Ionization of Thomas-Fermi metal clusters by a laser field

被引：0

作者：

Smirnov, MB ^{[1
]}

Krainov, VP ^{[1
]}

机构：

[1] Moscow Inst Phys & Technol, Dept Theoret Phys, Dolgoprudnyi 141700, Moscow Oblast, Russia

来源：

LASER PHYSICS | 2000年 / 10卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The analytical Thomas-Fermi-Dirac model is developed for large metal clusters containing hundreds of atoms, within the framework of the jellium approximation. Multiple ionization of these clusters by a superintense laser field is considered as the above-barrier decay using classical H. Bethe's approach. The ionization degree of a cluster is derived as a universal function of the laser intensity.

引用

页码：261 / 263

页数：3

共 10 条

[1] BETHE H, 1957, QUANTUM MECH 1 2 ELE
[2] Bethe H.A., 1964, Intermediate Quantum Mechanics
[3] THE PHYSICS OF SIMPLE METAL-CLUSTERS - SELF-CONSISTENT JELLIUM MODEL AND SEMICLASSICAL APPROACHES
BRACK, M
[J]. REVIEWS OF MODERN PHYSICS, 1993, 65 (03) : 677 - 732
[4] MECHANISM OF THE MULTIPLE IONIZATION OF ATOMS BY STRONG LASER-PULSES
BREWCZYK, M
GAJDA, M
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1988, 21 (13) : L383 - L389
[5] THE PHYSICS OF SIMPLE METAL-CLUSTERS - EXPERIMENTAL ASPECTS AND SIMPLE-MODELS
DEHEER, WA
[J]. REVIEWS OF MODERN PHYSICS, 1993, 65 (03) : 611 - 676
[6] Delone N. B., 1994, MULTIPHOTON PROCESSE
[7] Interaction of intense laser pulses with atomic clusters
Ditmire, T
Donnelly, T
Rubenchik, AM
Falcone, RW
Perry, MD
[J]. PHYSICAL REVIEW A, 1996, 53 (05) : 3379 - 3402
[8] KRAINOV VP, 1980, UKR FIZ ZH+, V25, P400
[9] COLLECTIVE RESONANCES AND RESPONSE PROPERTIES OF ELECTRONS IN METAL-CLUSTERS
KRESIN, VV
[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1992, 220 (01): : 1 - 52
[10] SMIRNOV MB, 1999, SOV PHYS JETP, V88, P1102

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