Magnetostriction of the 2D orthogonal dimer spin system SrCu 2(BO3)2 under pulsed high magnetic fields

Yoshiki Sawai; Yasuo Narumi; Tetsuya Takeuchi; Masahiro Matsumiya; Hiroshi Kageyama; Kazuyoshi Yoshimura; Yoshitami Ajiro; Masayuki Hagiwara; Koichi Kindo

doi:10.1063/1.2355065

Magnetostriction of the 2D orthogonal dimer spin system SrCu ₂(BO₃)₂ under pulsed high magnetic fields

Yoshiki Sawai, Yasuo Narumi, Tetsuya Takeuchi, Masahiro Matsumiya, Hiroshi Kageyama, Kazuyoshi Yoshimura, Yoshitami Ajiro, Masayuki Hagiwara, Koichi Kindo

Materials Property Division

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have measured the magnetostriction on the 2D orthogonal dimer system SrCu₂(BO₃)₂ under pulsed magnetic fields up to about 55 T, in order to investigate the lattice instability in the field regions where 1/4 and 1/3 magnetization plateaus appear. Theoretically, superstructure is expected to be formed at each plateau region and it is considered that spin-lattice effects are necessary to fully describe the spin density profile of the plateaus. We observe the lattice deformation which accompanies the increase in magnetization.

Original language	English
Title of host publication	LOW TEMPERATURE PHYSICS
Subtitle of host publication	24th International Conference on Low Temperature Physics - LT24
Pages	1053-1054
Number of pages	2
DOIs	https://doi.org/10.1063/1.2355065
Publication status	Published - 2006
Event	LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States Duration: 2006 Aug 10 → 2006 Oct 17

Publication series

Name	AIP Conference Proceedings
Volume	850
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
Country/Territory	United States
City	Orlando, FL
Period	06/8/10 → 06/10/17

Keywords

High magnetic fields
Magnetostriction
Spin-lattice couplin
SrCu(BO)

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.2355065

Cite this

Sawai, Y., Narumi, Y., Takeuchi, T., Matsumiya, M., Kageyama, H., Yoshimura, K., Ajiro, Y., Hagiwara, M., & Kindo, K. (2006). Magnetostriction of the 2D orthogonal dimer spin system SrCu ₂(BO₃)₂ under pulsed high magnetic fields. In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 (pp. 1053-1054). (AIP Conference Proceedings; Vol. 850). https://doi.org/10.1063/1.2355065

Magnetostriction of the 2D orthogonal dimer spin system SrCu ₂(BO₃)₂ under pulsed high magnetic fields. / Sawai, Yoshiki; Narumi, Yasuo; Takeuchi, Tetsuya; Matsumiya, Masahiro; Kageyama, Hiroshi; Yoshimura, Kazuyoshi; Ajiro, Yoshitami; Hagiwara, Masayuki; Kindo, Koichi.

LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. 2006. p. 1053-1054 (AIP Conference Proceedings; Vol. 850).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sawai, Y, Narumi, Y, Takeuchi, T, Matsumiya, M, Kageyama, H, Yoshimura, K, Ajiro, Y, Hagiwara, M & Kindo, K 2006, Magnetostriction of the 2D orthogonal dimer spin system SrCu ₂(BO₃)₂ under pulsed high magnetic fields. in LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. AIP Conference Proceedings, vol. 850, pp. 1053-1054, LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24, Orlando, FL, United States, 06/8/10. https://doi.org/10.1063/1.2355065

Sawai, Yoshiki ; Narumi, Yasuo ; Takeuchi, Tetsuya ; Matsumiya, Masahiro ; Kageyama, Hiroshi ; Yoshimura, Kazuyoshi ; Ajiro, Yoshitami ; Hagiwara, Masayuki ; Kindo, Koichi. / Magnetostriction of the 2D orthogonal dimer spin system SrCu ₂(BO₃)₂ under pulsed high magnetic fields. LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24. 2006. pp. 1053-1054 (AIP Conference Proceedings).

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abstract = "We have measured the magnetostriction on the 2D orthogonal dimer system SrCu2(BO3)2 under pulsed magnetic fields up to about 55 T, in order to investigate the lattice instability in the field regions where 1/4 and 1/3 magnetization plateaus appear. Theoretically, superstructure is expected to be formed at each plateau region and it is considered that spin-lattice effects are necessary to fully describe the spin density profile of the plateaus. We observe the lattice deformation which accompanies the increase in magnetization.",

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