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.

引用

页码：201 / 204

页数：4

共 11 条

[1] BIMBERG D, 1984, SPRINGER SERIES SOLI, V53, P136
[2] ZERO-DIMENSIONAL EXCITONS IN SEMICONDUCTOR CLUSTERS
BRUS, L
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1986, 22 (09) : 1909 - 1914
[3] EYCHMULLER A, IN PRESS
[4] EYCHMULLER A, IN PRESS LANGMUIR
[5] PHOTOCHEMISTRY OF COLLOIDAL SEMICONDUCTORS .30. HPLC INVESTIGATION OF SMALL CDS PARTICLES
FISCHER, CH
WELLER, H
KATSIKAS, L
HENGLEIN, A
[J]. LANGMUIR, 1989, 5 (02) : 429 - 432
[6] PHOTOCHEMISTRY OF COLLOIDAL SEMICONDUCTORS .29. FRACTIONATION OF CDS SOLS OF SMALL PARTICLES BY EXCLUSION CHROMATOGRAPHY
FISCHER, CH
LILIE, J
WELLER, H
KATSIKAS, L
HENGLEIN, A
[J]. BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1989, 93 (01): : 61 - 64
[7] HENGLEIN A, 1988, TOP CURR CHEM, V143, P113
[8] SMALL-PARTICLE RESEARCH - PHYSICOCHEMICAL PROPERTIES OF EXTREMELY SMALL COLLOIDAL METAL AND SEMICONDUCTOR PARTICLES
HENGLEIN, A
[J]. CHEMICAL REVIEWS, 1989, 89 (08) : 1861 - 1873
[9] PHOTOCHEMISTRY OF COLLOIDAL SEMICONDUCTORS .15. QUANTUM SIZE EFFECTS IN SEMICONDUCTOR CRYSTALLITES - CALCULATION OF THE ENERGY-SPECTRUM FOR THE CONFINED EXCITON
SCHMIDT, HM
WELLER, H
[J]. CHEMICAL PHYSICS LETTERS, 1986, 129 (06) : 615 - 618
[10] PHOTOCHEMISTRY OF COLLOIDAL SEMICONDUCTORS .20. SURFACE MODIFICATION AND STABILITY OF STRONG LUMINESCING CDS PARTICLES
SPANHEL, L
HAASE, M
WELLER, H
HENGLEIN, A
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (19) : 5649 - 5655

← 1 2 →