Anisotropy in thermal expansion of La2-xSrxCuO4

S. Nakayama, Y. Maeno, M. Irie, Minoru Nohara, F. Nakamura, T. Fujita

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We report on the anisotropy of thermal expansion α of La2-xSrxCuO4 (x=0.14) detwinned single crystals. Using observed discontinuities in α at the tetragonal-orthorhombic transition temperature, Td, the uniaxial stress dependence along the a-, b- and c-axis are estimated as dTddPi=a,b,c,∼+130, -310 and +60 K/GPa, respectively. We also discuss the structural fluctuation near Td.

Original languageEnglish
Pages (from-to)1283-1284
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume235-240
Issue numberPART 2
DOIs
Publication statusPublished - 1994
Externally publishedYes

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Superconducting transition temperature
Thermal expansion
thermal expansion
discontinuity
Anisotropy
transition temperature
Single crystals
anisotropy
single crystals

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Nakayama, S., Maeno, Y., Irie, M., Nohara, M., Nakamura, F., & Fujita, T. (1994). Anisotropy in thermal expansion of La2-xSrxCuO4. Physica C: Superconductivity and its Applications, 235-240(PART 2), 1283-1284. https://doi.org/10.1016/0921-4534(94)91866-X

Anisotropy in thermal expansion of La2-xSrxCuO4. / Nakayama, S.; Maeno, Y.; Irie, M.; Nohara, Minoru; Nakamura, F.; Fujita, T.

In: Physica C: Superconductivity and its Applications, Vol. 235-240, No. PART 2, 1994, p. 1283-1284.

Research output: Contribution to journalArticle

Nakayama, S, Maeno, Y, Irie, M, Nohara, M, Nakamura, F & Fujita, T 1994, 'Anisotropy in thermal expansion of La2-xSrxCuO4', Physica C: Superconductivity and its Applications, vol. 235-240, no. PART 2, pp. 1283-1284. https://doi.org/10.1016/0921-4534(94)91866-X
Nakayama, S. ; Maeno, Y. ; Irie, M. ; Nohara, Minoru ; Nakamura, F. ; Fujita, T. / Anisotropy in thermal expansion of La2-xSrxCuO4. In: Physica C: Superconductivity and its Applications. 1994 ; Vol. 235-240, No. PART 2. pp. 1283-1284.
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