INTERLAYER COUPLING IN CO/OS MULTILAYERS

被引:6
作者
BLOEMEN, PJH
DEJONGE, WJM
COEHOORN, R
机构
[1] EINDHOVEN UNIV TECHNOL,DEPT PHYS,5600 MB EINDHOVEN,NETHERLANDS
[2] PHILIPS RES LABS,POB 80000,5600 JA EINDHOVEN,NETHERLANDS
关键词
D O I
10.1016/0304-8853(93)91209-P
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Antiferromagnetic interlayer coupling is determined from hysteresis loop measurements for Co/Os multilayers with Os thicknesses varying from 4 to 36 angstrom. We found two maxima of antiferromagnetic coupling, which is consistent with an oscillatory behavior with a period of approximately 15 angstrom: this is significantly larger than the period observed for interlayers of Ru, which has a very similar band structure and a topologically equivalent Fermi surface.
引用
收藏
页码:306 / 308
页数:3
相关论文
共 15 条
[1]   GIANT MAGNETORESISTANCE OF (001)FE/(001) CR MAGNETIC SUPERLATTICES [J].
BAIBICH, MN ;
BROTO, JM ;
FERT, A ;
VANDAU, FN ;
PETROFF, F ;
EITENNE, P ;
CREUZET, G ;
FRIEDERICH, A ;
CHAZELAS, J .
PHYSICAL REVIEW LETTERS, 1988, 61 (21) :2472-2475
[2]  
BLOEMEN PJH, UNPUB
[3]  
BLOEMEN PJH, IN PRESS OSCILLATORY
[4]   OSCILLATORY COUPLING BETWEEN FERROMAGNETIC LAYERS SEPARATED BY A NONMAGNETIC METAL SPACER [J].
BRUNO, P ;
CHAPPERT, C .
PHYSICAL REVIEW LETTERS, 1991, 67 (12) :1602-1605
[5]   SHORT-PERIOD AND LONG PERIOD OSCILLATIONS IN THE EXCHANGE COUPLING OF FE ACROSS EPITAXIALLY GROWN AL-INTERLAYERS AND AU-INTERLAYERS [J].
FUSS, A ;
DEMOKRITOV, S ;
GRUNBERG, P ;
ZINN, W .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 103 (03) :L221-L227
[6]   LAYERED MAGNETIC-STRUCTURES - EVIDENCE FOR ANTIFERROMAGNETIC COUPLING OF FE LAYERS ACROSS CR INTERLAYERS [J].
GRUNBERG, P ;
SCHREIBER, R ;
PANG, Y ;
BRODSKY, MB ;
SOWERS, H .
PHYSICAL REVIEW LETTERS, 1986, 57 (19) :2442-2445
[7]   ELECTRONIC-STRUCTURE OF HCP TRANSITION-METALS [J].
JEPSEN, O ;
ANDERSEN, OK ;
MACKINTOSH, AR .
PHYSICAL REVIEW B, 1975, 12 (08) :3084-3103
[8]   ORIENTATIONAL DEPENDENCE OF THE OSCILLATORY EXCHANGE INTERACTION IN CO/CU/CO [J].
JOHNSON, MT ;
COEHOORN, R ;
DEVRIES, JJ ;
MCGEE, NWE ;
DESTEGGE, JA ;
BLOEMEN, PJH .
PHYSICAL REVIEW LETTERS, 1992, 69 (06) :969-972
[9]   STRUCTURAL DEPENDENCE OF THE OSCILLATORY EXCHANGE INTERACTION ACROSS CU LAYERS [J].
JOHNSON, MT ;
PURCELL, ST ;
MCGEE, NWE ;
COEHOORN, R ;
DESTEGGE, J ;
HOVING, W .
PHYSICAL REVIEW LETTERS, 1992, 68 (17) :2688-2691
[10]   INTERLAYER EXCHANGE COUPLING IN CO/RU SUPERLATTICES [J].
OUNADJELA, K ;
ARBAOUI, A ;
HERR, A ;
POINSOT, R ;
DINIA, A ;
MULLER, D ;
PANISSOD, P .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1896-1898