Study of the chain oxygen order in underdoped YBa2Cu3O6.44 by means of NQRinvestigation of Cu(1)

Authors
Poulakis, N Conder, K Kaldis, E Berthier, Y
Citation
N. Poulakis et al., Study of the chain oxygen order in underdoped YBa2Cu3O6.44 by means of NQRinvestigation of Cu(1), PHYSICA C, 341, 2000, pp. 2001-2002
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534 → ACNP
Volume
341
Year of publication
2000
Part
3
Pages
2001 - 2002
Database
ISI
SICI code
0921-4534(200011)341:<2001:SOTCOO>2.0.ZU;2-H
Abstract
The Cu(1) NQR spectrum of the YBCO, superconductor is studied in a carefull y annealed sample with x=6.44 (T(c)approximate to 40 K) belonging to the Or tho-II phase. The assignment of the peaks observed in the low frequency par t of this spectrum (18-24.5 MHz) is attempted.