EFFECT OF MICROSTRUCTURE ON POSITRON-ANNIHILATION PARAMETERS IN YBA2CU3O7

被引:36
作者
USMAR, SG
LYNN, KG
MOODENBAUGH, AR
SUENAGA, M
SABATINI, RL
机构
来源
PHYSICAL REVIEW B | 1988年 / 38卷 / 07期
关键词
D O I
10.1103/PhysRevB.38.5126
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
引用
收藏
页码:5126 / 5129
页数:4
相关论文
共 11 条
[1]   BULK SUPERCONDUCTIVITY AT 91-K IN SINGLE-PHASE OXYGEN-DEFICIENT PEROVSKITE BA2YCU3O9-DELTA [J].
CAVA, RJ ;
BATLOGG, B ;
VANDOVER, RB ;
MURPHY, DW ;
SUNSHINE, S ;
SIEGRIST, T ;
REMEIKA, JP ;
RIETMAN, EA ;
ZAHURAK, S ;
ESPINOSA, GP .
PHYSICAL REVIEW LETTERS, 1987, 58 (16) :1676-1679
[2]   TEMPERATURE-DEPENDENCE OF DOPPLER BROADENING OF THE ANNIHILATION LINE IN A HIGH-TC SUPERCONDUCTOR [J].
CHARALAMBOUS, S ;
CHARDALAS, M ;
DEDOUSSIS, S ;
ELEFTERIADES, C ;
LIOLIOS, AK ;
NIARCHOS, D .
PHYSICS LETTERS A, 1988, 128 (1-2) :97-99
[3]  
COX DE, 1988, PHYS CHEM SOLIDS, V49, P47
[4]   APPLICATIONS OF POSITRON-LIFETIME MEASUREMENTS TO STUDY OF DEFECTS IN METALS [J].
HALL, TM ;
GOLAND, AN ;
SNEAD, CL .
PHYSICAL REVIEW B, 1974, 10 (08) :3062-3074
[5]  
HARSHMAN D, UNPUB
[6]   ELECTRONIC-STRUCTURE OF YBA2CU3O7-X BY POSITRON-ANNIHILATION [J].
HOFFMANN, L ;
MANUEL, AA ;
PETER, M ;
WALKER, E ;
DAMENTO, MA .
EUROPHYSICS LETTERS, 1988, 6 (01) :61-66
[7]   POSITRON-ANNIHILATION IN THE HIGH-TEMPERATURE SUPERCONDUCTOR YBA2CU3O6+DELTA [J].
JEAN, YC ;
WANG, SJ ;
NAKANISHI, H ;
HARDY, WN ;
HAYDEN, ME ;
KIEFL, RF ;
MENG, RL ;
HOR, HP ;
HUANG, JZ ;
CHU, CW .
PHYSICAL REVIEW B, 1987, 36 (07) :3994-3996
[8]  
JOHNSTON DC, 1987, ACS S SERIES, V351
[9]   TEMPERATURE-DEPENDENCE OF POSITRON-ANNIHILATION PARAMETERS IN YBA2CU3O7-X ABOVE AND BELOW THE SUPERCONDUCTING TRANSITION [J].
USMAR, SG ;
SFERLAZZO, P ;
LYNN, KG ;
MOODENBAUGH, AR .
PHYSICAL REVIEW B, 1987, 36 (16) :8854-8857
[10]   HIGH-SENSITIVITY OF POSITRONS TO OXYGEN VACANCIES AND TO COPPER-OXYGEN CHAIN DISORDER IN YBA2CU3O7-X [J].
VONSTETTEN, EC ;
BERKO, S ;
LI, XS ;
LEE, RR ;
BRYNESTAD, J ;
SINGH, D ;
KRAKAUER, H ;
PICKETT, WE ;
COHEN, RE .
PHYSICAL REVIEW LETTERS, 1988, 60 (21) :2198-2201