Abstract
Zinc-sulfo-selenide (ZnSex S1–x) single crystals which can be used in blue luminescent devices are prepared by sublimation method and their photoluminescence spectra are measured. Free exciton luminescence is very weak; but, the bound exciton emissions are very pronounced indicating the presence of substitutional impurities in the form of neutral donors and acceptors. The incorporation of Na or Li is observed to enhance donor-acceptor pair transitions where the DAP band of the Na-doped sample is at 12 meV higher energy than the DAP band of the Li-doped sample. The energies of the luminescence transitions decrease curvilinearly with the increasing ZnSe composition x (0.80≤x≤1).
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
P.J. Dean and J.L. Merz: Phys. Rev. 178, 1310 (1969).
J.L. Merz, K. Nassau, and J.W. Shiever: Phys. Rev. 88, 1444 (1972).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1989 Springer-Verlag Berlin, Heidelberg
About this paper
Cite this paper
Tiong, S.R., Hiramatsu, M., Matsushima, Y., Ohishi, M., Ohmori, K., Saito, H. (1989). Photoluminescence of Zinc-Sulfo-Selenide Single Crystals Grown by Sublimation Method. In: Shionoya, S., Kobayashi, H. (eds) Electroluminescence. Springer Proceedings in Physics, vol 38. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93430-8_22
Download citation
DOI: https://doi.org/10.1007/978-3-642-93430-8_22
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-93432-2
Online ISBN: 978-3-642-93430-8
eBook Packages: Springer Book Archive