Journal article
C63u NQR Measurement of Stripe Order Parameter in La2-xSrxCuO4
Abstract
We demonstrate that one can measure the charge-stripe order parameter in the hole-doped CuO2 planes of La1.875Ba0.125CuO4, La1.48Nd0.4Sr0.12CuO4, and La1.68Eu0.2Sr0.12CuO4 utilizing the wipeout effects of 63Cu nuclear quadrupole resonance. Application of the same approach to La2-xSrxCuO4 reveals the presence of similar stripe order for the entire underdoped superconducting regime 116≲x≲18.
Authors
Hunt AW; Singer PM; Thurber KR; Imai T
Journal
Physical Review Letters, Vol. 82, No. 21, pp. 4300–4303
Publisher
American Physical Society (APS)
Publication Date
May 24, 1999
DOI
10.1103/physrevlett.82.4300
ISSN
0031-9007