RHEED investigations on the ''pseudomorphic'' growth of cobalt on Cu(001)

被引：12

作者：

May, U

Fassbender, J

Guntherodt, G

机构：

[1] IBM Research Division, Zürich Research Laboratory

[2] Physikalisches Institut, RWTH Aachen

来源：

SURFACE SCIENCE | 1997年 / 377卷 / 1-3期

关键词：

cobalt; copper; pseudomorphic growth; RHEED; strain relaxation;

D O I：

10.1016/S0039-6028(96)01559-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Using an advanced reflection high energy electron diffraction (RHEED) system we found oscillations of the in-plane lattice spacing on the monolayer scale during deposition of Co on Cu(001) [J. Fassbender et al., Phys, Rev. Lett. 75 (1995) 4476], Here we present in detail the influence of the deposition rate on these oscillations and therefore on the growth process. With increasing deposition rate an enhanced variation of the in-plane lattice spacing occurs which is interpreted as a transition from a layer-by-layer to a more three-dimensional growth mode only for the first two monolayers. An unexpected linear behavior between the deposition rate and the maximum in-plane relaxation is found.

引用

收藏

页码：992 / 996

页数：5

相关论文

共 15 条

[1] ANTIFERROMAGNETIC ORDERING IN CO-CU SINGLE-CRYSTAL SUPERLATTICES [J].

CEBOLLADA, A ;

MARTINEZ, JL ;

GALLEGO, JM ;

DEMIGUEL, JJ ;

MIRANDA, R ;

FERRER, S ;

BATALLAN, F ;

FILLION, G ;

REBOUILLAT, JP .

PHYSICAL REVIEW B, 1989, 39 (13) :9726-9729

[2] GROWTH AND STRUCTURE OF THIN COPPER-FILMS ON (001) SURFACES OF NICKEL [J].

CHAMBERS, A ;

JACKSON, DC .

PHILOSOPHICAL MAGAZINE, 1975, 31 (06) :1357-1371

[3] INFLUENCE OF THE GROWTH-CONDITIONS ON THE MAGNETIC-PROPERTIES OF FCC COBALT FILMS - FROM MONOLAYERS TO SUPERLATTICES [J].

DEMIGUEL, JJ ;

CEBOLLADA, A ;

GALLEGO, JM ;

MIRANDA, R ;

SCHNEIDER, CM ;

SCHUSTER, P ;

KIRSCHNER, J .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1991, 93 :1-9

[4] OSCILLATORY SURFACE INPLANE LATTICE SPACING DURING GROWTH OF CO AND OF CU ON A CU(001) SINGLE-CRYSTAL [J].

FASSBENDER, J ;

MAY, U ;

SCHIRMER, B ;

JUNGBLUT, RM ;

HILLEBRANDS, B ;

GUNTHERODT, G .

PHYSICAL REVIEW LETTERS, 1995, 75 (24) :4476-4479

[5] IDENTIFICATION OF MAGNETOCRYSTALLINE AND MAGNETOELASTIC ANISOTROPY CONTRIBUTIONS IN ULTRATHIN EPITAXIAL CO(11O) FILMS [J].

FASSBENDER, J ;

MATHIEU, C ;

HILLEBRANDS, B ;

GUNTHERODT, G ;

JUNGBLUT, R ;

JOHNSON, MT .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 148 (1-2) :156-157

[6]

FASSBENDER J, IN PRESS

[7] MAGNETIC ANISOTROPIES AND EXCHANGE COUPLING IN ULTRATHIN FCC CO(001) STRUCTURES [J].

HEINRICH, B ;

COCHRAN, JF ;

KOWALEWSKI, M ;

KIRSCHNER, J ;

CELINSKI, Z ;

ARROTT, AS ;

MYRTLE, K .

PHYSICAL REVIEW B, 1991, 44 (17) :9348-9361

[8] ON THEORY OF INTERFACIAL ENERGY AND ELASTIC STRAIN OF EPITAXIAL OVERGROWTHS IN PARALLEL ALIGNMENT ON SINGLE CRYSTAL SUBSTRATES [J].

JESSER, WA ;

KUHLMANN.D .

PHYSICA STATUS SOLIDI, 1967, 19 (01) :95-&

[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] ORIENTATIONAL AND STRUCTURAL DEPENDENCE OF MAGNETIC-ANISOTROPY OF CU/NI/CU SANDWICHES - MISFIT INTERFACE ANISOTROPY [J].

JUNGBLUT, R ;

JOHNSON, MT ;

DESTEGGE, JA ;

REINDERS, A ;

DENBROEDER, FJA .

JOURNAL OF APPLIED PHYSICS, 1994, 75 (10) :6424-6426