302 citations · 470 across the 11 of their papers we have counts for
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Experimental confirmation of the magnetic ordering transition induced by an electronic structure change in the metallic triangular antiferromagnet CoTaS
Han-Jin Noh, En-Jin Cho, Byeong-Gyu Park +6
We report ARPES studies combined with DFT+DMFT calculations to confirm that the magnetic ordering vector transition from \textbf{Q}=(1/2,0,0) to \textbf{Q}=(1/3,0,0) in the metalli…
Tetrahedral triple-Q magnetic ordering and large spontaneous Hall conductivity in the metallic triangular antiferromagnet Co1/3TaS2
Pyeongjae Park, Woonghee Cho, Chaebin Kim +14
The triangular lattice antiferromagnet (TLAF) has been the standard paradigm of frustrated magnetism for several decades. The most common magnetic ordering in insulating TLAFs is t…
Semimetallic Nature and Magnetic Polarons in EuB6 Studied by Angle-Resolved Photoemission Spectroscopy
Chul-Hee Min, Boyoun Kang, Beong Ki Cho +3
Temperature-dependent angle-resolved photoemission spectroscopy (ARPES) was carried out on single-crystalline EuB6 samples. By measuring ARPES spectra in an extended Brillouin zone…
Electronic Structure Change of NiSSe in the Metal-Insulator Transition Probed by X-ray Absorption Spectroscopy
Jinwon Jeong, Kyung Ja Park, En-Jin Cho +3
The electronic structure change of NiSSe as a function of Se concentration has been studied by Ni -edge X-ray absorption spectroscopy (XAS). The XAS spectra show…
Auger Effect in the High-Resolution Ce 3d-edge Resonant Photoemission
E. -J. Cho, R. -J. Jung, B. -H. Choi +8
The bulk-sensitive Ce 4 spectral weights of various Ce compounds including CeFe, CeNi, and CeSi were obtained with the resonant photoemission technique at the Ce 3d-…
Localized Character of 4f Electrons in CeRh(x=2,3) and CeNi(x=2,5)
Ran-Ju Jung, Byung-Hee Choi, Hyeong-Do Kim +7
We have measured Ce 4f spectral weights of extremely -like Ce-transition metal intermetallic compounds CeRh (x=2,3) and CeNi (x=2,5) by using the {\it bulk-sensitive} re…
Photoemission Line shape Study on LaSrMnAlO ( = 0, 0.03, 0.06)
Han-Jin Noh, E. -J. Cho, K. H. Kim +2
We have studied the line shapes of ultraviolet photoemission spectra of LaSrMnAlO ( = 0, 0.03, 0.06) systems to test the extrinsic image charge s…
Photoemission Study of Rare-Earth Ditelluride Compounds (ReTe_2 : Re = La, Pr, Sm, and Gd)
Jaegwan Chung, Junghwan Park, J. G. Park +5
We studied the electronic structure of rare-earth ditelluride (ReTe_2 : Re = La, Pr, Sm, and Gd) using photoemission spectroscopy. From the x-ray photoelectron spectroscopy (XPS) s…
High-resolution Ce 3d-edge resonant photoemission study of CeNi_2
See-Hun Yang, S. -J. Oh, Hyeong-Do Kim +7
Resonant photoemission (RPES) at the Ce 3d -> 4f threshold has been performed for alpha-like compound CeNi_2 with extremely high energy resolution (full width at half maximum < 0.2…