Metal-intercalated aromatic hydrocarbons: a new class of carbon-based superconductors Y Kubozono, H Mitamura, X Lee, X He, Y Yamanari, Y Takahashi, ...
Physical Chemistry Chemical Physics 13 (37), 16476-16493, 2011
240 2011 Ab initio derivation of low-energy model for κ-ET type organic conductors K Nakamura, Y Yoshimoto, T Kosugi, R Arita, M Imada
Journal of the Physical Society of Japan 78 (8), 083710-083710, 2009
211 2009 Anomalous phase diagram of ferroelectric (Ba, Ca) TiO 3 single crystals with giant electromechanical response D Fu, M Itoh, S Koshihara, T Kosugi, S Tsuneyuki
Physical review letters 100 (22), 227601, 2008
161 2008 First-principles electronic structure of solid picene T Kosugi, T Miyake, S Ishibashi, R Arita, H Aoki
Journal of the Physical Society of Japan 78 (11), 113704, 2009
91 2009 Accessing surface brillouin zone and band structure of picene single crystals Q Xin, S Duhm, F Bussolotti, K Akaike, Y Kubozono, H Aoki, T Kosugi, ...
Physical review letters 108 (22), 226401, 2012
74 2012 First-principles structural optimization and electronic structure of the superconductor picene for various potassium doping levels T Kosugi, T Miyake, S Ishibashi, R Arita, H Aoki
Physical Review B 84 (21), 214506, 2011
67 2011 RESPACK: An ab initio tool for derivation of effective low-energy model of material K Nakamura, Y Yoshimoto, Y Nomura, T Tadano, M Kawamura, T Kosugi, ...
Computer Physics Communications 261, 107781, 2021
65 2021 Ab initio electronic structure of solid coronene: Differences from and commonalities to picene T Kosugi, T Miyake, S Ishibashi, R Arita, H Aoki
Physical Review B 84 (2), 020507, 2011
46 2011 Implementation of quantum imaginary-time evolution method on NISQ devices by introducing nonlocal approximation H Nishi, T Kosugi, Y Matsushita
npj Quantum Information 7 (1), 85, 2021
44 2021 Construction of Green's functions on a quantum computer: Quasiparticle spectra of molecules T Kosugi, Y Matsushita
Physical Review A 101 (1), 012330, 2020
39 2020 Imaginary-time evolution using forward and backward real-time evolution with a single ancilla: First-quantized eigensolver algorithm for quantum chemistry T Kosugi, Y Nishiya, H Nishi, Y Matsushita
Physical Review Research 4 (3), 033121, 2022
38 * 2022 Electronic structure of novel superconductor Ca4Al2O6Fe2As2 T Miyake, T Kosugi, S Ishibashi, K Terakura
Journal of the Physical Society of Japan 79 (12), 123713, 2010
37 2010 Slab thickness dependence of Rashba splitting on Au (111) surface: first-principles and model analyses T Kosugi, T Miyake, S Ishibashi
Journal of the Physical Society of Japan 80 (7), 074713, 2011
27 2011 Band structures in coupled-cluster singles-and-doubles Green’s function (GFCCSD) Y Furukawa, T Kosugi, H Nishi, Y Matsushita
The Journal of Chemical Physics 148 (20), 2018
26 2018 Linear-response functions of molecules on a quantum computer: Charge and spin responses and optical absorption T Kosugi, Y Matsushita
Physical Review Research 2 (3), 033043, 2020
23 2020 Pauli equation on a curved surface and rashba splitting on a corrugated surface T Kosugi
Journal of the Physical Society of Japan 80 (7), 073602, 2011
23 2011 Comparison of Green’s functions for transition metal atoms using self-energy functional theory and coupled-cluster singles and doubles (CCSD) T Kosugi, H Nishi, Y Furukawa, Y Matsushita
The Journal of chemical physics 148 (22), 2018
18 2018 Unfolding energy spectra of double-periodicity two-dimensional systems: Twisted bilayer graphene and on graphene Y Matsushita, H Nishi, J Iwata, T Kosugi, A Oshiyama
Physical Review Materials 2 (1), 010801, 2018
18 2018 Quasiparticle energy spectra of isolated atoms from coupled-cluster singles and doubles (CCSD): Comparison with exact CI calculations H Nishi, T Kosugi, Y Furukawa, Y Matsushita
The Journal of Chemical Physics 149 (3), 2018
16 2018 Spin-canting in lightly electron-doped CaMnO 3 H Ohnishi, T Kosugi, T Miyake, S Ishibashi, K Terakura
Physical Review B 85 (16), 165128, 2012
14 2012