T. Moriwaki

activity

20032025

most citedOptical probe of carrier doping by X-ray irradiation in organic dimer Mott insulator

κ

-(BEDT-TTF)

_{2}

Cu[N(CN)

_{2}]

39 citations · 86 across the 5 of their papers we have counts for

collaborators

Showing cond-mat.str-elShow all

9 papers · 1 filter

cond-mat.str-el2024★ 16 cited

Magneto-optical spectra of an organic antiferromagnet as a candidate for an altermagnet

Satoshi Iguchi, Hiroki Kobayashi, Yuka Ikemoto +5

We have measured the magneto-optical Kerr effect (MOKE) in an orthorhombic organic antiferromagnet $κ$ -(BEDT-TTF) $_{2}$ Cu[N(CN) $_{2}$ ]Cl, which is a candidate for an altermagnet. From…

cond-mat.str-el2021★ 28 cited

Hybridization-gap Formation and Superconductivity in the Pressure-induced Semimetallic Phase of the Excitonic Insulator Ta $_{2}$ NiSe $_{5}$

Kazuyuki Matsubayashi, Hidekazu Okamura, Takashi Mizokawa +19

The excitonic insulator Ta $_{2}$ NiSe $_{5}$ experiences a first-order structural transition under pressure from rippled to flat layer-structure at Ps = 3 GPa, which drives the system fr…

cond-mat.str-el2019

Optical Conductivity Study of $f$ Electron States in YbCu $_{2}$ Ge $_{2}$ at High Pressures to 20 GPa

H. Okamura, M. Nagata, A. Tsubouchi +3

Optical conductivity [ $σ (ω)$ ] of YbCu $_{2}$ Ge $_{2}$ has been measured at external pressures ( $P$ ) to 20 GPa, to study the $P$ evolution of $f$ electron hybridized states. At $P$ =0, $σ(…

cond-mat.str-el2018

Spectroscopic signature of trimer Mott insulator and charge disproportionation in BaIrO $_{3}$

R. Okazaki, S. Ito, K. Tanabe +4

We have measured the reflectivity spectra of the barium iridate $9 R$ BaIrO $_{3}$ , the crystal structure of which consists of characteristic Ir $_{3}$ O $_{12}$ trimers. In the high-temper…

cond-mat.str-el2017

Dimer-Mott and charge-ordered insulating states in the quasi-one-dimensional organic conductors $δ_{P}^{'}$ - and $δ_{C}^{'}$ -(BPDT-TTF) $_{2}$ ICl $_{2}$

R. Kobayashi, K. Hashimoto, N. Yoneyama +7

We investigated the electronic states of the quasi-one-dimensional organic conductors $δ_{P}^{'}$ -(BPDT-TTF) $_{2}$ ICl $_{2}$ and $δ_{C}^{'}$ -(BPDT-TTF) $_{2}$ ICl $_{2}$ , both of which are insulatin…

cond-mat.str-el2016

Crystallization and vitrification of electrons in a glass-forming charge liquid

S. Sasaki, K. Hashimoto, R. Kobayashi +14

Charge ordering (CO) is a phenomenon in which electrons in solids crystallize into a periodic pattern of charge-rich and charge-poor sites owing to strong electron correlations. Th…

Magneto-optical spectra of an organic antiferromagnet as a candidate for an altermagnet

Hybridization-gap Formation and Superconductivity in the Pressure-induced Semimetallic Phase of the Excitonic Insulator Ta2​NiSe5​

Optical Conductivity Study of f Electron States in YbCu2​Ge2​ at High Pressures to 20 GPa

Spectroscopic signature of trimer Mott insulator and charge disproportionation in BaIrO3​

Dimer-Mott and charge-ordered insulating states in the quasi-one-dimensional organic conductors δP′​- and δC′​-(BPDT-TTF)2​ICl2​

Crystallization and vitrification of electrons in a glass-forming charge liquid

Hybridization-gap Formation and Superconductivity in the Pressure-induced Semimetallic Phase of the Excitonic Insulator Ta $_{2}$ NiSe $_{5}$

Optical Conductivity Study of $f$ Electron States in YbCu $_{2}$ Ge $_{2}$ at High Pressures to 20 GPa

Spectroscopic signature of trimer Mott insulator and charge disproportionation in BaIrO $_{3}$

Dimer-Mott and charge-ordered insulating states in the quasi-one-dimensional organic conductors $δ_{P}^{'}$ - and $δ_{C}^{'}$ -(BPDT-TTF) $_{2}$ ICl $_{2}$