X-ray-induced stripes dynamic in high-temperature superconductor Hg0.8Tl0.2Ba2Ca2Cu3O8+delta

Authors
Titova, SG Shorikov, DO Balakirev, VF Irvine, JTS Bryntse, I
Citation
Sg. Titova et al., X-ray-induced stripes dynamic in high-temperature superconductor Hg0.8Tl0.2Ba2Ca2Cu3O8+delta, PHYSICA B, 284, 2000, pp. 1091-1092
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
1
Pages
1091 - 1092
Database
ISI
SICI code
0921-4526(200007)284:<1091:XSDIHS>2.0.ZU;2-L
Abstract
Neutron and X-ray diffraction studies of a powder sample of the high-temper ature superconductor Hg0.8Tl0.2Ba2Ca2Cu3O8+delta have been performed in the temperature ranges 300-4.5 and 300-80K, respectively, to investigate a str uctural anomaly at similar to 138 K. We have found that this anomaly is con nected to a distortion of the CuO2-layers. The X-ray intensity and waveleng th influence have been investigated and a conclusion about a possible photo -domain effect is made. (C) 2000 Elsevier Science B.V. All rights reserved.