Nonlinear plasmon response in highly excited metallic clusters

被引：73

作者：

Calvayrac, F

Reinhard, PG

Suraud, E

机构：

[1] UNIV ERLANGEN NURNBERG,INST THEORET PHYS,D-91077 ERLANGEN,GERMANY

[2] UNIV TOULOUSE 3,INST UNIV FRANCE,F-31062 TOULOUSE,FRANCE

来源：

PHYSICAL REVIEW B | 1995年 / 52卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.52.R17056

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a dynamical study of the electron response of metallic clusters in the nonlinear regime, as excited, e.g., in ion-cluster interactions or with intense laser beams. We use a quantal time-dependent local-density approximation in axial symmetry to describe the electron dynamics. Ions are either treated in a jellium approximation or explicitly. We find different dynamical regimes depending on the symmetries of the ionic background.

引用

页码：17056 / 17059

页数：4

共 26 条

[1] THE PHYSICS OF SIMPLE METAL-CLUSTERS - SELF-CONSISTENT JELLIUM MODEL AND SEMICLASSICAL APPROACHES [J].

BRACK, M .

REVIEWS OF MODERN PHYSICS, 1993, 65 (03) :677-732

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

BRACK, M .

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

[3]

CAMPI X, 1995, 1995 P WINT SCH FRAG

[4]

CHADEZON F, IN PRESS SURF REV LE

[5] CRITICAL SIZES AGAINST COULOMB DISSOCIATION OF HIGHLY-CHARGED SODIUM CLUSTERS OBTAINED BY ION IMPACT [J].

CHANDEZON, F ;

GUET, C ;

HUBER, BA ;

JALABERT, D ;

MAUREL, M ;

MONNAND, E ;

RISTORI, C ;

ROCCO, JC .

PHYSICAL REVIEW LETTERS, 1995, 74 (19) :3784-3787

[6] TOTAL ENERGIES, ABUNDANCES, AND ELECTRONIC SHELL STRUCTURE OF LITHIUM, SODIUM, AND POTASSIUM CLUSTERS [J].

CHOU, MY ;

CLELAND, A ;

COHEN, ML .

SOLID STATE COMMUNICATIONS, 1984, 52 (07) :645-648

[7] SKYRME-FORCE TIME-DEPENDENT HARTREE-FOCK CALCULATIONS WITH AXIAL SYMMETRY [J].

DAVIES, KTR ;

KOONIN, SE .

PHYSICAL REVIEW C, 1981, 23 (05) :2042-2061

[8] THE PHYSICS OF SIMPLE METAL-CLUSTERS - EXPERIMENTAL ASPECTS AND SIMPLE-MODELS [J].

DEHEER, WA .

REVIEWS OF MODERN PHYSICS, 1993, 65 (03) :611-676

[9] DYNAMICAL POLARIZABILITY OF SMALL METAL PARTICLES - SELF-CONSISTENT SPHERICAL JELLIUM BACKGROUND MODEL [J].

EKARDT, W .

PHYSICAL REVIEW LETTERS, 1984, 52 (21) :1925-1928

[10]

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

← 1 2 3 →