DEVELOPMENT OF THE GD(0001) BAND-STRUCTURE WITH FILM THICKNESS

被引：17

作者：

LI, DQ

HUTCHINGS, CW

DOWBEN, PA

WU, RT

HWANG, C

ONELLION, M

ANDREWS, AB

ERSKINE, JL

机构：

[1] UNIV WISCONSIN,DEPT PHYS,MADISON,WI 53706

[2] UNIV TEXAS,AUSTIN,TX 78712

来源：

JOURNAL OF APPLIED PHYSICS | 1991年 / 70卷 / 10期

关键词：

D O I：

10.1063/1.349858

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

By growing gadolinium films on W (110), it has been possible to observe the development of the Gd(0001) band structure with increasing film thickness. The changes in the 5d bands as a result of exposure to oxygen or the development of the valence-band structure with increasing film thickness lead to changes in the 5p multiplet oscillator strengths. These changes are a result of the influence of the band structure upon the final-state effects that give rise to such multiplet structures. This study provides conclusive evidence that there is a 5d contribution to the shallow 5p multiplet photoemission core-level structure.

引用

页码：6565 / 6567

页数：3

共 27 条

[1] THE FERROMAGNETIC ORDER AND THE CRITICAL EXPONENT-GAMMA OF GD MONOLAYERS AND THIN-FILMS ON W(110) [J].

BABERSCHKE, K ;

FARLE, M ;

ZOMACK, M .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1987, 44 (01) :13-18

[2]

BORGIEL W, 1968, SOLID STATE COMMUN, V60, P313

[3]

CISZEWSKI A, 1984, SURF SCI, V145, pL471, DOI 10.1016/0039-6028(84)90758-1

[4]

DIMMOCK JP, 1964, PHYS REV LETT, V17, P750

[5] SUBSTRATE-INDUCED MAGNETIC-ORDERING OF RARE-EARTH OVERLAYERS [J].

DOWBEN, PA ;

LAGRAFFE, D ;

LI, DQ ;

MILLER, A ;

ZHANG, L ;

DOTTL, L ;

ONELLION, M .

PHYSICAL REVIEW B, 1991, 43 (04) :3171-3179

[6] FINAL-STATE SYMMETRY EFFECTS IN PHOTOEMISSION OF THIN GD OVERLAYERS [J].

DOWBEN, PA ;

LAGRAFFE, D ;

ONELLION, M .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1989, 1 (37) :6571-6587

[7] FERROMAGNETIC ORDER AND THE CRITICAL EXPONENT GAMMA FOR A GD MONOLAYER - AN ELECTRON-SPIN-RESONANCE STUDY [J].

FARLE, M ;

BABERSCHKE, K .

PHYSICAL REVIEW LETTERS, 1987, 58 (05) :511-514

[8] MAGNETIC-ANISOTROPY OF GD(0001) /W(110) MONOLAYERS [J].

FARLE, M ;

BERGHAUS, A ;

BABERSCHKE, K .

PHYSICAL REVIEW B, 1989, 39 (07) :4838-4841

[9] BAND STRUCTURES OF RARE-EARTH METALS [J].

HARMON, BN .

JOURNAL DE PHYSIQUE, 1979, 40 :65-70

[10] SPIN-POLARIZED ENERGY-BAND STRUCTURE, CONDUCTION-ELECTRON POLARIZATIN, SPIN-DENSITIES, AND NEUTRON MAGNETIC FORM-FACTOR OF FERROMAGNETIC GADOLINIUM [J].

HARMON, BN ;

FREEMAN, AJ .

PHYSICAL REVIEW B, 1974, 10 (05) :1979-1993

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