S
S. J. Moon
Researcher at Seoul National University
Publications - 27
Citations - 2153
S. J. Moon is an academic researcher from Seoul National University. The author has contributed to research in topics: Electronic structure & Spin–orbit interaction. The author has an hindex of 16, co-authored 21 publications receiving 2027 citations. Previous affiliations of S. J. Moon include Hanyang University.
Papers
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Journal ArticleDOI
Novel Jeff=1/2 Mott state induced by relativistic spin-orbit coupling in Sr2IrO4.
B. J. Kim,Hosub Jin,S. J. Moon,J.-Y. Kim,Byeong-Gyu Park,Choon Shik Leem,Jaejun Yu,Tae-Hee Noh,Chang Sook Kim,Se-Jung Oh,Jae-Hoon Park,V. Durairaj,Gang Cao,Eli Rotenberg +13 more
TL;DR: The electronic structure of 5d transition-metal oxide Sr2IrO4 is investigated using angle-resolved photoemission, optical conductivity, x-ray absorption measurements, and first-principles band calculations, suggesting a new class of Jeff quantum spin driven correlated-electron phenomena.
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Dimensionality-controlled insulator-metal transition and correlated metallic state in 5d transition metal oxides Sr n+1Ir nO3n+1 (n=1, 2, and infinity)
S. J. Moon,Hosub Jin,Kyung Wan Kim,Wonshik Choi,Yun Sang Lee,Jong-Sung Yu,Gang Cao,A. Sumi,Hiroshi Funakubo,Christian Bernhard,Tae-Hee Noh +10 more
TL;DR: The artificially synthesized perovskite SrIrO3 showed a very large mass enhancement of about 6, indicating that it was in a correlated metallic state, and a Mott insulator-metal transition with a change of bandwidth as the authors increased n.
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Temperature dependence of the electronic structure of the J eff = 1 2 Mott insulator Sr 2 IrO 4 studied by optical spectroscopy
S. J. Moon,Hosub Jin,Woo Seok Choi,Ju-Wan Lee,Ssa Seo,Jaejun Yu,Gang Cao,Tae-Hee Noh,Yun Sang Lee +8 more
TL;DR: In this article, the authors investigated the temperature-dependent evolution of the electronic structure of the Mott gap in the optical conductivity spectra of a compound of the same compound.
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Electronic structures of hexagonal R Mn O 3 ( R = Gd , Tb, Dy, and Ho) thin films: Optical spectroscopy and first-principles calculations
Woo Seok Choi,Dong Geun Kim,Sung Geun A. Seo,S. J. Moon,Daesu Lee,J. H. Lee,Hosik Lee,Deok-Yong Cho,Yun Sang Lee,Pattukkannu Murugavel,Jaejun Yu,Tae Won Noh +11 more
TL;DR: In this article, the electronic structure of multiferroic hexagonal thin films using both optical spectroscopy and first-principles calculations was investigated using the epitaxial stabilization technique.
Journal ArticleDOI
Electronic structures of layered perovskite Sr 2 M O 4 ( M = Ru , Rh, and Ir)
S. J. Moon,Mi-Lim Kim,Kyung Wan Kim,Yun Sang Lee,J.-Y. Kim,J. H. Park,Bosung Kim,Shinyoung Oh,Satoru Nakatsuji,Y. Maeno,Ichiro Nagai,Shinichi Ikeda,Gang Cao,Tae-Hee Noh +13 more
TL;DR: In this article, the electronic properties of two-dimensional layered perovskite oxides were investigated in terms of the crystal structure and the extended character of the $4d$ and $5d$ orbitals.