Institute for Molecular Science

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19942026

most citedParallel Tempering Algorithm for Conformational Studies of Biological Molecules

1k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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134 papers · 1 filter

cond-mat.str-el2025★ 1 cited

Fragility of Topology under Electronic Correlations in Iron Chalcogenides

Younsik Kim, Junseo Yoo, Sehoon Kim +5

The interplay between electronic correlations and topology is a central topic in the study of quantum materials. In this work, we investigate the impact of the orbital-selective Mo…

cond-mat.str-el2025★ 1 cited

Evidence for energy-dependent scattering dominating thermoelectricity in heavy fermion systems

Daiki Goto, Kentaro Kuga, Kiyohisa Tanaka +2

In the field of thermoelectric materials and devices, improving energy conversion efficiency remains a long-standing challenge. As a promising approach to address this issue, utili…

cond-mat.str-el2024

Photo-induced phase transition on black samarium monosulfide

Hiroshi Watanabe, Yusuke Takeno, Yusuke Negoro +14

To investigate the role of the excitons for the origin of the pressure-induced phase transition (BGT) from the black-colored insulator (BI) to the golden-yellow-colored metal (GM)…

cond-mat.str-el2024★ 77 cited

Unified description of electronic orderings and cross correlations by complete multipole representation

Satoru Hayami, Hiroaki Kusunose

We overview recent developments of electronic orderings and associated cross correlations in condensed matter physics based on a complete set of multipole representations (electric…

cond-mat.str-el2024★ 3 cited

Anisotropic Non-Fermi Liquid and Dynamical Planckian Scaling of a Quasi-Kagome Kondo Lattice System

Shin-ichi Kimura, Muhammad Frassetia Lubis, Hiroshi Watanabe +2

At the quantum critical point of correlated materials, a non-Fermi liquid state appears where electron correlations continuously develop to very low temperatures. The relaxation ti…

cond-mat.str-el2023★ 10 cited

Analysis of photo-induced chirality and magnetic toroidal moment based on Floquet formalism

Satoru Hayami, Ryota Yambe, Hiroaki Kusunose

We analyze the condition of photo-induced atomic-scale chirality and magnetic toroidal moment. By performing a high-frequency expansion in the Floquet formalism, we derive an effec…

cond-mat.str-el2023★ 2 cited

4 $f$ electron temperature driven ultrafast electron localization

Kohei Yamagami, Hiroki Ueda, Urs Staub +9

Valence transitions in strongly correlated electron systems are caused by orbital hybridization and Coulomb interactions between localized and delocalized electrons. The transition…

cond-mat.str-el2023★ 2 cited

Influence of oxygen-coordination number on the electronic structure of single-layer La-based cuprates

M. Horio, X. Peiao, M. Miyamoto +12

We present an angle-resolved photoemission spectroscopy study of the single-layer T*-type structured cuprate SmLa $_{1 - x}$ Sr $_{x}$ CuO $_{4}$ with unique five-fold pyramidal oxygen coordi…

cond-mat.str-el2023★ 7 cited

Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu $_{2}$

Takuto Nakamura, Hiroki Sugihara, Yitong Chen +6

The Kondo effect between localized $f$ -electrons and conductive carriers leads to exotic physical phenomena. Among them, heavy-fermion (HF) systems, in which massive effective carr…

cond-mat.str-el2023★ 9 cited

Unconventional Hall effect and magnetoresistance induced by metallic ferroaxial ordering

Satoru Hayami, Rikuto Oiwa, Hiroaki Kusunose

Transport property under metallic ferroaxial ordering in an external magnetic field is theoretically investigated. After presenting the relation between the magnetoconductivity ten…

cond-mat.str-el2023★ 17 cited

Time-reversal switching responses in antiferromagnets

Satoru Hayami, Hiroaki Kusunose

We propose emergent time-reversal switching responses in antiferromagnets, which is triggered by an accompanying magnetic toroidal monopole, i.e., time-reversal odd scalar distinct…

cond-mat.str-el2023★ 18 cited

Chiral charge as hidden order parameter in URu $_{2}$ Si $_{2}$

Satoru Hayami, Hiroaki Kusunose

We propose a chiral charge (electric toroidal monopole) as the hidden order parameter in URu $_{2}$ Si $_{2}$ , which satisfies all the symmetry conditions accumulated by many experime…

cond-mat.str-el2023★ 9 cited

Observation of Electronic Structure Modification in the Hidden Order Phase of CeCoSi

Shin-ichi Kimura, Hiroshi Watanabe, Shingo Tatsukawa +1

CeCoSi with no local inversion symmetric crystal structure ( $P 4/ nmm$ ) exhibits a phase transition of unknown origin (Hidden Order: HO) at about 12 K ( $T_{0}$ ) above the antiferromagn…

cond-mat.str-el2023★ 3 cited

Current-Induced Metallization and Valence Transition in Black SmS

Shin-ichi Kimura, Hiroshi Watanabe, Shingo Tatsukawa +4

A strongly-correlated insulator, samarium mono-sulfide (SmS), presents not only the pressure-induced insulator-to-metal transition (IMT) with the color change from black to golden-…

cond-mat.str-el2022

Magnetic Properties of Multifunctional $^{7}$ LiFePO $_{4}$ under Hydrostatic Pressure

Ugne Miniotaite, Ola Kenji Forslund, Elisabetta Nocerino +12

LiFePO $_{4}$ (LFPO) is an archetypical and well-known cathode material for rechargeable Li-ion batteries. However, its quasi-one-dimensional (Q1D) structure along with the Fe ions, L…

cond-mat.str-el2022★ 3 cited

Spin-charge coupling and decoupling in perovskite-type iron oxides (Sr $_{1 - x}$ Ba $_{x}$ ) $_{2/3}$ La $_{1/3}$ FeO $_{3}$

Masaho Onose, Hidefumi Takahashi, Takashi Saito +10

The perovskite-type iron oxide Sr $_{2/3}$ La $_{1/3}$ FeO $_{3}$ is known to show characteristic spin-charge ordering (SCO), where sixfold collinear spin ordering and threefold charge or…

cond-mat.str-el2022★ 4 cited

Surface valence transition in SmS by alkali metal adsorption

Takuto Nakamura, Toru Nakaya, Yoshiyuki Ohtsubo +9

The electronic structure changes of SmS surfaces under potassium (K) doping are elucidated using synchrotron-based core-level photoelectron spectroscopy and angle-resolved photoele…

cond-mat.str-el2022★ 1 cited

Observation of the bands with $d_{x y}$ orbital character near the Fermi level in NdFeAs $_{1 - x}$ P $_{x}$ O $_{0.9}$ F $_{0.1}$ using angle-resolved photoemission spectroscopy

Z. H. Tin, T. Adachi, A. Takemori +6

We studied the band structure of NdFeAs $_{1 - x}$ P $_{x}$ O $_{0.9}$ F $_{0.1}$ ( $x$ = 0, 0.2, 0.4 and 0.6) using angle-resolved photoemission spectroscopy (ARPES) measurements. Two of th…

cond-mat.str-el2022★ 6 cited

Breakdown of bulk-projected isotropy in surface electronic states of topological Kondo insulator SmB $_{6}$ (001)

Yoshiyuki Ohtsubo, Toru Nakaya, Takuto Nakamura +4

The topology and spin-orbital polarization of two-dimensional (2D) surface electronic states have been extensively studied in this decade. One major interest in them is their close…

cond-mat.str-el2022★ 8 cited

Simultaneous Control of Bandfilling and Bandwidth in Electric Double-Layer Transistor Based on Organic Mott Insulator $κ$ -(BEDT-TTF) $_{2}$ Cu[N(CN) $_{2}$ ]Cl

Yoshitaka Kawasugi, Hiroshi M. Yamamoto

The physics of quantum many-body systems have been studied using bulk correlated materials, and recently, moiré superlattices formed by atomic bilayers have appeared as a novel pla…

cond-mat.str-el2021★ 195 cited

Unconventional Superconductivity in UTe2

D. Aoki, J. -P. Brison, J. Flouquet +4

The novel spin-triplet superconductor candidate UTe2 was discovered only recently at the end of 2018 and attracted enormous attention. We review key experimental and theoretical pr…

cond-mat.str-el2021★ 2 cited

Optical study on electronic structure of the locally non-centrosymmetric CeRh $_{2}$ As $_{2}$

Shin-ichi Kimura, Jörg Sichelschmidt, Seunghyun Khim

The electronic structures of the heavy-fermion superconductor CeRh $_{2}$ As $_{2}$ with the local inversion symmetry breaking and the reference material LaRh $_{2}$ As $_{2}$ have been investig…

cond-mat.str-el2021★ 45 cited

Magnetic Properties under Pressure in Novel Spin-Triplet Superconductor UTe2

Dexin Li, Ai Nakamura, Fuminori Honda +8

We report the magnetic susceptibility and the magnetization under pressures up to 1.7GPa above the critical pressure, Pc ~ 1.5GPa, for H // a, b, c-axes in the novel spin triplet s…

cond-mat.str-el2021★ 2 cited

Photoinduced Transient States of Antiferromagnetic Orderings in La $_{1/3}$ Sr $_{2/3}$ FeO $_{3}$ and SrFeO $_{3}$ Thin Films Observed through Time-resolved Resonant Soft X-ray Scattering

Kohei Yamamoto, Tomoyuki Tsuyama, Suguru Ito +12

The relationship between the magnetic interaction and photoinduced dynamics in antiferromagnetic perovskites is investigated in this study. In La $_{1/3}$ Sr $_{2/3}$ FeO $_{3}$ t…

Fragility of Topology under Electronic Correlations in Iron Chalcogenides

Evidence for energy-dependent scattering dominating thermoelectricity in heavy fermion systems

Photo-induced phase transition on black samarium monosulfide

Unified description of electronic orderings and cross correlations by complete multipole representation

Anisotropic Non-Fermi Liquid and Dynamical Planckian Scaling of a Quasi-Kagome Kondo Lattice System

Analysis of photo-induced chirality and magnetic toroidal moment based on Floquet formalism

4f electron temperature driven ultrafast electron localization

Influence of oxygen-coordination number on the electronic structure of single-layer La-based cuprates

Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu2​

Unconventional Hall effect and magnetoresistance induced by metallic ferroaxial ordering

Time-reversal switching responses in antiferromagnets

Chiral charge as hidden order parameter in URu2​Si2​

Observation of Electronic Structure Modification in the Hidden Order Phase of CeCoSi

Current-Induced Metallization and Valence Transition in Black SmS

Magnetic Properties of Multifunctional 7LiFePO4​ under Hydrostatic Pressure

Spin-charge coupling and decoupling in perovskite-type iron oxides (Sr1−x​Bax​)2/3​La1/3​FeO3​

Surface valence transition in SmS by alkali metal adsorption

Observation of the bands with dxy​ orbital character near the Fermi level in NdFeAs1−x​Px​O0.9​F0.1​ using angle-resolved photoemission spectroscopy

Breakdown of bulk-projected isotropy in surface electronic states of topological Kondo insulator SmB6​(001)

Simultaneous Control of Bandfilling and Bandwidth in Electric Double-Layer Transistor Based on Organic Mott Insulator κ-(BEDT-TTF)2​Cu[N(CN)2​]Cl

Unconventional Superconductivity in UTe2

Optical study on electronic structure of the locally non-centrosymmetric CeRh2​As2​

Magnetic Properties under Pressure in Novel Spin-Triplet Superconductor UTe2

Photoinduced Transient States of Antiferromagnetic Orderings in La1/3​Sr2/3​FeO3​ and SrFeO3​ Thin Films Observed through Time-resolved Resonant Soft X-ray Scattering

4 $f$ electron temperature driven ultrafast electron localization

Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu $_{2}$

Chiral charge as hidden order parameter in URu $_{2}$ Si $_{2}$

Magnetic Properties of Multifunctional $^{7}$ LiFePO $_{4}$ under Hydrostatic Pressure

Spin-charge coupling and decoupling in perovskite-type iron oxides (Sr $_{1 - x}$ Ba $_{x}$ ) $_{2/3}$ La $_{1/3}$ FeO $_{3}$

Observation of the bands with $d_{x y}$ orbital character near the Fermi level in NdFeAs $_{1 - x}$ P $_{x}$ O $_{0.9}$ F $_{0.1}$ using angle-resolved photoemission spectroscopy

Breakdown of bulk-projected isotropy in surface electronic states of topological Kondo insulator SmB $_{6}$ (001)

Simultaneous Control of Bandfilling and Bandwidth in Electric Double-Layer Transistor Based on Organic Mott Insulator $κ$ -(BEDT-TTF) $_{2}$ Cu[N(CN) $_{2}$ ]Cl

Optical study on electronic structure of the locally non-centrosymmetric CeRh $_{2}$ As $_{2}$

Photoinduced Transient States of Antiferromagnetic Orderings in La $_{1/3}$ Sr $_{2/3}$ FeO $_{3}$ and SrFeO $_{3}$ Thin Films Observed through Time-resolved Resonant Soft X-ray Scattering