ROLE OF THE SURFACE IN THE ELECTRONIC EFFECTIVE-MASS OF METAL MICROCLUSTERS

被引：5

作者：

BERNATH, M

HANSEN, MS

BORTIGNON, PF

BROGLIA, RA

机构：

[1] IST NAZL FIS NUCL, SEZ MILANO, I-20133 MILAN, ITALY

[2] UNIV COPENHAGEN, NIELS BOHR INST, DK-2100 COPENHAGEN, DENMARK

来源：

PHYSICAL REVIEW A | 1994年 / 49卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.49.1115

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The renormalization of the motion of the valence electrons in metal clusters arising from the coupling to the fluctuations of the cluster surface is calculated. Sizable effects are found, which lead to renormalization coefficients which deviate 30-40 % from unity.

引用

页码：1115 / 1118

页数：4

共 21 条

[1] SELF-CONSISTENT CALCULATION OF THE EIGENFREQUENCIES FOR THE ELECTRONIC EXCITATIONS IN SMALL JELLIUM SPHERES [J].

BECK, DE .

PHYSICAL REVIEW B, 1987, 35 (14) :7325-7333

[2] THERMAL LINE BROADENING IN SMALL METAL-CLUSTERS [J].

BERTSCH, GF ;

TOMANEK, D .

PHYSICAL REVIEW B, 1989, 40 (05) :2749-2751

[3] MULTIPOLE VIBRATIONS OF SMALL ALKALI-METAL SPHERES IN A SEMICLASSICAL DESCRIPTION [J].

BRACK, M .

PHYSICAL REVIEW B, 1989, 39 (06) :3533-3542

[4]

DERHEER WA, 1987, SOLID STATE PHYS, V40, P93

[5] SIZE-DEPENDENT PHOTOABSORPTION AND PHOTOEMISSION OF SMALL METAL PARTICLES [J].

EKARDT, W .

PHYSICAL REVIEW B, 1985, 31 (10) :6360-6370

[6]

EKARDT W, 1984, PHYS REV B, V29, P1558, DOI 10.1103/PhysRevB.29.1558

[7]

HANSEN M, UNPUB

[8] ROTATIONAL MAGNETIC STATE IN DEFORMED METAL-CLUSTERS [J].

LIPPARINI, E ;

STRINGARI, S .

PHYSICAL REVIEW LETTERS, 1989, 63 (05) :570-572

[9]

MAHAN GD, 1981, MANY PARTICLE PHYSIC

[10] DYNAMICS OF THE SHELL-MODEL [J].

MAHAUX, C ;

BORTIGNON, PF ;

BROGLIA, RA ;

DASSO, CH .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1985, 120 (1-4) :1-274

← 1 2 3 →