152 citations · 1.7k across the 33 of their papers we have counts for
33 papers
Oxygen on-site Coulomb energy in PrLaCeCuO and BiSrCaCuO and its relation with Heisenberg exchange
A. Chainani, M. Horio, C. -M. Cheng +20
We study the electronic structure of electron-doped PrLaCeCuO (PLCCO ; = 27 K, x = 0.1) and hole-doped BiSrCaCuO (Bi2212 ;…
Transient quantum isolation and critical behavior in the magnetization dynamics of half-metallic manganites
Tommaso Pincelli, Riccardo Cucini, Adriano Verna +22
We combine time resolved pump-probe Magneto-Optical Kerr Effect and Photoelectron Spectroscopy experiments supported by theoretical analysis to determine the relaxation dynamics of…
Tensile-Strain Dependent Spin States in Epitaxial LaCoO Thin Films
Y. Yokoyama, Y. Yamasaki, M. Taguchi +11
The spin states of Co ions in perovskite-type LaCoO, governed by complex interplay between the electron-lattice interactions and the strong electron correlations, still…
Unusual coexistence of negative/positive charge-transfer in mixed-valence NaCaCrO
M. Taguchi, H. Yamaoka, Y. Yamamoto +6
We have investigated the electronic structure of NaCaCrO using x-ray absorption spectroscopy together with Anderson impurity model calculations with full multip…
Temperature-Dependence of Magnetically-Active Charge Excitations in Magnetite across the Verwey Transition
M. Taguchi, A. Chainani, S. Ueda +16
We have studied the electronic structure of bulk single crystals and epitaxial films of magnetite FeO. Fe core-level spectra show clear differences between hard x-ray…
Unified understanding of the valence transition in the rare-earth monochalcogenides under pressure
Ignace Jarrige, Hitoshi Yamaoka, Jean-Pascal Rueff +10
Valence instability is a key ingredient of the unusual properties of f electron materials, yet a clear understanding is lacking as it involves a complex interplay between f electro…