Cu-63 NQR measurement of stripe order parameter in La2-xSrxCuO4

Authors
Hunt, AW Singer, PM Thurber, KR Imai, T
Citation
Aw. Hunt et al., Cu-63 NQR measurement of stripe order parameter in La2-xSrxCuO4, PHYS REV L, 82(21), 1999, pp. 4300-4303
Citations number
42
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
00319007 → ACNP
Volume
82
Issue
21
Year of publication
1999
Pages
4300 - 4303
Database
ISI
SICI code
0031-9007(19990524)82:21<4300:CNMOSO>2.0.ZU;2-G
Abstract
We demonstrate that one can measure the charge-stripe order parameter in th e hole-doped CuO2 planes of La1.875Ba0.125CUO4, La-1.48;Nd0.4Sr0.12CuO4, an d La-1.68 Eu0.2Sr0.12CuO4 utilizing the wipeout effects of Cu-63 nuclear qu adrupole resonance. Application of the same approach to La2-xSrxCuO4 reveal s the presence of similar stripe order for the entire underdoped supercondu cting regime 1/16 less than or similar to x less than or similar to 1/8. [S 0031-9007(99)09198-X].