Perpendicular giant magnetoresistance of Co/Cu multilayers on grooved substrates: Systematic analysis of the temperature dependence of spin-dependent scattering

被引：36
作者：
Oepts, W [1 ]
Gijs, MAM [1 ]
Reinders, A [1 ]
Jungblut, RM [1 ]
vanGansewinkel, RMJ [1 ]
deJonge, WJM [1 ]
机构：
[1] EINDHOVEN UNIV TECHNOL,DEPT PHYS,5600 MB EINDHOVEN,NETHERLANDS
来源：
PHYSICAL REVIEW B | 1996年 / 53卷 / 21期
关键词：
D O I：
10.1103/PhysRevB.53.14024
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The giant magnetoresistance of Co/Cu multilayers deposited at an angle onto grooved substrates is measured with the current perpendicular to the layer plane. The spin-dependent scattering parameters due to magnetic bulk and interface scattering are determined as a function of temperature, which is done by comparing our experiments with the two-channel model. We find that the decrease of the magnetoresistance from 4.2 K to room temperature is mainly due to an increase of the bulk resistivities of the Co and Cu layers, while the temperature dependence of the interface resistance and the spin-asymmetry parameters for electron scattering is small.
引用
收藏
页码：14024 / 14027
页数：4
相关论文
共 50 条
  • [41] Temperature dependence of giant magnetoresistance in pulse-plated CoCu/Cu multilayers
    Sasaki, H
    Kainuma, S
    Takayanagi, K
    Hisatake, K
    Kim, CO
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 281 (01) : 53 - 57
  • [42] Test of unified picture of spin-dependent transport in perpendicular (CPP) giant magnetoresistance and bulk alloys
    Park, W
    Loloee, R
    Caballero, JA
    Pratt, WP
    Schroeder, PA
    Bass, J
    Fert, A
    Vouille, C
    JOURNAL OF APPLIED PHYSICS, 1999, 85 (08) : 4542 - 4544
  • [43] Temperature dependence of giant magnetoresistance and magnetic properties in electrodeposited Co-Cu/Cu multilayers:: The role of superparamagnetic regions
    Péter, L
    Rolik, Z
    Kiss, LF
    Tóth, J
    Weihnacht, V
    Schneider, CM
    Bakonyi, I
    PHYSICAL REVIEW B, 2006, 73 (17):
  • [44] TEMPERATURE-DEPENDENCE OF GIANT MAGNETORESISTANCE IN CO/CU SUPERLATTICES
    SAITO, Y
    INOMATA, K
    UJI, S
    TERASHIMA, T
    AOKI, H
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1994, 63 (04) : 1263 - 1267
  • [45] CLASSICAL-THEORY OF GIANT MAGNETORESISTANCE IN SPIN-VALVE MULTILAYERS - INFLUENCE OF THICKNESSES, NUMBER OF PERIODS, BULK AND INTERFACIAL SPIN-DEPENDENT SCATTERING
    DIENY, B
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1992, 4 (40) : 8009 - 8020
  • [46] ORIGIN OF ENHANCED MAGNETORESISTANCE OF MAGNETIC MULTILAYERS - SPIN-DEPENDENT SCATTERING FROM MAGNETIC INTERFACE STATES
    PARKIN, SSP
    PHYSICAL REVIEW LETTERS, 1993, 71 (10) : 1641 - 1644
  • [47] INTERFACIAL SPIN-DEPENDENT SCATTERING IN CO-RE ANTIFERROMAGNETICALLY COUPLED MULTILAYERS
    MELO, LV
    MONTEIRO, P
    FREITAS, PP
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 121 (1-3) : 390 - 394
  • [48] SUBSTRATE-TEMPERATURE EFFECT ON GIANT MAGNETORESISTANCE OF SPUTTERED CO/CU MULTILAYERS
    KANO, H
    KAGAWA, K
    SUZUKI, A
    OKABE, A
    HAYASHI, K
    ASO, K
    APPLIED PHYSICS LETTERS, 1993, 63 (20) : 2839 - 2841
  • [49] ELECTRONIC TRANSPORT-PROPERTIES AND THICKNESS DEPENDENCE OF THE GIANT MAGNETORESISTANCE IN CO/CU MULTILAYERS
    ECKL, T
    REISS, G
    BRUCKL, AH
    HOFFMANN, H
    JOURNAL OF APPLIED PHYSICS, 1994, 75 (01) : 362 - 367
  • [50] PERPENDICULAR GIANT MAGNETORESISTANCE OF MICROSTRUCTURED PILLARS IN FE-CR AND CO-CU MAGNETIC MULTILAYERS
    GIJS, MAM
    LENCZOWSKI, SKJ
    GIESBERS, JB
    VANDEVEERDONK, RJM
    JOHNSON, MT
    DESTEGGE, JBFA
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1995, 31 (1-2): : 85 - 92
12345