Nonlinear optical spectroscopy of embedded semiconductor clusters

被引：14

作者：

Brysch, A ^{[1
]}

Bour, G ^{[1
]}

Neuendorf, R ^{[1
]}

Kreibig, U ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Phys 1, D-52056 Aachen, Germany

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1999年 / 68卷 / 03期

关键词：

D O I：

10.1007/s003400050647

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We studied the optical properties of semiconductor clusters embedded into a matrix material with a combination of linear and nonlinear optical spectroscopic methods. The unique properties of small semiconductor particles with sizes below the excitonic Bohr radius are generally governed by quantum size effects. In this paper we investigate the exciton-phonon interaction, which is one of the leading contributions to the dephasing of excitons in small semiconductor particles, and the nonlinear optical behaviour of the composite material in relation to the stabiliser and the filling factor.

引用

页码：447 / 451

页数：5

共 18 条

[11] Local-field effects in nonlinear dielectrics [J].

Palenberg, MA ;

Felderhof, BU .

PHYSICAL REVIEW B, 1997, 55 (16) :10326-10336

[12] PHOTOCHEMISTRY OF COLLOIDAL SEMICONDUCTORS .15. QUANTUM SIZE EFFECTS IN SEMICONDUCTOR CRYSTALLITES - CALCULATION OF THE ENERGY-SPECTRUM FOR THE CONFINED EXCITON [J].

SCHMIDT, HM ;

WELLER, H .

CHEMICAL PHYSICS LETTERS, 1986, 129 (06) :615-618

[13]

SHANKAR R, 1988, PRINCIPLES QUANTUM M

[14]

Shen Y-R, 1984, PRINCIPLES NONLINEAR

[15] HYDROGENIC DONOR STATES IN SEMICONDUCTOR MICROCRYSTALLITES [J].

THOAI, DBT .

SOLID STATE COMMUNICATIONS, 1993, 85 (01) :39-43

[16]

WELLER H, 1993, ANGEW CHEM, V105, P43

[17]

WOGGON U, 1997, SPRINGER TRACTS MODE, V136

[18]

1982, LANDOLTBORNSTEIN S B, V17

← 1 2 →