Journal article
Systematic 63Cu NQR study of the stripe phase in La1.6-xNd0.4SrxCuO4 for 0.07<~x<~0.25
Abstract
We demonstrate that the integrated intensity of 63Cu nuclear quadrupole resonance (NQR) in La1.6-xNd0.4SrxCuO4 decreases dramatically below the charge-stripe ordering temperature Tcharge. Comparison with neutron and x-ray scattering indicates that the wipeout fraction F(T) (i.e., the missing fraction of the integrated intensity of the NQR signal) represents the charge-stripe order parameter. The systematic study reveals bulk charge-stripe order …
Authors
Singer PM; Hunt AW; Cederström AF; Imai T
Journal
Physical Review B, Vol. 60, No. 22, pp. 15345–15355
Publisher
American Physical Society (APS)
Publication Date
December 1, 1999
DOI
10.1103/physrevb.60.15345
ISSN
2469-9950