ELECTRONIC AND MAGNETIC-STRUCTURE OF BCC NICKEL

被引：29

作者：

BROOKES, NB ^{[1
]}

CLARKE, A ^{[1
]}

JOHNSON, PD ^{[1
]}

机构：

[1] BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.46.237

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electronic and magnetic structure of metastable bcc nickel grown on Fe(001) has been investigated using spin-polarized angle-resolved photoemission. At the iron lattice constant bcc nickel is found to be ferromagnetic, with a moment of (0.4+/-0.45)mu(B) in reasonable agreement with theoretical predictions, and with a Curie temperature above 300 K. A "6-eV" spin-polarized satellite is also observed, analogous to that seen for fcc nickel previously. The observation of spin polarization in this feature confirms the presence of long-range ferromagnetic order at the local nickel sites.

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页码：237 / 241

页数：5

相关论文

共 27 条

[1] ADVANCES IN THEORY OF ONE-ELECTRON ENERGY-STATES [J].

ANDERSEN, OK ;

JEPSEN, O .

PHYSICA B & C, 1977, 91 (JUL) :317-328

[2] ELECTRONIC-STRUCTURE OF CHEVREL-PHASE HIGH-CRITICAL-FIELD SUPERCONDUCTORS [J].

ANDERSEN, OK ;

KLOSE, W ;

NOHL, H .

PHYSICAL REVIEW B, 1978, 17 (03) :1209-1237

[3] MAGNETIC-PROPERTIES OF ULTRATHIN BCC FE(001) FILMS GROWN EPITAXIALLY ON AG(001) SUBSTRATES [J].

BLAND, JAC ;

BATESON, RD ;

JOHNSON, AD ;

HEINRICH, B ;

CELINSKI, Z ;

LAUTER, HJ .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1991, 93 :331-335

[4] NATURE OF THE RESONANT 6-EV SATELLITE IN NI - PHOTOELECTRON SPIN-POLARIZATION ANALYSIS [J].

CLAUBERG, R ;

GUDAT, W ;

KISKER, E ;

KUHLMANN, E ;

ROTHBERG, GM .

PHYSICAL REVIEW LETTERS, 1981, 47 (18) :1314-1317

[5] ANGLE-RESOLVED PHOTOEMISSION DETERMINATION OF THE BAND-STRUCTURE AND MULTIELECTRON EXCITATIONS IN NI [J].

EBERHARDT, W ;

PLUMMER, EW .

PHYSICAL REVIEW B, 1980, 21 (08) :3245-3255

[6] PREDICTION OF STRONGLY ENHANCED TWO-DIMENSIONAL FERROMAGNETIC MOMENTS ON METALLIC OVERLAYERS, INTERFACES, AND SUPERLATTICES [J].

FU, CL ;

FREEMAN, AJ ;

OGUCHI, T .

PHYSICAL REVIEW LETTERS, 1985, 54 (25) :2700-2703

[7] RESONANT PHOTOEMISSION IN NICKEL METAL [J].

GUILLOT, C ;

BALLU, Y ;

PAIGNE, J ;

LECANTE, J ;

JAIN, KP ;

THIRY, P ;

PINCHAUX, R ;

PETROFF, Y ;

FALICOV, LM .

PHYSICAL REVIEW LETTERS, 1977, 39 (25) :1632-1635

[8] FERROMAGNETIC-RESONANCE IN ULTRAHIGH-VACUUM - EFFECT OF EPITAXIAL OVERLAYERS ON FE [J].

HEINRICH, B ;

ARROTT, AS ;

COCHRAN, JF ;

LIU, C ;

MYRTLE, K .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1986, 4 (03) :1376-1379

[9] STRUCTURAL AND MAGNETIC-PROPERTIES OF ULTRATHIN NI/FE BILAYERS GROWN EPITAXIALLY ON AG(001) [J].

HEINRICH, B ;

PURCELL, ST ;

DUTCHER, JR ;

URQUHART, KB ;

COCHRAN, JF ;

ARROTT, AS .

PHYSICAL REVIEW B, 1988, 38 (18) :12879-12896

[10] PROBING INTERFACES OF ULTRA THIN-FILMS ON MAGNETIC SUBSTRATES USING FERROMAGNETIC-RESONANCE AT 73.55 GHZ [J].

HEINRICH, B ;

ARROTT, AS ;

COCHRAN, JF ;

PURCELL, ST ;

URQUHART, KB ;

MYRTLE, K .

JOURNAL OF CRYSTAL GROWTH, 1987, 81 (1-4) :562-569