Increase of the sound velocity by magnetic fields in La 2-xSrxCuO4 around x = 0.220

Takao Suzuki, Takaya Ota, Jun Tonishi, Takayuki Goto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The sound velocity Vs of La2-xSrxCuO 4 around x = 0.220 has been measured in magnetic fields up to 12 T. The increase of Vs by applying magnetic fields was observed in case of x = 0.220, and resembles the enhancement of the increase of Vs observed in the concentration of x around 0.115. The magnetic field dependence of Vs in x = 0.220 scales with that observed in x = 0.120. This result strongly suggests that the observed magnetic field effect on the sound velocity has the same origin with that in x ∼ 0.115.

Original languageEnglish
Title of host publicationLOW TEMPERATURE PHYSICS
Subtitle of host publication24th International Conference on Low Temperature Physics - LT24
Pages409-410
Number of pages2
DOIs
Publication statusPublished - 2006 Dec 1
EventLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States
Duration: 2006 Aug 102006 Oct 17

Publication series

NameAIP Conference Proceedings
Volume850
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
CountryUnited States
CityOrlando, FL
Period06/8/1006/10/17

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Keywords

  • High-T
  • Sound velocity

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Suzuki, T., Ota, T., Tonishi, J., & Goto, T. (2006). Increase of the sound velocity by magnetic fields in La 2-xSrxCuO4 around x = 0.220. In LOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 (pp. 409-410). (AIP Conference Proceedings; Vol. 850). https://doi.org/10.1063/1.2354759