S. Okubo

activity

19992021

most citedDirect Observation of the Quantum Phase Transition of SrCu

_{2}

(BO

_{3}

)

_{2}

by High-Pressure and Terahertz Electron Spin Resonance

53 citations · 293 across the 24 of their papers we have counts for

collaborators

24 papers

cond-mat.str-el2021★ 3 cited

Anomalous magnetic exchange in a dimerized quantum-magnet composed of unlike spin species

S. P. M. Curley, B. M. Huddart, D. Kamenskyi +15

We present here a study of the magnetic properties of the antiferromagnetic dimer material CuVOF $_{4}$ (H $_{2}$ O) $_{6} \cdot$ H $_{2}$ O, in which the dimer unit is composed of two different $S…

cond-mat.str-el2021★ 18 cited

Continuous control of classical-quantum crossover by external high pressure in the coupled chain compound CsCuCl $_{3}$

Daisuke Yamamoto, Takahiro Sakurai, Ryosuke Okuto +4

In solid materials, the parameters relevant to quantum effects, such as the spin quantum number, are basically determined and fixed at the chemical synthesis, which makes it challe…

cond-mat.str-el2018★ 53 cited

Direct Observation of the Quantum Phase Transition of SrCu $_{2}$ (BO $_{3}$ ) $_{2}$ by High-Pressure and Terahertz Electron Spin Resonance

Takahiro Sakurai, Yuki Hirao, Keigo Hijii +5

High-pressure and high-field electron spin resonance (ESR) measurements have been performed on a single crystal of the orthogonal-dimer spin system SrCu $_{2}$ (BO $_{3}$ ) $_{2}$ . With…

cond-mat.str-el2016★ 11 cited

Dzyaloshinsky-Moriya interaction and the ground state in S=3/2 perfect kagome lattice antiferromagnet $KC r_{3} (OH)_{6} (S O_{4})_{2}$ (Cr-jarosite) studied by X-band and high-frequency ESR

Susumu Okubo, Ryohei Nakata, Hitoshi Ohta +9

A single crystal S=3/2 perfect kagome lattice antiferromagnet $KC r_{3} (OH)_{6} (S O_{4})_{2}$ (Cr-jarosite) has been studied by X-band and high-frequency electron spin resonance (ES…

cond-mat.mtrl-sci2015★ 12 cited

Frequency Extension to THz Range in High Pressure ESR System and Its Application to Shastry-Sutherland Model Compound SrCu $_{2}$ (BO $_{3}$ ) $_{2}$

Hitoshi Ohta, Takahiro Sakurai, Ryosuke Matsui +7

We have made a survey of ceramics for the inner parts of the transmission-type pressure cell to achieve the high pressure and the high transmission in THz range. By using the optim…

cond-mat.mtrl-sci2015★ 6 cited

Microscopic properties of degradation-free capped GdN thin films studied by Electron Spin Resonance

Tokuro Shimokawa, Yohei Fukuoka, Masashi Fujisawa +8

The microscopic magnetic properties of high-quality GdN thin films have been investigated by electron spin resonance (ESR) and ferromagnetic resonance (FMR) measurements. Detailed…

Anomalous magnetic exchange in a dimerized quantum-magnet composed of unlike spin species

Continuous control of classical-quantum crossover by external high pressure in the coupled chain compound CsCuCl3​

Direct Observation of the Quantum Phase Transition of SrCu2​(BO3​)2​ by High-Pressure and Terahertz Electron Spin Resonance

Dzyaloshinsky-Moriya interaction and the ground state in S=3/2 perfect kagome lattice antiferromagnet KCr3​(OH)6​(SO4​)2​ (Cr-jarosite) studied by X-band and high-frequency ESR

Frequency Extension to THz Range in High Pressure ESR System and Its Application to Shastry-Sutherland Model Compound SrCu2​(BO3​)2​

Microscopic properties of degradation-free capped GdN thin films studied by Electron Spin Resonance

Continuous control of classical-quantum crossover by external high pressure in the coupled chain compound CsCuCl $_{3}$

Direct Observation of the Quantum Phase Transition of SrCu $_{2}$ (BO $_{3}$ ) $_{2}$ by High-Pressure and Terahertz Electron Spin Resonance

Dzyaloshinsky-Moriya interaction and the ground state in S=3/2 perfect kagome lattice antiferromagnet $KC r_{3} (OH)_{6} (S O_{4})_{2}$ (Cr-jarosite) studied by X-band and high-frequency ESR

Frequency Extension to THz Range in High Pressure ESR System and Its Application to Shastry-Sutherland Model Compound SrCu $_{2}$ (BO $_{3}$ ) $_{2}$