DISCRETE EXCITONIC TRANSITIONS IN QUANTUM-SIZED CDS PARTICLES

被引：91

作者：

KATSIKAS, L

EYCHMULLER, A

GIERSIG, M

WELLER, H

机构：

[1] Hahn-Meitner-Institut, Abteilung Photochemie, D-1000 Berlin 39

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 172卷 / 3-4期

关键词：

D O I：

10.1016/0009-2614(90)85387-R

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：

Five discrete excitonic transitions were observed in quantum dots,i.e. quantum-sized CdS, as a function of particle size. The experimentally determined energy levels of the excitonic states were compared to eigenvalues calculated from products of two particle-in-a-box s or p orbitals. © 1990.

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页码：201 / 204

页数：4

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