Search Results - "GUN SANG JEON"

High Field Neutron Diffraction Studies on Metamagnetic Transition of Multiferroic BiFeO3 by Ohoyama, Kenji, Lee, Seongsu, Yoshii, Shunsuke, Narumi, Yasuo, Morioka, Takayuki, Nojiri, Hiroyuki, Jeon, Gun Sang, Cheong, Sang-Wook, Park, Je-Geun

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Suppression of magnetic ordering in XXZ-type antiferromagnetic monolayer NiPS3 by Kim, Kangwon, Lim, Soo Yeon, Lee, Jae-Ung, Lee, Sungmin, Kim, Tae Yun, Park, Kisoo, Jeon, Gun Sang, Park, Cheol-Hwan, Park, Je-Geun, Cheong, Hyeonsik

“…How a certain ground state of complex physical systems emerges, especially in two-dimensional materials, is a fundamental question in condensed-matter physics…”
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Observation of a multiferroic critical end point by Kim, Jae Wook, Haam, S.Y, Oh, Y.S, Park, S, Cheong, S.-W, Sharma, P.A, Jaime, M, Harrison, N, Han, Jung Hoon, Jeon, Gun-Sang, Coleman, P, Kim, Kee Hoon

“…The study of abrupt increases in magnetization with magnetic field known as metamagnetic transitions has opened a rich vein of new physics in itinerant…”
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Correlation effects on 3D topological phases: from bulk to boundary by Go, Ara, Witczak-Krempa, William, Jeon, Gun Sang, Park, Kwon, Kim, Yong Baek

“…Topological phases of quantum matter defy characterization by conventional order parameters but can exhibit a quantized electromagnetic response and/or…”
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Bifurcation of the edge-state width in a two-dimensional topological insulator by Doh, Hyeonjin, Jeon, Gun Sang

“…We examine the properties of edge states in a two-dimensional topological insulator. Based on the Kane-Mele model, we derive coupled equations for the energy…”
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Trial wave function approach to bilayer quantum Hall systems by Jeon, Gun Sang, Ye, Jinwu

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Dynamical mean-field theory of Holstein model at half filling: Phonon frequency dependence of metal–insulator transition by Yun, Jae Hyun, Soo Kang, Hee, Sang Jeon, Gun, Choi, Han-Yong

“…We study the interaction induced zero temperature metal–insulator transition of the Holstein model at half-filling employing the dynamical mean-field theory in…”
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Density profile of a hole at the fractional Hall edge by GUN SANG JEON, JAIN, J. K

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Flexure modes in carbon nanotubes by MAHAN, G. D, GUN SANG JEON

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Magnetoelectric Feedback among Magnetic Order, Polarization, and Lattice in Multiferroic BiFeO3 by Park, Junghwan, Lee, Sang-Hyun, Lee, Seongsu, Gozzo, Fabia, Kimura, Hiroyuki, Noda, Yukio, Choi, Young Jai, Kiryukhin, Valery, Cheong, Sang-Wook, Jo, Younjung, Choi, Eun Sang, Balicas, Luis, Jeon, Gun Sang, Park, Je-Geun

“…By extensive studies of both neutron and synchrotron X-ray diffraction, we discover that the structure deviates from well-known Debye--Gruneissen predictions…”
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Single-site and cellular dynamical mean-field theory of the Anderson-Hubbard model by Go, Ara, Jeon, Gun Sang

“…We study the Anderson-Hubbard model to examine the interplay between the disordered potential and the Hubbard interactions. We use the dynamical mean-field…”
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Semiconductor quantum dots in high magnetic fields : The composite-fermion view by GUN SANG JEON, CHANG, Chia-Chen, JAIN, Jainendra K

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Microscopic verification of topological electron-vortex binding in the lowest Landau-level crystal state by Chang, Chia-Chen, Jeon, Gun Sang, Jain, Jainendra K

“…When two-dimensional electrons are subjected to a very strong magnetic field, they are believed to form a triangular crystal. By a direct comparison with the…”
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Dynamical mean-field theory of the hubbard-holstein model at half filling: Zero temperature metal-insulator and insulator-insulator transitions by GUN SANG JEON, PARK, Tae-Ho, JUNG HOON HAN, LEE, Hyun C, CHOI, Han-Yong

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Microscopic origin of infrared activity in graphite by GUN SANG JEON, MAHAN, G. D

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Berry phases for composite fermions: Effective magnetic field and fractional statistics by GUN SANG JEON, GRAHAM, Kenneth L, JAIN, Jainendra K

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Fractional quantum hall effect in the second landau level : The importance of inter-composite-fermion interaction by TÖKE, Csaba, PETERSON, Michael R, GUN SANG JEON, JAIN, Jainendra K

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Theory of infrared-active phonons in carbon nanotubes by GUN SANG JEON, MAHAN, G. D

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Robustness of the fractional quantum Hall effect by JAIN, J. K, GUN SANG JEON

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Suppression of magnetic ordering in XXZ-type antiferromagnetic monolayer NiPS 3 by Kim, Kangwon, Lim, Soo Yeon, Lee, Jae-Ung, Lee, Sungmin, Kim, Tae Yun, Park, Kisoo, Jeon, Gun Sang, Park, Cheol-Hwan, Park, Je-Geun, Cheong, Hyeonsik

“…How a certain ground state of complex physical systems emerges, especially in two-dimensional materials, is a fundamental question in condensed-matter physics…”
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