STRUCTURAL AND TRANSPORT-PROPERTIES OF DETWINNED CRYSTALS OF LA2-XSRXCUO4

Authors
NAKAMURA F KODAMA M NISHIZAKI S TANAKA Y MAENO Y FUJITA T
Citation
F. Nakamura et al., STRUCTURAL AND TRANSPORT-PROPERTIES OF DETWINNED CRYSTALS OF LA2-XSRXCUO4, Physica. C, Superconductivity, 235, 1994, pp. 1285-1286
Citations number
4
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
2
Pages
1285 - 1286
Database
ISI
SICI code
0921-4534(1994)235:<1285:SATODC>2.0.ZU;2-A
Abstract
We studied a process of detwinning of La2-xSr2CuO4 (x=0.14) by X-ray d iffraction measurements between 5 and 300K. Detwinned crystals are obt ained by cooling under a small uniaxial pressure of about 2MPa along t he tetragonal <110>(T) direction. We also report on the effect of twin formation on the inplane transport properties.