Unusual Amide Tautomer Using Divalent Cations’” File File

Kashid, Somnath M. , Singh, Reman K. , Kwon, Hyejin , Seol, Jin Gyu , Kim, Yung Sam , Mukherjee, Arnab , Bagchi, Sayan

Article Issue Date2021-01 View18
Scattering Elimination of Heterodyne-Detected Two-Dimensional Infrared Spectra Using Choppers and Shutters File

Seol, Jin Gyu , Kwon, Hyejin , Jin, Geun Young , Moon, Juran , Yi, Chairyoung , Kim, Yung Sam

Article Issue Date2019-12 View20
Arresting an Unusual Amide Tautomer Using Divalent Cations File

Kashid, Somnath M. , Singh, Reman K. , Kwon, Hyejin , Kim, Yung Sam , Mukherjee, Arnab , Bagchi, Sayan

Article Issue Date2019-10 View18
Highly Efficient and Stable Inverted Perovskite Solar Cell Obtained via Treatment by Semiconducting Chemical Additive File

Yu, Jae Choul , Badgujar, Sachin , Jung, Eui Dae , Singh, Varun Kumar , Kim, Dae Woo , Gierschner. Johannes , Lee, Eunsong , Kim, Yung Sam , Cho, Shinuk , Kwon, Min Sang , et al

Article Issue Date2019-02 View39
Interconverting Hydrogen-Bonding and Weak n → π* Interactions in Aqueous Solution: A Direct Spectroscopic Evidence File

Deb, Pranab , Jin, Geun Young , Singh, Santosh K. , Moon, Juran , Kwon, Hyejin , Das, Aloke , Bagchi, Sayan , Kim, Yung Sam

Article Issue Date2018-09 View18
Synergistic Configuration of Diols as Brønsted Bases File

Kim, Ye‐Jin , Rakshit, Surajit , Jin, Geun Young , Ghosh, Prasun , Lee, Young Min , Park, Won‐Woo , Kim, Yung Sam , Kwon, Oh Hoon

Article Issue Date2017-12 View32
Two-Dimensional Infrared Spectroscopy Reveals Cosolvent-Composition-Dependent Crossover in Intermolecular Hydrogen-Bond Dynamics File

Kashid, Somnath M. , Jin, Geun Young , Chakrabarty, Suman , Kim, Yung Sam , Bagchi, Sayan

Article Issue Date2017-04 View33
Phase-Resolved Heterodyne-Detected Transient Grating Enhances the Capabilities of 2D IR Echo Spectroscopy File

Jin, Geun Young , Kim, Yung Sam

Article Issue Date2017-02 View17
Temperature dependent CO2 behavior in microporous 1-D channels of a metal-organic framework with multiple interaction sites File File

Kim, Dongwook , Park, Jaehun , Kim, Yung Sam , Lah, Myoung Soo

Article Issue Date2017-01 View30
Tunable Nanoparticle Stability in Concentrated Polymer Solutions On the Basis of the Temperature Dependent Solvent Quality File

Kwon, Na Kyung , Park, Chang Seo , Lee, Chae Han , Kim, Yung Sam , Zukoski, Charles F , Kim, So Youn

Article Issue Date2016-03 View18
Cosolvent Effects on Solute-Solvent Hydrogen-Bond Dynamics: Ultrafast 2D IR Investigations File

Kashid, Somnath M. , Jin, Geun Young , Bagchi, Sayan , Kim, Yung Sam

Article Issue Date2015-11 View31
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