Search Results - "Kitatani, Motoharu"

Nickelate superconductors—a renaissance of the one-band Hubbard model by Kitatani, Motoharu, Si, Liang, Janson, Oleg, Arita, Ryotaro, Zhong, Zhicheng, Held, Karsten

“…The recently discovered nickelate superconductors appear, at first glance, to be even more complicated multi-orbital systems than cuprates. To identify the…”
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Anomalous transport due to Weyl fermions in the chiral antiferromagnets Mn3X, X = Sn, Ge by Chen, Taishi, Tomita, Takahiro, Minami, Susumu, Fu, Mingxuan, Koretsune, Takashi, Kitatani, Motoharu, Muhammad, Ikhlas, Nishio-Hamane, Daisuke, Ishii, Rieko, Ishii, Fumiyuki, Arita, Ryotaro, Nakatsuji, Satoru

“…The recent discoveries of strikingly large zero-field Hall and Nernst effects in antiferromagnets Mn 3 X ( X  = Sn, Ge) have brought the study of magnetic…”
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Anomalous transport due to Weyl fermions in the chiral antiferromagnets Mn3 X, X = Sn, Ge by Taishi Chen, Takahiro Tomita, Susumu Minami, Mingxuan Fu, Takashi Koretsune, Motoharu Kitatani, Ikhlas Muhammad, Daisuke Nishio-Hamane, Rieko Ishii, Fumiyuki Ishii, Ryotaro Arita, Satoru Nakatsuji

“…The large anomalous Hall (AHE) and anomalous Nernst effects (ANE) in antiferromagnets Mn3Sn/Mn3Ge are considered fingerprints of Weyl nodes residing near the…”
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Possible bi-stable structures of pyrenebutanoic acid-linked protein molecules adsorbed on graphene: theoretical study by Oishi, Yasuhiro, Kitatani, Motoharu, Kusakabe, Koichi

“…We theoretically analyze possible multiple conformations of protein molecules immobilized by 1-pyrenebutanoic acid succinimidyl ester (PASE) linkers on…”
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Phase Diagram of Nickelate Superconductors Calculated by Dynamical Vertex Approximation by Held, Karsten, Si, Liang, Worm, Paul, Janson, Oleg, Arita, Ryotaro, Zhong, Zhicheng, Tomczak, Jan M., Kitatani, Motoharu

“…We review the electronic structure of nickelate superconductors with and without effects of electronic correlations. As a minimal model, we identify the…”
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Ab initio materials design of superconductivity in d9 nickelates by Kitatani, Motoharu, Nomura, Yusuke, Hirayama, Motoaki, Arita, Ryotaro

“…Motivated by the recent theoretical materials design of superconducting d9 nickelates for which the charge transfer from the NiO2 layer to the block layer is…”
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Surface terminations control charge transfer from bulk to surface states in topological insulators by Fukumoto, Keiki, Lee, Seunghee, Adachi, Shin-ichi, Suzuki, Yuta, Kusakabe, Koichi, Yamamoto, Rikuto, Kitatani, Motoharu, Ishida, Kunio, Nakagawa, Yoshinori, Merkel, Michael, Shiga, Daisuke, Kumigashira, Hiroshi

“…Topological insulators (TI) hold significant potential for various electronic and optoelectronic devices that rely on the Dirac surface state (DSS), including…”
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Optimizing Superconductivity: From Cuprates via Nickelates to Palladates by Kitatani, Motoharu, Si, Liang, Worm, Paul, Tomczak, Jan M, Arita, Ryotaro, Held, Karsten

“…Motivated by cuprate and nickelate superconductors, we perform a comprehensive study of the superconducting instability in the single-band Hubbard model. We…”
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Strongly correlated superconductivity with long-range spatial fluctuations by Kitatani, Motoharu, Arita, Ryotaro, Schäfer, Thomas, Held, Karsten

“…Abstract We review recent studies for superconductivity using diagrammatic extensions of dynamical mean field theory. These approaches take into account…”
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Ab initio materials design of superconductivity in d 9 nickelates by Kitatani, Motoharu, Nomura, Yusuke, Hirayama, Motoaki, Arita, Ryotaro

“…Motivated by the recent theoretical materials design of superconducting d9 nickelates for which the charge transfer from the NiO2 layer to the block layer is…”
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FLEX+DMFT approach to the d -wave superconducting phase diagram of the two-dimensional Hubbard model by Kitatani, Motoharu, Tsuji, Naoto, Aoki, Hideo

“…The dynamical mean-field theory (DMFT) combined with the fluctuation exchange (FLEX) method, namely, FLEX+DMFT, is an approach for correlated electron systems…”
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Anomalous transport due to Weyl fermions in the chiral antiferromagnets Mn 3 X, X = Sn, Ge by Chen, Taishi, Tomita, Takahiro, Minami, Susumu, Fu, Mingxuan, Koretsune, Takashi, Kitatani, Motoharu, Muhammad, Ikhlas, Nishio-Hamane, Daisuke, Ishii, Rieko, Ishii, Fumiyuki, Arita, Ryotaro, Nakatsuji, Satoru

“…The recent discoveries of strikingly large zero-field Hall and Nernst effects in antiferromagnets Mn X (X = Sn, Ge) have brought the study of magnetic…”
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Natural orbital impurity solver for real-frequency properties at finite temperature by Kitatani, Motoharu, Sakai, Shiro, Arita, Ryotaro

“…Phys. Rev. B 108, 195124 (2023) We extend the natural orbital impurity solver [PRB 90, 085102 (2014)] to finite temperatures and apply it to calculate spectral…”
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Possible bi-stable structures of pyrene-butanoic-acid-linked protein molecules adsorbed on graphene: Theoretical study by Oishi, Yasuhiro, Kitatani, Motoharu, Kusakabe, Koichi

“…Beilstein Archives 2023.1 (2023): 59 We theoretically analyze possible multiple conformations of protein molecules immobilized by…”
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Designing a polymerized phenalenyl tessellation molecule to realize a super-honeycomb antiferromagnetic S = 3/2 spin system by Komatsu, Kenshin, Morishita, Naoki, Kitatani, Motoharu, Kusakabe, Koichi

“…In a multiply hydrogenated polymer of phenalenyl tessellation molecules (PTMs) where spatially overlapping zero modes appear, three parallelly spin-aligned…”
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Nematicity-enhanced superconductivity in systems with a non-Fermi liquid behavior by Sayyad, Sharareh, Kitatani, Motoharu, Vaezi, Abolhassan, Aoki, Hideo

“…J. Phys.: Condens. Matter 35 245605 (2023) We explore the interplay between nematicity~(spontaneous breaking of the sixfold rotational symmetry),…”
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textit{Ab initio}$ Materials Design of Superconductivity in $d^9$ Nickelates by Kitatani, Motoharu, Nomura, Yusuke, Hirayama, Motoaki, Arita, Ryotaro

“…APL Mater 11, 030701 (2023) Motivated by the recent theoretical materials design of superconducting $d^9$ nickelates for which the charge transfer from the…”
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Strongly correlated superconductivity with long-range spatial fluctuations by Kitatani, Motoharu, Arita, Ryotaro, Schäfer, Thomas, Held, Karsten

“…J. Phys. Mater. 5 034005 (2022) We review recent studies for superconductivity using diagrammatic extensions of dynamical mean field theory. These approaches…”
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Optimizing superconductivity: from cuprates via nickelates to palladates by Kitatani, Motoharu, Si, Liang, Worm, Paul, Tomczak, Jan M, Arita, Ryotaro, Held, Karsten

“…Phys. Rev. Lett. 130, 166002 (2023) Motivated by cuprate and nickelate superconductors, we perform a comprehensive study of the superconducting instability in…”
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Correlations turn electronic structure of finite-layer nickelates upside down by Worm, Paul, Si, Liang, Kitatani, Motoharu, Arita, Ryotaro, Tomczak, Jan M, Held, Karsten

“…Phys. Rev. Materials 6, L091801 (2022) Motivated by the recent discovery of superconductivity in the pentalayer nickelate Nd$_6$Ni$_5$O$_{12}$ [Nature…”
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