T
Tae-Hee Noh
Researcher at Seoul National University
Publications - 270
Citations - 6870
Tae-Hee Noh is an academic researcher from Seoul National University. The author has contributed to research in topics: Thin film & Ferroelectricity. The author has an hindex of 39, co-authored 270 publications receiving 6400 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.
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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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Ferromagnetism induced by clustered Co in Co-doped anatase TiO2 thin films.
J.-Y. Kim,Jae-Hoon Park,Byeong-Gyu Park,H. J. Noh,S.-J. Oh,Juhee Yang,Dae Ho Kim,Sang Don Bu,Tae-Hee Noh,H.-J. Lin,H.-H. Hsieh,C. T. Chen +11 more
TL;DR: Ferromagnetism of a newly discovered ferromagnetic semiconductor Co-doped anatase TiO2 thin film is investigated, using the magnetic circular dichroism (MCD) at the Co L(2,3) absorption edges to show that the ferromagnets are induced by a small amount of clustered Co.
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Differences in nature of defects between SrBi2Ta2O9 and Bi4Ti3O12
Byung-Eun Park,S. J. Hyun,Sang Don Bu,Tae-Hee Noh,Jaichan Lee,Hoechang Kim,Tae Heon Kim,William Jo +7 more
TL;DR: In this paper, X-ray photoemission spectroscopy measurements were executed to compare the nature of defects in SrBi2Ta2O9 (SBT) and Bi4Ti3O12 (BTO) films.
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Frequency Shifts of the Internal Phonon Modes in La0.7Ca0.3MnO3.
TL;DR: The frequency shifts of the internal phonon mod were found to have a linear relationship with the excess lattice expansion above TC, which deviates from a prediction of the Grüneisen law.