SIZE EFFECTS IN OPTICAL 2ND-HARMONIC GENERATION BY METALLIC NANOCRYSTALS AND SEMICONDUCTOR QUANTUM DOTS - THE ROLE OF QUANTUM CHAOTIC DYNAMICS

被引：48
作者：
AKTSIPETROV, OA
ELYUTIN, PV
NIKULIN, AA
OSTROVSKAYA, EA
机构：
[1] Physics Department, Moscow State University
来源：
PHYSICAL REVIEW B | 1995年 / 51卷 / 24期
关键词：
D O I：
10.1103/PhysRevB.51.17591
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Second-harmonic generation in small metallic nanocrystals and semiconductor quantum dots is studied both experimentally and theoretically. The enhancement of the nonlinear optical response with the decrease of the particle radius from 100 to about 10 has been experimentally observed. The theoretical description based on the model of chaotic motion of noninteracting electrons in the particles agrees satisfactorily with the experimental data. © 1995 The American Physical Society.
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页码：17591 / 17599
页数：9
相关论文
共 27 条
[1]   THE NEW MECHANISM OF SURFACE-ENHANCED 2ND HARMONIC-GENERATION IN SMALL METALLIC PARTICLES [J].
AKTSIPETROV, OA ;
BARANOVA, IM ;
DUBININA, EM ;
ELOVIKOV, SS ;
ELYUTIN, PV ;
ESIKOV, DA ;
NIKULIN, AA ;
FOMINYKH, NN .
PHYSICS LETTERS A, 1986, 117 (05) :239-242
[2]  
AKTSIPETROV OA, 1992, JETP LETT+, V55, P435
[3]   SEMICLASSICAL LEVEL SPACINGS WHEN REGULAR AND CHAOTIC ORBITS COEXIST [J].
BERRY, MV ;
ROBNIK, M .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1984, 17 (12) :2413-2421
[4]  
Bloembergen N., 1965, NONLINEAR OPTICS
[5]  
BLOMBERGEN N, 1968, PHYS REV, V174, P813
[6]  
BONCHBRUEVICH VL, 1990, PHYSICS SEMICONDUCTO
[7]   DISTRIBUTIONS OF ENERGY SPACINGS AND WAVEFUNCTION PROPERTIES IN VIBRATIONALLY EXCITED-STATES OF POLYATOMIC-MOLECULES .1. NUMERICAL EXPERIMENTS ON COUPLED MORSE OSCILLATORS [J].
BUCH, V ;
GERBER, RB .
JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (11) :5397-5404
[8]   QUANTUM-MECHANICS OF CLASSICALLY NON-INTEGRABLE SYSTEMS [J].
ECKHARDT, B .
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1988, 163 (04) :205-297
[9]   SIZE-DEPENDENT PHOTOABSORPTION AND PHOTOEMISSION OF SMALL METAL PARTICLES [J].
EKARDT, W .
PHYSICAL REVIEW B, 1985, 31 (10) :6360-6370
[10]   QUANTUM SIZE EFFECT IN SEMICONDUCTOR MICROCRYSTALS [J].
EKIMOV, AI ;
EFROS, AL ;
ONUSHCHENKO, AA .
SOLID STATE COMMUNICATIONS, 1985, 56 (11) :921-924
123