CALCULATION OF ELECTRONIC AND MAGNETIC-PROPERTIES OF METALLIC SUPERLATTICES

被引：14

作者：

FABRICIUS, G

LLOIS, AM

WEISSMANN, M

机构：

[1] Departamento di Física, Comisión Nacional de Energía Atómica, 1429 Buenos Aires

来源：

PHYSICAL REVIEW B | 1991年 / 44卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.44.6870

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We calculate charge-transfer profiles and layer magnetizations for Cu/Ni-like superlattices in the tight-binding approximation. The effects of local and nonlocal electron-electron interactions and magnetic band splitting are included only in the diagonal elements of the Hamiltonian. We discuss the importance of considering the electrostatic interactions among layers through a Madelung-type term.

引用

页码：6870 / 6877

页数：8

共 28 条

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