High-field and high-pressure ESR measurements of SrCu2(BO 3)2

T. Sakurai; M. Tomoo; S. Okubo; H. Ohta; K. Kudo; Y. Koike

doi:10.1088/1742-6596/150/4/042171

High-field and high-pressure ESR measurements of SrCu₂(BO ₃)₂

T. Sakurai, M. Tomoo, S. Okubo, H. Ohta, K. Kudo, Y. Koike

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

High-field and high-pressure ESR measurements of SrCu₂(BO ₃)₂ have been performed at 1.6 K in the field region up to 30 T, the frequency region from 70 to 360 GHz and the pressure region up to 12 kbar. The direct ESR transition mode between the singlet ground state and the triplet excited states was observed at various pressures. We have succeeded in observing the decrease of the spin gap directly upon applying the pressure. The origin of the decrease of the gap energy is discussed.

Original language	English
Article number	042171
Journal	Journal of Physics: Conference Series
Volume	150
Issue number	4
DOIs	https://doi.org/10.1088/1742-6596/150/4/042171
Publication status	Published - 2009
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1088/1742-6596/150/4/042171

Cite this

@article{4dee389cfb4643e7a00cf83e2f376457,

title = "High-field and high-pressure ESR measurements of SrCu2(BO 3)2",

abstract = "High-field and high-pressure ESR measurements of SrCu2(BO 3)2 have been performed at 1.6 K in the field region up to 30 T, the frequency region from 70 to 360 GHz and the pressure region up to 12 kbar. The direct ESR transition mode between the singlet ground state and the triplet excited states was observed at various pressures. We have succeeded in observing the decrease of the spin gap directly upon applying the pressure. The origin of the decrease of the gap energy is discussed.",

author = "T. Sakurai and M. Tomoo and S. Okubo and H. Ohta and K. Kudo and Y. Koike",

year = "2009",

doi = "10.1088/1742-6596/150/4/042171",

language = "English",

volume = "150",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "4",

}

TY - JOUR

T1 - High-field and high-pressure ESR measurements of SrCu2(BO 3)2

AU - Sakurai, T.

AU - Tomoo, M.

AU - Okubo, S.

AU - Ohta, H.

AU - Kudo, K.

AU - Koike, Y.

PY - 2009

Y1 - 2009

N2 - High-field and high-pressure ESR measurements of SrCu2(BO 3)2 have been performed at 1.6 K in the field region up to 30 T, the frequency region from 70 to 360 GHz and the pressure region up to 12 kbar. The direct ESR transition mode between the singlet ground state and the triplet excited states was observed at various pressures. We have succeeded in observing the decrease of the spin gap directly upon applying the pressure. The origin of the decrease of the gap energy is discussed.

AB - High-field and high-pressure ESR measurements of SrCu2(BO 3)2 have been performed at 1.6 K in the field region up to 30 T, the frequency region from 70 to 360 GHz and the pressure region up to 12 kbar. The direct ESR transition mode between the singlet ground state and the triplet excited states was observed at various pressures. We have succeeded in observing the decrease of the spin gap directly upon applying the pressure. The origin of the decrease of the gap energy is discussed.

UR - http://www.scopus.com/inward/record.url?scp=77952521677&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77952521677&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/150/4/042171

DO - 10.1088/1742-6596/150/4/042171

M3 - Article

AN - SCOPUS:77952521677

SN - 1742-6588

VL - 150

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 4

M1 - 042171

ER -

High-field and high-pressure ESR measurements of SrCu₂(BO ₃)₂

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this