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Choon Shik Leem
Researcher at Yonsei University
Publications - 2
Citations - 1117
Choon Shik Leem is an academic researcher from Yonsei University. The author has contributed to research in topics: Pseudogap & Spin–orbit interaction. The author has an hindex of 2, co-authored 2 publications receiving 1073 citations.
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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.
Journal ArticleDOI
Interaction of itinerant electrons and spin fluctuations in electron-doped cuprates
Seung Ryong Park,Seung Ryong Park,Takao Morinari,Dong Joon Song,Choon Shik Leem,Chul Koo Kim,Sungkyun Choi,Kyujin Choi,Jae Hoon Kim,F. Schmitt,F. Schmitt,Sung-Kwan Mo,D. H. Lu,Zhi-Xun Shen,Zhi-Xun Shen,Hiroshi Eisaki,Takami Tohyama,Jung Hoon Han,Jung Hoon Han,Changyoung Kim +19 more
TL;DR: In this paper, angle-resolved photoemission and optical studies on electron-doped high-temperature superconductors (HTSCs) were performed and compared with various theoretical models.