publication

1. Bi-altermagnetism unveiled by sublattice-specific circular dichroism in resonant inelastic X-ray scattering

G. Channagowdra, A. Singh, H. Y. Huang, M. Furo, Bin Gao, Pengcheng Dai, C.T. Chen, J. Kuneš, A. Fujimori, S-W. Cheong, A. Hariki, D. J. Huang
arXiv:2512.00737

1. Theory of circular dichroism in resonant inelastic x-ray scattering

M. Furo, A. Hariki, J. Kuneš
Physical Review B 112, 214429 (2025), arXiv

2. UTe2: a narrow band superconductor
   M. Sundermann, T. Okauchi, N. Ito, D. S. Christovam, A. Marino, D. Takegami, A. Golskovskii, P. F. S. Rosa, J. Kuneš, S. Fujimori, L. H. Tjeng, A. Severing, A. Hariki
   Physical Review Research 7, 043195 (2025), arXiv
   # Chosen as Editor’s Suggestion!

3. Circular Dichroism in Resonant Inelastic X-ray Scattering: Probing Altermagnetic Domains in MnTe
   D. Takegami, T. Aoyama, T. Okauchi, T. Yamaguchi, S. Tippireddy, S. Agrestini, M. García-Fernández, T. Mizokawa, K. Ohgushi, Ke-Jin Zhou, J. Chaloupka, J. Kuneš*, A. Hariki*, and H. Suzuki*  [*corresponding authors]
   Physical Review Letters 135, 196502 (2025), arXiv
   # Chosen as Features Physics: "Mapping Altermagnetic Domains"

4. Separating Altermagnetic and Ferromagnetic Effects in X-ray Magnetic Dichroism of Rutile NiF2
   A. Hariki, K. Sakurai, T. Okauchi, and J. Kuneš
   npj Quantum Materials 10, 49 (2025), arXiv

5. 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. Kuneš, K. Takase, A. Yamasaki
   Physical Review B 111, 195114 (2025), arXiv

6. Valence, charge transfer, and orbital-dependent correlation in bilayer nickelates Nd3Ni2O7
   D. Takegami, T. Okauchi, E. A. Morales, K. Fujinuma, M. Furo, M.Yoshimura, K.-D. Tsuei, G. A. Pan, D. F. Segedin, Q. Song, H. Paik, C. M.Brooks, J. A. Mundy, T. Mizokawa, L. H. Tjeng, B. H. Goodge, and A. Hariki
   Physical Review B 111, 165101 (2025), arXiv

7. Metal-insulator transition in CaCu3Fe4O12
   Atsushi Hariki, Tatsuya Yamaguchi, Mathias Winder, and Jan Kuneš
   Journal of the Physical Society of Japan 93, 104702 (2024), arXiv

8. 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), arXiv

9. 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* [*corresponding authors]
   Physical Review Research 6, 033068 (2024), arXiv
   # Chosen as Editor’s Suggestion!

10. 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
    Physical Review B 109, 205143 (2024), arXiv

11. 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), arXiv

12. 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), arXiv
    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

13. X-ray Magnetic Circular Dichroism in RuO2
    A. Hariki, Y. Takahashi, and J. Kuneš
    Physical Review B 109, 094413 (2024), arXiv

14. 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), arXiv

15. 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)

16. 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)

17. 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)

18. 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)

19. 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), arXiv: 2219.06911
    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）

20. 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), arXiv

21. 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), arXiv
    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）

22. 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) 

23. 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
    Journal of Physical Chemistry C 126, 8752 (2022), arXiv

24. 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), arXiv, Press release
    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～

25. 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), arXiv

26. 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), arXiv, Press release
    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―

27. 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)

28. 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)

29. 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)

30. 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)

31. 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), arXiv

32. 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), arXiv 

33. 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) 

34. 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), arXiv

35. 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), arXiv
    # Chosen as Editor’s Suggestion! 

36. 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), arXiv

37. 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), arXiv

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

39. 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), arXiv

40. 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), arXiv

41. 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  [*equal contribution]
    Physical Review B 98, 035149 (2018), arXiv 

42. 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)

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

44. 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), arXiv

45. 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), arXiv

46. 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)

47. 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) 

48. 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)

49. Core-Level Photoemission Study for 3d Systems with a Dynamical Mean-Field Approach under Realistic Crystal Structures
    Atsushi HARIKI and Takayuki UOZUMI
    JPS Conference Proceedings 3, 017002 (2014)

50. 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)

51. 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)