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Electronic structure of GaCrN and Si-doping effects studied by photoemission and X-ray absorption spectroscopy
G. S. Song, M. Kobayashi, J. I. Hwang +17
The electronic structure of the magnetic semiconductor GaCrN and the effect of Si doping on it have been investigated by photoemission and soft x-ray absorption spect…
Soft X-ray Absorption and Photoemission Studies of Ferromagnetic Mn-Implanted 3-SiC
Gyong Sok Song, Takashi Kataoka, Masaki Kobayashi +10
We have performed x-ray photoemission spectroscopy (XPS), x-ray absorption spectroscopy (XAS), and resonant photoemission spectroscopy (RPES) measurements of Mn-implanted 3-SiC…
Hybridization between the conduction band and 3d orbitals in the oxide-based diluted magnetic semiconductor InVO
M. Kobayashi, Y. Ishida, J. I. Hwang +11
The electronic structure of InVO () has been investigated using photoemission spectroscopy (PES) and x-ray absorption spectroscopy (XAS). The V core-le…
Effects of electron-phonon coupling in angle-resolved photoemission spectra of SrTiO3
K. Maekawa, M. Takizawa, H. Wadati +4
We have studied the O 2p valence-band structure of Nb-doped SrTiO3, in which a dilute concentration of electrons are doped into the d0 band insulator, by angle-resolved photoemissi…
Systematic changes of the electronic structure of the diluted ferromagnetic oxide Li-doped NiFeO with hole doping
M. Kobayashi, J. I. Hwang, G. S. Song +11
The electronic structure of Li-doped NiFeO has been investigated using photoemission spectroscopy (PES) and x-ray absorption spectroscopy (XAS). The Ni core-level…
Photoemission and x-ray absorption studies of valence states in (Ni,Zn,Fe,Ti)O thin films exhibiting photo-induced magnetization
M. Kobayashi, Y. Ooki, M. Takizawa +11
By means of photoemission and x-ray absorption spectroscopy, we have studied the electronic structure of (Ni,Zn,Fe,Ti)O thin films, which exhibits a cluster glass behav…