374 citations · 2.3k across the 55 of their papers we have counts for
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Systematic tight-binding analysis of ARPES spectra of transition-metal oxides
H. Wadati, A. Chikamatsu, M. Takizawa +6
We have performed systematic tight-binding (TB) analyses of the angle-resolved photoemission spectroscopy (ARPES) spectra of transition-metal (TM) oxides AO ( Ti, V, Mn,…
Modulation Doping of a Mott Quantum Well by a Proximate Polar Discontinuity
T. Higuchi, Y. Hotta, T. Susaki +2
We present evidence for hole injection into LaAlO3/LaVO3/LaAlO3 quantum wells near a polar surface of LaAlO3 (001). As the surface is brought in proximity to the LaVO3 layer, an ex…
Chemical potential landscape in band filling and bandwidth-control of manganites: Photoemission spectroscopy measurements
K. Ebata, M. Takizawa, A. Fujimori +3
We have studied the effects of band filling and bandwidth control on the chemical potential in perovskite manganites MnO ( : rare earth, : alkaline earth) by…
Electronic Structure and Electron Correlation in LaFeAsO_{1-x}F_x and LaFePO_{1-x}F_x
Walid Malaeb, Teppei Yoshida, Takashi Kataoka +10
Photoemission spectroscopy is used to investigate the electronic structure of the newly discovered iron-based superconductors LaFeAsO_{1-x}F_x and LaFePO_{1-x}F_x. Line shapes of t…
Remote hole-doping of Mott insulators on the nanometer scale
M. Takizawa, Y. Hotta, T. Susaki +12
At interfaces between polar and nonpolar perovskite oxides, an unusual electron-doping has been previously observed, due to electronic reconstructions. We report on remote hole-dop…
Local electronic structure of Cr in the II-VI diluted ferromagnetic semiconductor ZnCrTe
M. Kobayashi, Y. Ishida, J. I. Hwang +16
The electronic structure of the Cr ions in the diluted ferromagnetic semiconductor ZnCrTe ( and 0.15) thin films has been investigated using x-ray magnetic circ…