X-ray irradiation effects on YBa2Cu3O7-x single crystals

被引：0
|
作者：
Castello, P
Costa, GA
Ferretti, M
Olcese, GL
Pilot, A
Zucchi, E
机构：
[1] UNIV GENOA,INFM,I-16146 GENOA,ITALY
[2] UNIV GENOA,DIPARTIMENTO CHIM & CHIM IND,I-16146 GENOA,ITALY
[3] USL 12,SERV FIS SANIT,I-16132 GENOA,ITALY
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | 1997年 / 19卷 / 8-9期
关键词：
D O I：
10.1007/BF03185417
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this work as-grown YBCO single crystals were irradiated using the radiation of a Mo anticathode as a X-ray source. The effects of X-ray irradiation were investigated in order to improve the oxygen enrichment during the subsequent annealing in O-2. X-ray irradiation was found to have a favourable effect on the homogeneity in the oxygen enrichment of the samples, as stated by the high reproducibility of resistance measurements carried out on specimens grown, irradiated and annealed under the same conditions.
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页码：1253 / 1258
页数：6
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