Preprints

Metal-insulator transition in CaCu₃Fe₄O₁₂
Atsushi Hariki, Mathias Winder, and Jan Kuneš,
arXiv:1909.12126

2020

Dynamical response and competing orders in two-band Hubbard model
Abuduaini Niyazi, Dominique Geffroy, and Jan Kuneš,
Phys. Rev. B 102, 085159 (2020)

X-ray spectroscopy of rare-earth nickelate LuNiO₃: LDA+DMFT study
Mathias Winder, Atsushi Hariki, and Jan Kuneš,
Phys. Rev. B 102, 085155 (2020)

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 Uemura, Mahnaz Ghiasi, Frank M. F. de Groot, and Jan Kuneš,
Phys. Rev. B 101, 245162 (2020)

Ferromagnetism of LaCoO₃ films
Andrii Sotnikov, Kyohoon Ahn, and Jan Kuneš,
SciPost Phys. 8, 082 (2020)

Orbital ordering of ultracold alkaline-earth atoms in optical lattices
Andrii Sotnikov, Nelson Darkwah Oppong, Yeimer Zambrano, and Agnieszka Cichy,
Phys. Rev. Research 2, 023188 (2020)

LDA+DMFT approach to resonant inelastic x-ray scattering in correlated materials
Atsushi Hariki, Mathias Winder, Takayuki Uozumi, and Jan Kuneš,
Phys. Rev. B 101, 115130 (2020) (Editor's Suggestion)

Sparse sampling and tensor network representation of two-particle Green's functions
Hiroshi Shinaoka, Dominique Geffroy, Markus Wallerberger, Junya Otsuki, Kazuyoshi Yoshimi, Emanuel Gull, and Jan Kuneš,
SciPost Phys. 8, 012 (2020)

2019

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,
Phys. Rev. B 100, 075146 (2019)

Pressure-induced spin-state ordering in Sr₂CoO₃F
Juan Fernández Afonso, Andrii Sotnikov, Atsushi Hariki, and Jan Kuneš,
Phys. Rev. B 99, 205118 (2019)

Antiferromagnetism in RuO₂ as d-wave Pomeranchuk instability
Kyo-Hoon Ahn, Atsushi Hariki, Kwan-Woo Lee, and Jan Kuneš,
Phys. Rev. B 99, 184432 (2019)

Chemical pressure effect on the optical conductivity of the nodal-line semimetals ZrSiY (Y=S, Se, Te) and ZrGeY (Y=S, Te)
J. Ebad-Allah, J. Fernández Afonso, M. Krottenmüller, J. Hu, Y. L. Zhu, Z. Mao, J. Kuneš, and C. A. Kuntscher,
Phys. Rev. B. 99, 125154 (2019)

Collective modes in ordered Mott systems: dynamical mean-field study
D. Geffroy, J. Kaufmann, A. Hariki, P. Gunacker, A. Hausoel, and J. Kuneš,
Phys. Rev. Lett. 122, 127601 (2019)

2018

Continuum Charge Excitations in High-Valence Transition-Metal Oxides Revealed by Resonant Inelastic X-Ray Scattering
Atsushi Hariki, Mathias Winder, and Jan Kuneš,
Phys. Rev. Lett. 121, 126403 (2018)

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,
Phys. Rev. B 90, 035149 (2018)

Suppression and revival of long-range ferromagnetic order in the multiorbital Fermi-Hubbard model
Andrii Sotnikov, Agnieszka Cichy, and Jan Kuneš,
Phys. Rev. B 97, 235157 (2018)

Excitonic magnet in external field: complex order parameter and spin currents
D. Geffroy, A. Hariki, and Jan Kuneš,
Phys. Rev. B 97, 155114 (2018)

Theoretical investigation of excitonic magnetism in LaSrCoO₄
J. Fernandez Afonso, A. Sotnikov and Jan Kuneš,
J. Phys.: Condens. Matter 30, 135603 (2018)

2017

Competing phases in the model of Pr-based cobaltites
A. Sotnikov and J. Kuneš,
Phys. Rev. B 96, 245102 (2017)

DFT+DMFT study on soft moment magnetism and covalent bonding in SrRu₂O₆
A. Hariki, A. Hausoel, G. Sangiovanni and J. Kuneš,
Phys. Rev. B 96, 155135 (2017)

LDA+DMFT approach to core-level spectroscopy: application to 3d transition metal compounds
A. Hariki, T. Uozumi and J. Kuneš,
Phys. Rev. B 96, 045111 (2017)

Excitonic magnetism in d⁶ perovskites
J. Fernández Afonso and J. Kuneš,
Phys. Rev. B 95, 115131 (2017)

Breaking of SU(4) symmetry and interplay between strongly correlated phases in the Hubbard model
A. Golubeva, A. Sotnikov, A. Cichy, J. Kuneš and W. Hofstetter,
Phys. Rev. B 95, 125108 (2017)

2016

Field-induced exciton condensation in LaCoO₃
A. Sotnikov and J. Kuneš,
Scientific Reports 6, 30510 (2016)

Spontaneous Spin Textures in Multiorbital Mott Systems
J. Kuneš and D. Geffroy,
Phys. Rev. Lett. 116, 256403 (2016)

Orbital magnetism of ultracold fermionic gases in a lattice: Dynamical mean-field approach
A. Cichy and A Sotnikov,
Phys. Rev. A 93, 053624 (2016)