INTERFACIAL QUALITY AND GIANT MAGNETORESISTANCE IN MBE-GROWN CO/CU(111) SUPERLATTICES

被引：39

作者：

THOMSON, T ^{[1
]}

RIEDI, PC ^{[1
]}

GREIG, D ^{[1
]}

机构：

[1] UNIV LEEDS,DEPT PHYS,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.50.10319

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report Co-59 NMR measurements on three MBE-grown Co/Cu(111) multilayer films that show a progression of saturation magnetoresistance from DELTAR/R = 4% to DELTAR/R = 40%. Our results demonstrate unambiguously that the increase in magnetoresistance is correlated with an improvement in the quality of the interfaces in these MBE-grown materials.

引用

页码：10319 / 10322

页数：4

共 13 条

[1]

BARTLETT D, 1994, PHYS REV B, V49, P1521

[2]

DEGRONKEL HAM, 1992, PHYS REV B, V44, P9100

[3] EPITAXIAL-GROWTH OF BCC CO/FE SUPERLATTICES [J].

DEKOSTER, J ;

JEDRYKA, E ;

MENY, C ;

LANGOUCHE, G .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 121 (1-3) :69-72

[4] A COMPUTER-CONTROLLED SPIN-ECHO SPECTROMETER FOR THE STUDY OF FERROMAGNETIC MATERIALS [J].

DUMELOW, T ;

RIEDI, PC .

HYPERFINE INTERACTIONS, 1987, 35 (1-4) :1061-1064

[5] FE/CU/FE AND CO/CU/CO MULTILAYERS ON CU(111) - THE ABSENCE OF OSCILLATORY ANTIFERROMAGNETIC COUPLING [J].

EGELHOFF, WF ;

KIEF, MT .

IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (05) :2742-2744

[6]

GRIEG D, 1992, J MAGN MAGN MATER, V110, pL239

[7] MAGNETORESISTANCE OF CO/CU SUPERLATTICES GROWN BY MOLECULAR-BEAM EPITAXY [J].

HALL, MJ ;

HICKEY, BJ ;

HOWSON, MA ;

WALKER, MJ ;

XU, J ;

GREIG, D ;

WISER, N .

PHYSICAL REVIEW B, 1993, 47 (19) :12785-12793

[8] OSCILLATING INDIRECT COUPLING OF PERPENDICULAR MAGNETIZED CO(111)-MONOLAYERS THROUGH CU(111) [J].

KOHLHEPP, J ;

CORDES, S ;

ELMERS, HJ ;

GRADMANN, U .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 111 (03) :L231-L234

[9] NUCLEAR-MAGNETIC-RESONANCE OF MOLECULAR-BEAM EPITAXIALLY GROWN CO-CU SUPERLATTICES THAT EXHIBIT LARGE MAGNETORESISTANCE [J].

LORD, JS ;

KUBO, H ;

RIEDI, PC ;

WALKER, MJ .

JOURNAL OF APPLIED PHYSICS, 1993, 73 (10) :6381-6383

[10] SATELLITE STRUCTURE OF CO-59 NMR-SPECTRA IN SOME CO ALLOYS [J].

MENY, C ;

JEDRYKA, E ;

PANISSOD, P .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1993, 5 (10) :1547-1556

← 1 2 →