Search Results - "Rina Tazai"

Mechanism of exotic density-wave and beyond-Migdal unconventional superconductivity in kagome metal AV3Sb5 (A = K, Rb, Cs) by Tazai, Rina, Yamakawa, Youichi, Onari, Seiichiro, Kontani, Hiroshi

“…Exotic quantum phase transitions in metals, such as the electronic nematic state, have been discovered one after another and found to be universal now. The…”
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Charge-loop current order and Z 3 nematicity mediated by bond order fluctuations in kagome metals by Rina Tazai, Youichi Yamakawa, Hiroshi Kontani

“…Abstract Recent experiments on geometrically frustrated kagome metal AV3Sb5 (A = K, Rb, Cs) have revealed the emergence of the charge loop current (cLC) order…”
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Drastic magnetic-field-induced chiral current order and emergent current-bond-field interplay in kagome metals by Tazai, Rina, Yamakawa, Youichi, Kontani, Hiroshi

“…In kagome metals, the chiral current order parameter [Formula: see text] with time-reversal-symmetry-breaking is the source of various exotic electronic…”
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d - and p -wave Quantum Liquid Crystal Orders in Cuprate Superconductors, κ -(BEDT-TTF) 2 X, and Coupled Chain Hubbard Models: Functional-renormalization-group Analysis by Tazai, Rina, Yamakawa, Youichi, Tsuchiizu, Masahisa, Kontani, Hiroshi

“…Unconventional symmetry breaking without spin order, such as the rotational symmetry breaking (= nematic or smectic) orders as well as the spontaneous…”
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Charge-loop current order and Z3 nematicity mediated by bond order fluctuations in kagome metals by Tazai, Rina, Yamakawa, Youichi, Kontani, Hiroshi

“…Recent experiments on geometrically frustrated kagome metal A V 3 Sb 5 ( A = K, Rb, Cs) have revealed the emergence of the charge loop current (cLC) order near…”
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Real-Space Loop Current Pattern in Time-Reversal-Symmetry Breaking Phase in Kagome Metals by Shimura, Koki, Tazai, Rina, Yamakawa, Youichi, Onari, Seiichiro, Kontani, Hiroshi

“…The charge loop current (cLC) state has attracted increasing attention in kagome metals. Here, we calculate the currents along the nearest sites i and j, Ji,j,…”
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Odd-parity spin-loop-current order mediated by transverse spin fluctuations in cuprates and related electron systems by Kontani, Hiroshi, Yamakawa, Youichi, Tazai, Rina, Onari, Seiichiro

“…Unconventional symmetry-breaking phenomena due to nontrivial order parameters attract increasing attention in strongly correlated electron systems. Here, we…”
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Plain s -Wave Superconductivity near Magnetic Criticality: Enhancement of Attractive Electron–Boson Coupling Vertex Corrections by Tazai, Rina, Yamakawa, Youichi, Tsuchiizu, Masahisa, Kontani, Hiroshi

“…Recent experiments revealed that the plain s-wave state without any sign-reversal emerges in various metals near magnetic criticality. To understand this…”
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Revealing the Orbital Composition of Heavy Fermion Quasiparticles in CeRu2Si2 by Kramer, Kevin P, Tazai, Rina, von Arx, Karin, Horio, Masafumi, Küspert, Julia, Wang, Qisi, Sassa, Yasmine, Kim, Timur K, Cacho, Céphise, Rault, Julien E, Le Fèvre, Patrick, Bertran, François, Janoschek, Marc, Gauthier, Nicolas, Mazzone, Daniel, Daou, Ramzy, Chang, Johan

“…We present a resonant angle-resolved photoemission spectroscopy (ARPES) study of the electronic band structure and heavy fermion quasiparticles in CeRu2Si2…”
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Prediction of pseudogap formation due to d-wave bond-order in organic superconductor κ-(BEDT-TTF)_{2}X by Rina Tazai, Youichi Yamakawa, Masahisa Tsuchiizu, Hiroshi Kontani

“…Rich hidden unconventional orders with pseudogap formation, such as the intersite bond order (BO), attract increasing attention in condensed matter physics…”
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Hexadecapole Fluctuation Mechanism for s-wave Heavy Fermion Superconductor CeCu2Si2: Interplay between Intra- and Inter-Orbital Cooper Pairs by Tazai, Rina, Kontani, Hiroshi

“…In heavy-fermion superconductors, it is widely believed that the superconducting gap function has sign-reversal due to the strong electron correlation…”
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Hexadecapole Fluctuation Mechanism for s -wave Heavy Fermion Superconductor CeCu 2 Si 2 : Interplay between Intra- and Inter-Orbital Cooper Pairs by Tazai, Rina, Kontani, Hiroshi

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Unconventional density waves and superconductivities in Fe-based superconductors and other strongly correlated electron systems by Kontani, Hiroshi, Tazai, Rina, Yamakawa, Youichi, Onari, Seiichiro

“…In this article, we review the recent significant progress in the theoretical studies of the electronic states by mainly focusing on Fe-based and cuprate…”
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Charge-loop current order and Z 3 nematicity mediated by bond order fluctuations in kagome metals by Tazai, Rina, Yamakawa, Youichi, Kontani, Hiroshi

“…Recent experiments on geometrically frustrated kagome metal AV Sb (A = K, Rb, Cs) have revealed the emergence of the charge loop current (cLC) order near the…”
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Prediction of pseudogap formation due to d -wave bond-order in organic superconductor κ − ( BEDT-TTF ) 2 X by Tazai, Rina, Yamakawa, Youichi, Tsuchiizu, Masahisa, Kontani, Hiroshi

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Mechanism of exotic density-wave and beyond-Migdal unconventional superconductivity in kagome metal AV 3 Sb 5 (A = K, Rb, Cs) by Tazai, Rina, Yamakawa, Youichi, Onari, Seiichiro, Kontani, Hiroshi

“…Exotic quantum phase transitions in metals, such as the electronic nematic state, have been discovered one after another and found to be universal now. The…”
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Upper limit on the amplitude of gravitational waves around 0.1 Hz from the Global Positioning System by Aoyama, Shohei, Tazai, Rina, Ichiki, Kiyotomo

“…The global positioning system (GPS) is composed of 31 satellites having atomic clocks with 10 super(-15) accuracy on board and enables one to calibrate the…”
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Revealing the Orbital Composition of Heavy Fermion Quasiparticles in CeRu 2 Si 2 by Kramer, Kevin P., Tazai, Rina, von Arx, Karin, Horio, Masafumi, Küspert, Julia, Wang, Qisi, Sassa, Yasmine, Kim, Timur K., Cacho, Céphise, Rault, Julien E., Le Fèvre, Patrick, Bertran, François, Janoschek, Marc, Gauthier, Nicolas, Mazzone, Daniel, Daou, Ramzy, Chang, Johan

“…We present a resonant angle-resolved photoemission spectroscopy (ARPES) study of the electronic band structure and heavy fermion quasiparticles in…”
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Photoinduced non-reciprocal magnetism by Hanai, Ryo, Ootsuki, Daiki, Tazai, Rina

“…Out of equilibrium, the action-reaction symmetry of the interactions is often broken, leading to the emergence of various collective phenomena with no…”
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Drastic magnetic-field-induced chiral current order and emergent current-bond-field interplay in kagome metals by Tazai, Rina, Yamakawa, Youichi, Kontani, Hiroshi

“…Proc. Natl. Acad. of Sci. (PNAS) 121, e2303476121 (2024) In kagome metals, the chiral current order $\eta$ with time-reversal-symmetry-breaking is the source…”
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