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Title: Optical properties of ZnTe epilayers with submonolayer planar narrow gap inclusions

Abstract

The exciton luminescence of ZnTe matrices with the embedded CdTe submonolayer inclusions is investigated. It is shown that the exciton localized by CdTe narrow gap component dominates in the emission spectrum. These localized excitons are coupled mainly with the phonons belonging to the cadmium enriched layers. The real distribution of cadmium in the direction of the heterostructure growth is determined from the energy position of the localized exciton emission bands.

Authors:
; ;  [1];  [1];  [2];  [2];  [3]
  1. St. Petersburg State University, Universitetskaya nab. 7 – 9, 199034 Si. Petersburg (Russian Federation)
  2. (Russian Federation)
  3. Institute of Physics Polish Academy of Science, Ał. Lotnikov 32/46, 02-668 Warsaw (Poland)
Publication Date:
OSTI Identifier:
22609134
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1748; Journal Issue: 1; Conference: STRANN 2016: 5. international conference on state-of-the-art trends of scientific research of artificial and natural nanoobjects, St. Petersburg (Russian Federation), 26-29 Apr 2016; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CADMIUM; CADMIUM TELLURIDES; DISTRIBUTION; EMISSION SPECTRA; EXCITONS; INCLUSIONS; LAYERS; LUMINESCENCE; OPTICAL PROPERTIES; PHONONS; ZINC TELLURIDES

Citation Formats

Agekian, V. F., Filosofov, N. G., E-mail: n.filosofov@spbu.ru, Serov, A. Yu., Shtrom, I. V., Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya 26, 194021 St. Petersburg, St. Petersburg Academic University — Nanotechnology Research and Education Centre, Russian Academy of Sciences, Khlopina 8/3, 194021 St. Petersburg, and Karczewski, G. Optical properties of ZnTe epilayers with submonolayer planar narrow gap inclusions. United States: N. p., 2016. Web. doi:10.1063/1.4954371.
Agekian, V. F., Filosofov, N. G., E-mail: n.filosofov@spbu.ru, Serov, A. Yu., Shtrom, I. V., Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya 26, 194021 St. Petersburg, St. Petersburg Academic University — Nanotechnology Research and Education Centre, Russian Academy of Sciences, Khlopina 8/3, 194021 St. Petersburg, & Karczewski, G. Optical properties of ZnTe epilayers with submonolayer planar narrow gap inclusions. United States. doi:10.1063/1.4954371.
Agekian, V. F., Filosofov, N. G., E-mail: n.filosofov@spbu.ru, Serov, A. Yu., Shtrom, I. V., Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya 26, 194021 St. Petersburg, St. Petersburg Academic University — Nanotechnology Research and Education Centre, Russian Academy of Sciences, Khlopina 8/3, 194021 St. Petersburg, and Karczewski, G. 2016. "Optical properties of ZnTe epilayers with submonolayer planar narrow gap inclusions". United States. doi:10.1063/1.4954371.
@article{osti_22609134,
title = {Optical properties of ZnTe epilayers with submonolayer planar narrow gap inclusions},
author = {Agekian, V. F. and Filosofov, N. G., E-mail: n.filosofov@spbu.ru and Serov, A. Yu. and Shtrom, I. V. and Ioffe Physicotechnical Institute, Russian Academy of Sciences, Politekhnicheskaya 26, 194021 St. Petersburg and St. Petersburg Academic University — Nanotechnology Research and Education Centre, Russian Academy of Sciences, Khlopina 8/3, 194021 St. Petersburg and Karczewski, G.},
abstractNote = {The exciton luminescence of ZnTe matrices with the embedded CdTe submonolayer inclusions is investigated. It is shown that the exciton localized by CdTe narrow gap component dominates in the emission spectrum. These localized excitons are coupled mainly with the phonons belonging to the cadmium enriched layers. The real distribution of cadmium in the direction of the heterostructure growth is determined from the energy position of the localized exciton emission bands.},
doi = {10.1063/1.4954371},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1748,
place = {United States},
year = 2016,
month = 6
}