SYMMETRY AND CLUSTER MAGNETISM

被引：109

作者：

DUNLAP, BI

机构：

[1] Theoretical Chemistry Section, Naval Research Laboratory, Washington

来源：

PHYSICAL REVIEW A | 1990年 / 41卷 / 10期

关键词：

D O I：

10.1103/PhysRevA.41.5691

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Three possible isomers of 13-atom iron clusters are studied using local-density-functional methods that allow the spin of the cluster to be determined self-consistently. The ground state is the icosahedral structure. It has the greatest magnetic moment because of increased symmetry-required orbital degeneracy for electrons of different spins. © 1990 The American Physical Society.

引用

页码：5691 / 5694

页数：4

共 25 条

[21] ELECTRONICALLY DRIVEN MAGNETIC TRANSITION AND DIMENSIONALITY CROSSOVER IN LI-4 CLUSTERS
RAO, BK
KHANNA, SN
JENA, P
[J]. CHEMICAL PHYSICS LETTERS, 1985, 121 (03) : 202 - 204
[22] ROSCH N, 1986, QUANTUM CHEM CHALLEN, P179
[23] THEORY OF MAGNETIC AND STRUCTURAL ORDERING IN IRON
WANG, CS
KLEIN, BM
KRAKAUER, H
[J]. PHYSICAL REVIEW LETTERS, 1985, 54 (16) : 1852 - 1855
[24] IRON CLUSTERS - ELECTRONIC-STRUCTURE AND MAGNETISM
YANG, CY
JOHNSON, KH
SALAHUB, DR
KASPAR, J
MESSMER, RP
[J]. PHYSICAL REVIEW B, 1981, 24 (10): : 5673 - 5692
[25] DEPENDENCE OF METAL CLUSTER REACTION-KINETICS ON CHARGE STATE .1. REACTION OF NEUTRAL (NBX) AND IONIC (NBX+, NBX-) NIOBIUM CLUSTERS WITH D2
ZAKIN, MR
BRICKMAN, RO
COX, DM
KALDOR, A
[J]. JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (06) : 3555 - 3560

← 1 2 3 →