Optical two-dimensional Fourier transform spectroscopy of semiconductors

被引：70

作者：

Borca, CN

Zhang, TH

Li, XQ

Cundiff, ST

机构：

[1] Univ Colorado, JILA, Boulder, CO 80309 USA

[2] Natl Inst Stand & Technol, Boulder, CO 80309 USA

[3] Univ Colorado, Dept Phys, Boulder, CO 80309 USA

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 416卷 / 4-6期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/j.cplett.2005.09.090

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two-dimensional Fourier transform spectra of optical excitations in semiconductor quantum wells are obtained. Coupling between heavy-hole excitons, light-hole excitons and unbound electron-hole-pairs results in off-diagonal features. A qualitative analysis of these features reveals the dominance of many-body interactions. (c) 2005 Elsevier B.V. All rights reserved.

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页码：311 / 315

页数：5

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