Publications 論文
Preprint
- Fingerprints of Mott and Slater gaps in the core-level photoemission spectra of antiferromagnetic iridates
K. Nakagawa, A. Hariki, T. Okauchi, H. Fujiwara, K.-H. Ahn, Y. Murakami, S. Hamamoto, Y. Kanai-Nakata, T. Kadono, A. Higashiya, K. Tamasaku, M. Yabashi, T. Ishikawa, A. Sekiyama, S. Imada, J. Kunes, K. Takase, A. Yamasaki
arXiv:2404.12646
2024
- Metal-insulator transition in CaCu3Fe4O12
Atsushi Hariki, Tatsuya Yamaguchi, Mathias Winder, and Jan Kunes
Journal of the Physical Socienty of Japan 93, 104702 (2024)
DOI: 10.7566/JPSJ.93.104702 - Determination of the Néel vector in rutile altermagnets through x-ray magnetic circular dichroism: the case of MnF2
A. Hariki, T. Okauchi, Y. Takahashi, and J. Kuneš
Physical Review B 110, L100402 (2024)
DOI: 10.1103/PhysRevB.110.L100402 - Quantifying the U 5f covalence and degree of localization in U intermetallics
A. Marino, D. S. Christovam, D. Takegami, J. Falke, M. M. F. Carvalho, T. Okauchi, C.-F. Chang, S. G. Altendorf, A. Amorese, M. Sundermann, A. Gloskovskii, H. Gretarsson, B. Keimer, A. V. Andreev, L. Havela, A. Leithe-Jasper, A. Severing, J. Kuneš, L. H. Tjeng, and A. Hariki
Physical Review Research 6, 033068 (2024) chosen as "Editor’s Suggestion"!
DOI: 10.1103/PhysRevResearch.6.033068 - Atomic multiple and charge-transfer screening effects in 1s and 2p core-level X-ray photoelectron spectra of early 3d transition-metal oxides
T. Yamaguchi*, K. Higashi*, A. Regoutz, Y. Takahashi, M. Lazemi, Q. Ch, F. M. F. de Groot, and A. Hariki [*equal contribution]
Physical Review B 109, 205143 (2024)
DOI: 10.1103/PhysRevB.109.205143 - Mechanism of intermetallic charge transfer and bond disproportionation in BiNiO3 and PbNiO3 revealed by hard x-ray photoemission spectroscopy
T. Yamaguchi, M. Furo, Y. Sakai, T. Nishikubo, H Hojo, M. Azuma, K. Oka, D. Mori, Y. Inaguma, M. Mizumaki, K. Yamamoto, J. Kuneš , T. Mizokawa, and A. Hariki
Physical Review B 109, 205131 (2024)
DOI: 10.1103/PhysRevB.109.205131 - 4f electron temperature driven ultrafast electron localization
Kohei Yamagami, Hiroki Ueda, Urs Staub, Yujun Zhang, Kohei Yamamoto, Sang Han Park, Soonnam Kwon, Akihiro Mitsuda, Hirofumi Wada, Takayuki Uozumi, Kojiro Mimura, and Hiroki Wadati
Physical Review Research 6, 023099 (2024)
DOI: 10.1103/PhysRevResearch.6.023099 - X-ray Magnetic Circular Dichroism in Altermagnetic α-MnTe
A. Hariki, A. Dal Din, O. J. Amin, T. Yamaguchi, A. Badura, D. Kriegner, K. W. Edmonds, R. P. Campion, P. Wadley, D. Backes, L. S. I. Veiga, S. S. Dhesi, G. Springholz, L. Šmejkal, K. Výborný, T. Jungwirth, and J. Kuneš
Physical Review Letters 132, 176701 (2024)
DOI: 10.1103/PhysRevLett.132.176701
理論予測と実証実験で明らかに！ 新しい磁性体「交替磁性体」特有の“指紋”を発見 - Theory of simultaneous observation of photoelectron and emitted X-ray photon in X-ray emission spectroscopy and their entanglement
Ryo B. Tanaka and Takayuki Uozumi
Journal of the Physical Socienty of Japan 93, 044401 (2024)
DOI: 10.7566/JPSJ.93.044401 - X-ray Magnetic Circular Dichroism in RuO2
A. Hariki, Y. Takahashi, and J. Kuneš
Physical Review B 109, 094413 (2024)
DOI: 10.1103/PhysRevB.109.094413
2023
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Hidden covalent insulator and spin excitations in SrRu2O6
Diana Csontosová, Jiří Chaloupka, Hiroshi Shinaoka, Atsushi Hariki, and Jan Kuneš
Physical Review B 108, 195137 (2023)
DOI: 10.1103/PhysRevB.108.195137 - Ferroic Order for Anisotropic Magnetic Dipole Term in Collinear Antiferromagnets of t_2g^4 System
Norimasa Sasabe, Masaichiro Mizumaki, Takayuki Uozumi, and Yuichi Yamasaki
Physical Review Letters 131, 216501 (2023)
DOI: 10.1103/PhysRevLett.131.216501 - Modulation-Doping a Correlated Electron Insulator
D. Mondal, S. R. Mahapatra, A. M. Derrico, R. K. Rai, J. R. Paudel, C. Schlueter, A. Gloskovskii, R. Banerjee, A. Hariki, F. M. F. de Groot, D. D. Sarma, A, Narayan, P. Nukala, A. X. Gray, and N. P. Aetukuri
Nature Communications 14, 6210 (2023)
DOI: 10.1038/s41467-023-41816-3 - Observation of temperature-dependent Fermi surface evolution at the valence transition of YbInCu4
Hiroaki Anzai, Atsushi Hariki, Hitoshi Sato, Masashi Arita, Tao Zhuang, and Koichi Hiraoka
Physical Review B 108, 075116 (2023)
DOI: 10.1103/PhysRevB.108.075116 - Study on the Tm Electronic States in TmX3 (X = Al, Ga, In, and Pd) Using X-ray Emission and Photoemission Spectroscopies
Naomi Kawamura, Norimasa Sasabe, Akira Yasui, Yusuke Hirose, Fuminori Honda, Kojiro Mimura, Yoshihito Matsumoto, and Takayuki Uozumi
JPS Conf. Proc. 38, 011108 (2023)
DOI: 10.7566/JPSCP.38.011108 - Electronic structure of ACu3Co4O12 (A = Y, La, Bi): synthesis, characterization, core-level spectroscopies, high-pressure application, and ab-initio calculation
Yuta Kato, Meng-Jie Huang, Keito Kasebayashi, Takateru Kawakami, Tatsuya Yamaguchi, Jens Buck, Ru-Pan Wang, Matthias Kallane, Kai Rossnagel, Peter Nagel, Stefan Schuppler, Yoshihiro Takahashi, Takao Odake, Shogo Kawaguchi, Ikuya Yamada, and Atsushi Hariki
Physical Review Materials 7, 073401 (2023)
DOI: 10.1103/PhysRevMaterials.7.073401 - High-Pressure Synthesis of a Novel Quadruple Perovskite Oxide AgCu3Cr4O12
Y. Kato, M. Furo, T. Yamaguchi, A. Hariki, and I. Yamada
Material Transactions 64, 2088 (2023)
DOI: 10.2320/matertrans.MT-MG2022016 - Single- and multi-magnon dynamics in antiferromagnetic α-Fe2O3 thin films
J. Li, Y Gu, Y. Takahashi, K. Higashi, T. Kim, Y. Cheng, F. Yang, J, Kuneš, J. Pelliciari, A. Hariki, and V. Bisogni
Physical Review X 13, 011012 (2023)
DOI: 10.1103/PhysRevX.13.011012
反強磁性モット絶縁体の多重マグノン励起をRIXSで観測（研究紹介@大阪公立大学ウェブページ）
2022
- Satellites in the Ti 1s core level spectra of SrTiO3 and TiO2
Atsushi Hariki, Keisuke Higashi, Tatsuya Yamaguchi, Jiebin Li, Curran Kalha, Manfred Mascheck, Susanna K. Eriksson, Tomas Wiell, Frank M. F. de Groot, and Anna Regoutz
Physical Review B 106, 205138 (2022)
DOI: 10.1103/PhysRevB.106.205138 - Kondo quasiparticle dynamics observed by resonant inelastic x-ray scattering
M. C. Rahn, K. Kummer, A. Hariki, K.-H. Ahn, J. Kuneš, A. Amorese, J. D. Denlinger, D.-H. Lu, M. Hashimoto, E. Rienks, M. Valvidares, F. Haslbeck, D. D. Byler, K. J. McClellan, E. D. Bauer, J.-X. Zhu, C. H. Booth, A. D. Christianson, J. M. Lawrence, F. Ronning, M. Janoschek
Nature Communication 13, 6129 (2022)
DOI: 10.1038/s41467-022-33468-6
近藤格子状態の形成過程の全貌の観測に成功（研究紹介@大阪公立大学ウェブページ） - Charge-transfer effect in Fe 2p core-level x-ray photoemission spectra of trivalent Fe oxides: LDA+DMFT study
Keisuke Higashi*, Tatsuya Yamaguchi*, Yoshihiro Takahashi, and Atsushi Hariki [*equal contribution]
Journal of Physics: Condensed Matter 34, 375602 (2022)
DOI: 10.1088/1361-648X/ac7f18 - Analyzing the local electronic structure of Co3O4 using 2p 3d 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
Journal of Physical Chemistry C 126, 8752 (2022)
DOI: 10.1021/acs.jpcc.2c01521 - CaCu3Ru4O12: A High Kondo-Temperature Transition Metal Oxide
D. Takegami, C. Y. Kuo, K. Kasebayashi, J. G. Kim, C. F. Chang, C. E. Liu, C. N. Wu, D. Kasinathan, S. G. Altendorf, K. Hoefer, F. Meneghin, A. Marino, Y. F. Liao, K. D. Tsuei, C. T. Chen, K.-T. Ko, A. Gunther, S. G. Ebbinghaus, J. W. Seo, D. H. Lee, G. Ryu, A. C. Komarek, S. Sugano, Y. Shimakawa, A. Tanaka, T. Mizokawa, J. Kuneš, L. H. Tjeng, and A. Hariki
Physical Review X 12, 011017 (2022)
DOI: 10.1103/PhysRevX.12.011017
遷移金属酸化物の近藤効果を初めて実証～電子相関物性の設計・探索の新たなプラットホームを開拓～
2021
- Valence skipping, internal doping and site-selective Mott transition in PbCoO3 under pressure
Atsushi Hariki, Kyo-Hoon Ahn, and Jan Kuneš
Physical Review B 104, 2305101 (2021)
DOI: 10.1103/PhysRevB.104.235101 - Bayesian Integration for Hamiltonian Parameters of X-ray Photoemission and Absorption Spectroscopy
Yuichi Yokoyama, Takayuki Uozumi, Kenji Nagata, Masato Okada, and Masaichiro Mizumaki
Journal of the Physical Socienty of Japan 90, 034704 (2021)
DOI: 10.7566/JPSJ.90.034703 - Core-Level X-Ray Spectroscopy of Infinite-Layer Nickelate: LDA+DMFT Study
Keisuke Higashi, Mathias Winder, Jan Kuneš, and Atsushi Hariki
Physical Review X 11, 041009 (2021)
DOI: 10.1103/PhysRevX.11.041009
超伝導の仕組み解明へ大きな一歩 層状ニッケル酸化物超伝導体の電子構造を解明！―新たな高温超伝導体の探索のヒントに― - Electronic and crystal structures of LnFeAsO1-xHx (Ln= La, Sm) studied by x-ray absorption spectroscopy, x-ray emission spectroscopy, and x-ray diffraction: II pressure dependence
Y. Yamamoto, H. Yamaoka, T. Kawai, M. Yoshida, J. Yamaura, K. Ishii, S. Onari, T. Uozumi, A. Hariki, M. Taguchi, K. Kobayashi, J.-F. Lin, N. Hiraoka, H. Ishii, K.-D. Tsuei, H. Okanishi, S. Iimura, S. Matsuishi, H. Hosono and J. Mizuki
Journal of Physics: Condensed Matter 33, 2555603 (2021)
DOI: 10.1088/1361-648X/abfaf4 - Electronic and crystal structures of LnFeAsO1-xHx (Ln= La, Sm) studied by x-ray absorption spectroscopy, x-ray emission spectroscopy, and x-ray diffraction: I carrier-doping dependence
Y. Yamamoto, H. Yamaoka, T. Uozumi, A. Hariki, S. Onari, J. Yamaura, K. Ishii, T. Kawai, M. Yoshida, M. Taguchi, K. Kobayashi, J.-F. Lin, N. Hiraoka, H. Ishii, K.-D. Tsuei, H. Okanishi, S. Iimura, S. Matsuishi, H. Hosono and J. Mizuki
Journal of Physics: Condensed Matter 33, 2555602 (2021)
DOI: 10.1088/1361-648X/abf9b9 - Metamagnetic Behavior in Quadruple Perovskite Oxide
Y. Okazaki, Y. Kato, Y. Kizawa, S. Oda, K. Uemura, T. Nishio, F. Fujii, S. Fujinari, M. Kinoshita, T. Odake, H. Togano, T. Kamegawa, S. Kawaguchi, H. Yamamoto, H.Ikeno, S. Yagi, K. Wada, K. -H. Ahn, A. Hariki, and I. Yamada
Inorganic Chemistry 60, 7023 (2021)
DOI: 10.1021/acs.inorgchem.0c03432 - 2p x-ray absorption spectroscopy of 3d transition metal systems
F. M. F. de Groot, H. Elnaggar, F. Frati, R.-P. Wang, M. U. Delgado-Jaime, M. van Veenendaal, J. Fernandez-Rodriguez, R. Green, G. van der Laan, Y. Kvashnin, A. Hariki, H. Ikeno, H. Ramanantoanina, C. Daul, B. Delley, M. Odelius, M. Lundberg, O. Kuhn, S. Bokarev, E. Shirley, J. Vinson, K. Gilmore, M. Stener, G. Fronzoni, P. Decleva, P. Kruger, M. Retegan, Y. Joly, C. Vorwerk, C. Draxl, J. Rehr, A. Tanaka
Journal of Electron Spectroscopy and Related Phenomena 249, 147061 (2021)
DOI: 10.1016/j.elspec.2021.147061 -
Hard x-ray photoemission study on strain effect in LaNiO3 thin films
K. Yamagami, K. Ikeda, A. Hariki, Y. Zhang, A. Yasui, Y. Takagi, Y. Hotta, T. Katase, T. Kamiya, and H. Wadati
Applied Physics Letters 118, 161601 (2021)
DOI: 10.1063/5.0044047
2020
- X-ray spectroscopy of the rare-earth nickelate LuNiO3: LDA+DMFT study
Mathias Winder, Atsushi Hariki*, and Jan Kuneš* [*corresponding authors]
Physical Review B 102, 085155 (2020)
DOI: 10.1103/PhysRevB.102.085155
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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)
DOI: 10.1021/acs.inorgchem.0c00184 -
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 [*equal contribution]
Physical Review B 101, 245162 (2020)
DOI: 10.1103/PhysRevB.101.245162 -
LDA+DMFT approach to resonant inelastic x-ray scattering in correlated materials
Atsushi Hariki*, Mathias Winder*, Takayuki Uozumi, and Jan Kuneš [*equal contribution]
Physical Review B 101, 115130 (2020)
DOI: 10.1103/PhysRevB.101.115130