Papers - Im Hojun
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Angle-resolved photoemission study of CaCu3Ti4O12
H. J. Im, M. Tsunekawa, T. Sakurada, M. Iwataki, K. Kawata, T. Watanabe, K. Takegahara, H. Miyazaki, M. Matsunami, T. Hajiri, and S. Kimura
UVSOR Activity Report 40 100 2013.8
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Temperature Dependent Photoemission Spectra of CaCu3Ti4O12
H. J. Im, T. Sakurada, M. Tsunekawa, K. Kawata, T. Watanabe, H. Miyazaki, S. Kimura
UVSOR activity report 2011 90 - 90 2012.6
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A Photon Energy-Dependent Angle-Resolved Photoemission Study of CaCu3Ti4O12
H. J. Im, T. Sakurada, M. Tsunekawa, M. Toita, T. Watanabe, K, Takegahara, H. Miyazaki, S. Kimura
UVSOR activity report 2010 87 - 87 2011.6
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La-doped EuO: A Rare Earth Ferromagnetic Semiconductor with the Highest Curie Temperature
H. Miyazaki, H. J. Im, K. Terashima, S. Yagi, M. Kato, K. Soda, T. Ito, S. Kimura
Applied Physics Letters 96 232503-1 - 232503-3 2010.6
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Ce 4d-4f resonant angle resolved photoemission studies on quantum criticality in heavy-fermion Ce112 systems
H. J. Im, H. Miyazaki, T. Ito, S. Kimura, K. E. Lee, Y. S. Kwon
UVSOR activity report 2009 96 - 96 2010.6
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Change of lattice constant due to the hybridization effect of a ferromagnetic semiconductor EuO
H. Miyazaki, T. Ito, H. J. Im, K. Terashima, T. Iizuka, S. Yagi, M. Kato, K. Soda, S. Kimura
Journal of Physics: Conference Series 200 012124-1 - 012124-4 2010.2
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First-Principles Local-Density Approximation Study of Electronic Structure in CeCoSi2
A. Yasui, H. Yamagami, H. J. Im
The Journal of the Physical Society of Japan 78 104705-1 - 104705-4 2009.9
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Direct Observation of Momentum-Dependent Exchange Interaction in a Heisenberg Ferromagnet
H. Miyazaki, T. Ito, H.J. Im, S. Yagi, M. Kato, K. Soda, S. Kimura
Physical Review Letters 102 227203-1 - 227203-4 2009.6
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Pressure-Dependent Far-Infrared Reflectivity Spectra of CeIn3 at 9K
T. Iizuka, T. Mizuno, C. I. Lee, K. E. Lee, H. J. Im, Y. S. Kwon, S. Kimura
UVSOR Activity Report 2008 94 - 94 2009.6
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In Situ Magnetic Circular Dichroism Experiment on Ferromagnetic Semiconductor EuO Thin Films
H. Miyazaki, T. Ito, K. Terashima, H. J. Im, Y, Takagi, T. Nakagawa, Y. Yamamoto, S. Kimura, S. Yagi, M. Kato, K. Soda, T. Yokoyama
UVSOR Activity Report 2008 86 - 86 2009.6
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Ce 4d-4f Resonant Photoemission Studies in Ce Dilute Kondo System
H. J. Im, M. Tsunekawa, H. Miyazaki, T. Ito, S. Kimura, K. E. Lee, J. B. Hong, Y. S. Kwon
UVSOR Activity Report 2008 87 - 87 2009.6
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Temperature Depedent Angle-Resolved Photoemission Spectra of La-Doped EuO
H. Miyazaki, T. Ito, K. Terashima, H. J. Im, S. Yagi, M. Kato, K. Soda, S. Kimura
UVSOR Activity Report 2008 91 - 91 2009.6
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Crystalline electric field effects in Ce 3d core-level spectra of heavy-fermion systems: Hard x-ray photoemission spectroscopy on CeNi1-xCoxGe2
H.J. Im, T. Ito, S. Kimura, H.-D. Kim, J.B. Hong, Y.S. Kwon
Physical Review B 79 193105-1 - 193105-4 2009.5
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Single Crystal Growth and Magnetic, Optical, and Photoelectrical Properties of EuO Thin Film
H. Miyazaki, T. Ito, H.J. Im, K. Terashima, S. Yagi, M. Kato, K. Soda, S. Kimura
The Japanese Journal of Applied Physics 48 055504-1 - 055504-4 2009.5
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Optical properties of the charge-density-wave compound CeTe2
K.E. Lee, C.I. Lee, H.J. Oh, M.A. Jung, B.H. Min, H.J. Im, T. Izuka, Y.S. Lee, S. Kimura, Y.S. Kwon
Physical Review B 78 134408-1 - 134408-5 2008.10
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Optical evidence for a change in the heavy electron Fermi surface at a magnetic quantum critical point of CeNi1-xCoxGe2
K.E. Lee, C.I. Lee, H.J. Oh, H.J. Im, Tuson Park, S. Kimura, Y.S. Kwon
Journal of Physics: Condensed Matter 20 285202-1 - 285202-5 2008.6
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Infrared Spectroscopy of CeIn3 under a pressure
T. Iizuka, T. Mizuno, K. E. Lee, H. J. Im, Y. S. Kwon, S. Kimura
UVSOR Activity Report 2007 91 2008.6
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Momentum-Dependent Kondo Resonance Peaks in a Low-Energy Angle-Resolved Photoemission Spectroscopy
H.J. Im, T. Ito, H. Miyazaki, S. Kimura, C.I. Lee, K.E. Lee, Y.S. Kwon
UVSOR Activity Report 2007 124 - 124 2008.6
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Ce and Gd 4d-4f Resonant Photoemission Studies of Ce1-xGdxCoSi3
H.J. Im, H. Miyazaki, T. Ito, S. Kimura, J.B. Hong, Y.S. Kwon
UVSOR Activity Report 2007 119 - 119 2008.6
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Evidence of Three-Dimensional CDW Formation on CeTe2
T. Ito, H.J. Im, S. Kimura, Y.S. Kwon
UVSOR Activity Report 2007 125 - 125 2008.6