Kurisu Hiroki
Affiliate Master
Yamaguchi University
Preparation and quantum confinement effect of PbI_2/CdI_2 superlattices
Solid State Communications Volume 99 Issue 8
Page 541-545
published_at 1996
Title
Preparation and quantum confinement effect of PbI_2/CdI_2 superlattices
Creator Keywords
A. quantum well
B. epitaxy
D. optical properties
electronic states
PbI_2/CdI_2 superlattices (multi-quantum well) have been grown by a hot wall epitaxy. Characteristic peaks due to a long period of superlattices appear on X-ray diffraction patterns. From the analysis of these patterns, thicknesses of both PbI_2 and CdI_2 layers of prepared samples are identified. Optical measurement shows that exciton transition energies in PbI_2/CdI_2 superlattices shift to the higher energy side with the decrease in thickness of PbI_2 layer. The analysis of this shift by the variational calculation of exciton and the observation of strong exciton peaks indicate PbI_2/CdI_2 superlattices belong to the type I superlattice.
Languages
eng
Resource Type
journal article
Publishers
Elsevier
Date Issued
1996
File Version
Not Applicable (or Unknown)
Access Rights
metadata only access
Relations
[ISSN]0038-1098
[NCID]AA00844573
[isVersionOf]
[URI]http://www.sciencedirect.com/science/journal/00381098
Schools
大学院理工学研究科（工学）