Development and application of 2.5 GPa–25 T high-pressure high-field electron spin resonance system using a cryogen-free superconducting magnet

T. Sakurai; S. Kimura; M. Kimata; H. Nojiri; S. Awaji; S. Okubo; H. Ohta; Y. Uwatoko; K. Kudo; Y. Koike

doi:10.1016/j.jmr.2018.08.005

Development and application of 2.5 GPa–25 T high-pressure high-field electron spin resonance system using a cryogen-free superconducting magnet

T. Sakurai
, S. Kimura
, M. Kimata
, H. Nojiri
, S. Awaji
, S. Okubo
, H. Ohta
, Y. Uwatoko
, K. Kudo
, Y. Koike

異分野基礎科学研究所

研究成果 › 査読

14 被引用数 (Scopus)

抄録

We have developed a high-pressure electron spin resonance probe and successfully installed into the world's highest-field cryogen-free superconducting magnet having a maximum central field of 24.6 T. The high pressure of 2.5 GPa is achieved by the specially designed piston-cylinder pressure cell using THz-wave-transparent components. In the first application of this high-pressure high-field ESR system, we observed that the orthogonal dimer spin system SrCu₂(BO₃)₂ undergoes a quantum phase transition from the dimer singlet ground to the plaquette singlet ground states.

本文言語	English
ページ（範囲）	1-4
ページ数	4
ジャーナル	Journal of Magnetic Resonance
巻	296
DOI	https://doi.org/10.1016/j.jmr.2018.08.005
出版ステータス	Published - 11月 2018

ASJC Scopus subject areas

生物理学
生化学
核物理学および高エネルギー物理学
凝縮系物理学

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10.1016/j.jmr.2018.08.005

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引用スタイル

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title = "Development and application of 2.5 GPa{\textendash}25 T high-pressure high-field electron spin resonance system using a cryogen-free superconducting magnet",

abstract = "We have developed a high-pressure electron spin resonance probe and successfully installed into the world's highest-field cryogen-free superconducting magnet having a maximum central field of 24.6 T. The high pressure of 2.5 GPa is achieved by the specially designed piston-cylinder pressure cell using THz-wave-transparent components. In the first application of this high-pressure high-field ESR system, we observed that the orthogonal dimer spin system SrCu2(BO3)2 undergoes a quantum phase transition from the dimer singlet ground to the plaquette singlet ground states.",

keywords = "Cryogen-free superconducting magnet, ESR, High magnetic field, High pressure, Quantum phase transition, SrCu(BO)",

author = "T. Sakurai and S. Kimura and M. Kimata and H. Nojiri and S. Awaji and S. Okubo and H. Ohta and Y. Uwatoko and K. Kudo and Y. Koike",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Inc.",

year = "2018",

month = nov,

doi = "10.1016/j.jmr.2018.08.005",

language = "English",

volume = "296",

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TY - JOUR

T1 - Development and application of 2.5 GPa–25 T high-pressure high-field electron spin resonance system using a cryogen-free superconducting magnet

AU - Sakurai, T.

AU - Kimura, S.

AU - Kimata, M.

AU - Nojiri, H.

AU - Awaji, S.

AU - Okubo, S.

AU - Ohta, H.

AU - Uwatoko, Y.

AU - Kudo, K.

AU - Koike, Y.

PY - 2018/11

Y1 - 2018/11

N2 - We have developed a high-pressure electron spin resonance probe and successfully installed into the world's highest-field cryogen-free superconducting magnet having a maximum central field of 24.6 T. The high pressure of 2.5 GPa is achieved by the specially designed piston-cylinder pressure cell using THz-wave-transparent components. In the first application of this high-pressure high-field ESR system, we observed that the orthogonal dimer spin system SrCu2(BO3)2 undergoes a quantum phase transition from the dimer singlet ground to the plaquette singlet ground states.

AB - We have developed a high-pressure electron spin resonance probe and successfully installed into the world's highest-field cryogen-free superconducting magnet having a maximum central field of 24.6 T. The high pressure of 2.5 GPa is achieved by the specially designed piston-cylinder pressure cell using THz-wave-transparent components. In the first application of this high-pressure high-field ESR system, we observed that the orthogonal dimer spin system SrCu2(BO3)2 undergoes a quantum phase transition from the dimer singlet ground to the plaquette singlet ground states.

KW - Cryogen-free superconducting magnet

KW - ESR

KW - High magnetic field

KW - High pressure

KW - Quantum phase transition

KW - SrCu(BO)

UR - https://www.scopus.com/pages/publications/85052332590

UR - https://www.scopus.com/pages/publications/85052332590#tab=citedBy

U2 - 10.1016/j.jmr.2018.08.005

DO - 10.1016/j.jmr.2018.08.005

M3 - Article

C2 - 30165264

AN - SCOPUS:85052332590

SN - 1090-7807

VL - 296

SP - 1

EP - 4

JO - Journal of Magnetic Resonance

JF - Journal of Magnetic Resonance

ER -

Development and application of 2.5 GPa–25 T high-pressure high-field electron spin resonance system using a cryogen-free superconducting magnet

抄録

ASJC Scopus subject areas

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引用スタイル

Development and application of 2.5 GPa–25 T high-pressure high-field electron spin resonance system using a cryogen-free superconducting magnet