Properties of cobalt-doped YBa2Cu3O7-delta thin films

被引：24
作者：
Moeckly, B
Char, K
机构：
[1] Conductus, Inc., Sunnyvale, CA 94086
来源：
PHYSICA C | 1996年 / 265卷 / 3-4期
关键词：
D O I：
10.1016/0921-4534(96)00330-9
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We show that the properties of YBa2(Cu1-xCox)(3)O-7-delta films (x = 0 to 0.14) deposited by pulsed laser ablation are sensitive to the growth conditions. We describe the behavior of T-c, rho(T), J(c)(T), and X-ray measurements as a function of cobalt content and deposition parameters. Over a range of deposition parameters for which these properties of undoped YBa2Cu3O7-delta are hardly altered, the values for cobalt-doped films may vary greatly.
引用
收藏
页码：283 / 294
页数：12
相关论文
共 48 条
[1]   PROPERTIES OF HIGH-T-C JOSEPHSON-JUNCTIONS WITH Y0.7CA0.3BA2CU3O7-DELTA BARRIER LAYERS [J].
ANTOGNAZZA, L ;
MOECKLY, BH ;
GEBALLE, TH ;
CHAR, K .
PHYSICAL REVIEW B, 1995, 52 (06) :4559-4567
[2]   PROXIMITY EFFECT IN YBA2CU3O7-DELTA/YBA2(CU1-XCOX)(3)O-7-DELTA-3/YBA2CU3O7-DELTA JUNCTIONS - FROM THE CLEAN LIMIT TO THE DIRTY LIMIT WITH PAIR-BREAKING [J].
ANTOGNAZZA, L ;
BERKOWITZ, SJ ;
GEBALLE, TH ;
CHAR, K .
PHYSICAL REVIEW B, 1995, 51 (13) :8560-8563
[3]   CRITICAL FIELDS AND CURRENTS IN SUPERCONDUCTORS [J].
BARDEEN, J .
REVIEWS OF MODERN PHYSICS, 1962, 34 (04) :667-&
[4]   DISTORTED CHAIN SITES FOR CO-SUBSTITUTED AND FE-SUBSTITUTED YBA2CU3O7-DELTA [J].
BRIDGES, F ;
BOYCE, JB ;
CLAESON, T ;
GEBALLE, TH ;
TARASCON, JM .
PHYSICAL REVIEW B, 1989, 39 (16) :11603-11617
[5]   EFFECT OF THERMAL HISTORY ON THE TRANSPORT-PROPERTIES AND THE LOCATION OF FE IN YBA2CU3O7 THIN-FILMS [J].
BRIDGES, F ;
BOYCE, JB ;
JOHNSON, RI .
APPLIED PHYSICS LETTERS, 1992, 60 (24) :3042-3044
[6]   TEMPERATURE-DEPENDENCE OF THE HALL ANGLE IN SINGLE-CRYSTAL YBA2(CU1-XCOX)3O7-DELTA [J].
CARRINGTON, A ;
MACKENZIE, AP ;
LIN, CT ;
COOPER, JR .
PHYSICAL REVIEW LETTERS, 1992, 69 (19) :2855-2858
[7]   STRUCTURAL ANOMALIES, OXYGEN ORDERING AND SUPERCONDUCTIVITY IN OXYGEN DEFICIENT BA2YCU3OX [J].
CAVA, RJ ;
HEWAT, AW ;
HEWAT, EA ;
BATLOGG, B ;
MAREZIO, M ;
RABE, KM ;
KRAJEWSKI, JJ ;
PECK, WF ;
RUPP, LW .
PHYSICA C, 1990, 165 (5-6) :419-433
[8]   TIME-DEPENDENT OXYGEN ORDERING AND ITS EFFECT ON TC IN OFF-STOICHIOMETRIC YBA2CU3OZ [J].
CEDER, G ;
MCCORMACK, R ;
DEFONTAINE, D .
PHYSICAL REVIEW B, 1991, 44 (05) :2377-2380
[9]  
CHAMBERLAIN D, COMMUNICATION
[10]   PROPERTIES OF YBA2CU3O7-X/YBA2CU2.79CO0.21O7-X/YBA2CU3O7-X EDGE JUNCTIONS [J].
CHAR, K ;
ANTOGNAZZA, L ;
GEBALLE, TH .
APPLIED PHYSICS LETTERS, 1994, 65 (07) :904-906
12345