K
Kwang S. Kim
Researcher at Ulsan National Institute of Science and Technology
Publications - 671
Citations - 71259
Kwang S. Kim is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Graphene & Ab initio. The author has an hindex of 97, co-authored 642 publications receiving 62053 citations. Previous affiliations of Kwang S. Kim include Asia Pacific Center for Theoretical Physics & IBM.
Papers
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Molecular sensing using armchair graphene nanoribbon
Mohammad Reza Rezapour,Mohammad Reza Rezapour,Arunkumar Chitteth Rajan,Arunkumar Chitteth Rajan,Kwang S. Kim +4 more
TL;DR: The electron transport characteristics of conjugated molecules attached on an armchair graphene nanoribbon are investigated and the resulting sharp reduction in the transmission represents molecular fingerprints and the change of the transmission depending on the molecular orientation.
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HF(H2O)n clusters with an excess electron: ab initio study.
TL;DR: The structures of electron-bound and neutral clusters of HF(H2O)n (n=1-3) were optimized at the level of second-order Moller-Plesset perturbation theory (MP2) and the energies were studied using the coupled cluster singles, doubles, and perturbative triples correction [CCSD(T)] method.
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Change of Internal Hydrogen Bonding of Methyl Red upon Photoisomerization Monitored by Forced Rayleigh Scattering
TL;DR: Lee et al. as discussed by the authors showed that the internal hydrogen-bonding strength between the carboxylic hydrogen and the azo nitrogen in o-MR changes upon photoisomerization from the trans to cis form, which results in the different diffusivities of the two isomers in hydrogen bonding media.
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Isoreticular MOFs based on a rhombic dodecahedral MOP as a tertiary building unit
Dongwook Kim,Xinfang Liu,Minhak Oh,Xiaokai Song,Yang Zou,Devendra Singh,Devendra Singh,Kwang S. Kim,Kwang S. Kim,Myoung Soo Lah +9 more
TL;DR: In this paper, the isoretic metal-organic frameworks (MOFs) based on the rhombic dodecahedral Zn-MOP were built using six [Zn2(COO)4] clusters as a 4-c secondary building unit (SBU) and eight [Zm2(cOO)3] clusters with different flexibilities as a 3-c SBU.
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Luttinger-Ward functional approach in the Eliashberg framework : A systematic derivation of scaling for thermodynamics near a quantum critical point
TL;DR: In this article, scaling expressions for the free energy are derived, using the Luttinger-Ward functional approach in the Eliashberg framework, for two different models of quantum critical point (QCP).