STRUCTURE AND PROPERTIES OF SUBSTITUTION OF FLUORINE FOR APICAL OXYGEN IN PB2SR2Y0.5CA0.5CU3O8+DELTA SUPERCONDUCTOR

Authors
GAO D GAO XH JIANG SF JIA SL ZHAO BR
Citation
D. Gao et al., STRUCTURE AND PROPERTIES OF SUBSTITUTION OF FLUORINE FOR APICAL OXYGEN IN PB2SR2Y0.5CA0.5CU3O8+DELTA SUPERCONDUCTOR, Modern physics letters B, 11(7), 1997, pp. 311-321
Citations number
25
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Physycs, Mathematical
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
11
Issue
7
Year of publication
1997
Pages
311 - 321
Database
ISI
SICI code
0217-9849(1997)11:7<311:SAPOSO>2.0.ZU;2-K
Abstract
Structure and properties of Pb-based superconductor with F doped as we ll as its synthesis are examined in this paper. Besides, substitution of F for apex oxygen O(A) atoms in CuO5 square pyramid is confirmed. b y experimental results. It is pointed out that reducing the distance b etween carrier plane and charge reservoir will favour the hole doping and enhancement of T-c.