POSITRON-ANNIHILATION AT DEFECTS IN SINTERED HIGH-TC PEROVSKITE SUPERCONDUCTORS

被引:34
作者
CORBEL, C
BERNEDE, P
PASCARD, H
RULLIERALBENQUE, F
KORMAN, R
MARUCCO, JF
机构
[1] ECOLE POLYTECH,ETUDES SOLIDES IRRADIES SECT,F-91720 PALAISEAU,FRANCE
[2] THOMSON CSF,CENT RECH LAB,F-91405 ORSAY,FRANCE
[3] UNIV PARIS 11,CTR ORSAY,COMPOSES STOECHIOMETR,CNRS 446,F-91405 ORSAY,FRANCE
来源
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1989年 / 48卷 / 04期
关键词
D O I
10.1007/BF00618895
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
引用
收藏
页码:335 / 341
页数:7
相关论文
共 25 条
[1]  
Boileau F., 1985, Positron Annihilation. Proceedings of the Seventh International Conference, P128
[2]  
BRANDT W, 1974, APPL PHYS, V5
[3]  
Brandt W., 1983, POSITRONS SOLID STAT
[4]  
Brandt W., 1967, POSITRON ANNIHILATIO, P155
[5]   OBSERVATION OF OXYGEN-VACANCY-ORDERED DOMAINS IN OXYGEN-DEFICIENT SINGLE-CRYSTAL YBA2CU3O6.7 [J].
CHEN, CH ;
WERDER, DJ ;
SCHNEEMEYER, LF ;
GALLAGHER, PK ;
WASZCZAK, JV .
PHYSICAL REVIEW B, 1988, 38 (04) :2888-2891
[6]   SYSTEMATIC COPPER DEFICIENCY IN Y-BA-CU-O SINGLE-CRYSTALS [J].
COLLIN, G ;
AUDIER, AC ;
COMES, R .
JOURNAL DE PHYSIQUE, 1988, 49 (03) :383-387
[7]   PRECIPITATION AND DISSOLUTION PROCESSES IN AGE-HARDENABLE AL-ALLOYS - COMPARISON OF POSITRON-ANNIHILATION AND X-RAY SMALL-ANGLE SCATTERING INVESTIGATIONS .1. AL-ZN(3 AT-PERCENT),AL-ZN(4.5 AT-PERCENT),AL-ZN(6 AT-PERCENT),AL-ZN(10 AT-PERCENT),AND AL-ZN(18 AT-PERCENT) [J].
DLUBEK, G ;
KABISCH, O ;
BRUMMER, O ;
LOFFLER, H .
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1979, 55 (02) :509-518
[8]   STUDY OF FORMATION AND REVERSION OF GUINIER-PRESTON ZONES IN AL-4.5AT-PERCENT-ZN-XAT-PERCENT-MG ALLOYS BY POSITRONS [J].
DLUBEK, G ;
KRAUSE, R ;
BRUMMER, O ;
PLAZAOLA, F .
JOURNAL OF MATERIALS SCIENCE, 1986, 21 (03) :853-858
[9]   HREM STUDY OF THE DEFECTS IN THE ORTHORHOMBIC SUPERCONDUCTOR YBA2CU3O7 +/-EPSILON .2. OXYGEN SUBSTOICHIOMETRY AND CATIONIC DISORDER [J].
DOMENGES, B ;
HERVIEU, M ;
MICHEL, C ;
RAVEAU, B .
EUROPHYSICS LETTERS, 1987, 4 (02) :211-214
[10]  
HARSHMAN DR, UNPUB PHYS REV LETT