Research field (3)：
Optical engineering and photonics
, Semiconductors, optical and atomic physics
, Magnetism, superconductivity, and strongly correlated systems
Research theme for competitive and other funds (6)：
2023 - 2026 Computational materials science based on quantum-classical hybrid algorithms
2023 - 2026 Construction of effective material models using quantum embedding theories
2023 - 2026 Kondo-Zhang-Rice phase diagram: A new paradigm for multiple cation-ordered perovskite oxides
Tatsuya Yamaguchi, Keisuke Higashi, Anna Regoutz, Yoshihiro Takahashi, Masoud Lazemi, Qijun Che, Frank M. F. de Groot, Atsushi Hariki. Atomic multiplet and charge transfer screening effects in 1s and 2p core-level x-ray photoelectron spectra of early 3d transition-metal oxides. Physical Review B. 2024
Tatsuya Yamaguchi, Mizuki Furo, Yuki Sakai, Takumi Nishikubo, Hajime Hojo, Masaki Azuma, Kengo Oka, Daisuke Mori, Yoshiyuki Inaguma, Masaichiro Mizumaki, et al. Mechanism of intermetallic charge transfer and bond disproportionation in BiNiO3 and PbNiO3 revealed by hard x-ray photoemission spectroscopy. Physical Review B. 2024. 109. 20
A. Hariki, A. Dal Din, O. J. Amin, T. Yamaguchi, A. Badura, D. Kriegner, K. W. Edmonds, R. P. Campion, P. Wadley, D. Backes, et al. X-Ray Magnetic Circular Dichroism in Altermagnetic α -MnTe. Physical Review Letters. 2024
A. Hariki, Y. Takahashi, J. Kuneš. X-ray magnetic circular dichroism in RuO2. Physical Review B. 2024
Diana Csontosová, Jiří Chaloupka, Hiroshi Shinaoka, Atsushi Hariki, Jan Kuneš. Hidden covalent insulator and spin excitations in SrRu2O6. Physical Review B. 2023
Atsushi Hariki. Metal-insulator transition in CaCu$_3$Fe$_4$O$_{12}. 2019
Lectures and oral presentations (41)：
DFT+DMFT study on x-ray magnetic circular dichroism in altermagnetic α-MnTe
(Computational Approaches to;Quantum Many-Body Systems 2023)
LDA+DMFT approach to core-level x-ray photoemission spectroscopy in correlated materials
(Computational Approaches to Quantum Many-Body Systems 2023)
DFT+U and DFT+DMFT study on structural and metal-insulator transition in charge-disproportionated perovskite oxide PbCrO3
(Computational Approaches to Quantum Many-Body Systems 2023)
X-ray spectroscpies in altermagnetic α-MnTe
(Trends in the Theory of Quantum Materials 2023 2023)
X-ray Spectroscopies in Altermagnetic α-MnTe
(10th International Workshop on Strong Correlations and Angle-resolved Photoemission Spectroscopy 2023)
