Preprints    Original Papers    Conference Proceedings   

Preprints

Revealing the site selective local electronic structure of Co3O4 using 2p3d resonant inelastic X-ray scattering
Ru-Pan Wang, Meng-Jie Huang, Atsushi Hariki, Jun Okamoto, Hsiao-Yu Huang, Amol Singh, Di-Jing Huang, Peter Nagel, Stefan Schuppler, Ties Haarman, Boyang Liu, and Frank M. F. de Groot
arXiv:2004:01428 (2020) [arXiv]

Metal-insulator transition in CaCu3Fe4O12
Atsushi Hariki, Mathias Winder, and Jan Kuneš
arXiv:1909.12126 (2019) [arXiv]

Original Papers

X-ray spectroscopy of the rare-earth nickelate LuNiO3: LDA+DMFT study
Mathias Winder, Atsushi Hariki, and Jan Kuneš
Physical Review B 102, 085155 (2020) [Link] [arXiv]

A Sequential Electron Doping for Quadruple Perovskite Oxides ACu3Co4O12 (A = Ca, Y, Ce)
Ikuya Yamada, Takao Odake, Atsushi Tanaka, Yuichi Okazaki, Fumito Toda, Yuta Ishii, Toshifumi Taniguchi, Shogo Kawaguchi, and Atsushi Hariki
Inorganic Chemistry 59, 8699 (2020) [Link]

Damping of spinful excitons in LaCoO3 by thermal fluctuations: Theory and experiment
Atsushi Hariki*, Ru-Pan Wang*, Andrii Sotnikov, Keisuke Tomiyasu, Davide Betto, Nicholas B. Brookes, Yohei Umemura, Mahnaz Ghiasi, Frank M. F. de Groot and Jan Kuneš
[*These authors contributed equally to this work.]
Physical Review B 101, 245162 (2020) [Link] [arXiv]

LDA+DMFT approach to resonant inelastic x-ray scattering in correlated materials
Atsushi Hariki*, Mathias Winder*, Takayuki Uozumi, and Jan Kuneš
[*These authors contributed equally to this work.]
Physical Review B 101, 115130 (2020) (chosen as Editor’s Suggestion) [Link] [arXiv]

Charge-transfer effect in hard x-ray 1s and 2p photoemission spectra: LDA+DMFT and cluster-model analysis  
Mahnaz Ghiasi, Atsushi Hariki, Mathias Winder, Jan Kuneš, Anna Regoutz, Tien-Lin Lee, Yongfeng Hu, Jean-Pascal Rueff, and Frank M. F. de Groot
Physical Review B 100, 075146 (2019) [Link][arXiv]

Antiferromagnetism in RuO2 as d-wave Pomeranchuk instability 
Kyo-Hoon Ahn, Atsushi Hariki, Kwan-Woo Lee, and Jan Kuneš
Physical Review B 99, 184432 (2019) [Link] [arXiv]

Pressure-induced spin-state ordering in Sr2CoO3F
Juan Fernandez Afonso, Andrii Sotnikov, Atsushi Hariki, and Jan Kuneš
Physical Review B 99, 205118 (2019) [Link][arXiv]

Collective modes in ordered Mott systems: dynamical mean-field study
D. Geffroy, J. Kaufmann, A. Hariki, P. Gunacker, A. Hausoel and J. Kuneš
Physical Review Letters 122, 127601 (2019)  [Link] [arXiv]

Continuum Charge Excitations in High-Valence Transition-Metal Oxides Revealed by Resonant Inelastic X-ray Scattering
Atsushi Hariki, Mathias Winder, and Jan Kuneš
Physical Review Letters 121, 126403 (2018) [Link] [arXiv]

Excitonic dispersion of the intermediate-spin state in LaCoO3 revealed by resonant inelastic X-ray scattering
Ru-Pan Wang*, Atsushi Hariki*, Andrii Sotnikov, Federica Frati, Jun Okamoto, Hsiao-Yu Huang, Amol Singh, Di-Jing Huang, Keisuke Tomiyasu, Chao-Hung Du, Jan Kuneš, and Frank M. F. de Groot
 [*These authors contributed equally to this work.]
Physical Review B 98, 035149 (2018) [Link] [arXiv]

Redox behavior of solid solutions in the SrFe1-xCuxO3-δ system for application in thermochemical oxygen storage and air separation
Josua Vieten, Brendan Bulfin, David E. Starr, Atsushi Hariki, Frank M. F. de Groot, Anahita Azarpira, Carolin Zachäus, Michael Hävecker, Katarzyna Skorupska, Nicole Knoblauch, Martin Schmücker, Martin Roeb, and Christian Sattler
Energy Technology 7, 131 (2018)  [Link]

Excitonic magnet in external field: complex order parameter and spin currents
Dominique Geffroy, Atsushi Hariki, and Jan Kuneš
Physical Review B 97, 155114 (2018) [Link] [arXiv]

DFT+DMFT study on soft moment magnetism and covalent bonding in SrRu2O6
Atsushi Hariki, Andreas Hausoel, Giorgio Sangiovanni, and Jan Kuneš,
Physical Review B 96, 155135 (2017) [link] [arXiv]

LDA+DMFT approach to core-level spectroscopy: Application to 3d transition-metal compounds
Atsushi Hariki, Takayuki Uozumi, and Jan Kuneš
Physical Review B 96. 045111 (2017) [Link] [arXiv]

Orbital- and spin-order sensitive nonlocal screening in Mn 2p X-ray photoemission of La1-xSrxMnO3
Atsushi HARIKI, Akihiro YAMANAKA, and Takayuki UOZUMI
Europhysics letters. 114, 27003 (2016) [Link]

Theory of spin-state selective nonlocal screening in Co 2p X-ray photoemission spectrum of LaCoO3
Atsushi HARIKI, Akihiro YAMANAKA, and Takayuki UOZUMI
Journal of the Physical Society of Japan 84, 073706 (2015) [Link]

High-Pressure Synthesis, Crystal Structure, and Unusual Valence State of Novel Perovskite Oxide CaCu3Rh4O12
Ikuya Yamada, Mikiko Ochi, Masaichiro Mizumaki, Atsushi Hariki, Takayuki Uozumi, Ryoji Takahashi, and Tetsuo Irifune
Inorganic Chemistry 53, 7089-7091 (2014) [Link]

Dynamical Mean-Field Approach to Ni 2p X-ray Photoemission Spectra of NiO: A Role of Antiferromagnetic Ordering
Atsushi HARIKI, Yoshiyuki ICHINOZUKA, and Takayuki UOZUMI
Journal of the Physical Society of Japan 82, 043710 (2013) [Link]

Core-Level Photoemission Study for Undoped Cuprates with Dynamical Mean-Field Approach Considering Realistic Crystal Structure
Atsushi HARIKI, Yoshiyuki ICHINOZUKA, and Takayuki UOZUMI
Journal of the Physical Society of Japan 82, 023709 (2013) [Link]

Conference Proceedings (Reviewed)

Core-Level Photoemission Study for 3d Systems with a Dynamical Mean-Field Approach under Realistic Crystal Structures
Atsushi HARIKI and Takayuki UOZUMI
JPS Conf. Proc. 3, 017002 (2014) [Link] (Proceedings of SCES13)