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Title: (In,Mn)As quantum dots: Molecular-beam epitaxy and optical properties

Self-assembled (In,Mn)As quantum dots are synthesized by molecular-beam epitaxy on GaAs (001) substrates. The experimental results obtained by transmission electron microscopy show that doping of the central part of the quantum dots with Mn does not bring about the formation of structural defects. The optical properties of the samples, including those in external magnetic fields, are studied.
Authors:
;  [1] ;  [2] ;  [1] ;  [3] ; ; ;  [1]
  1. Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation)
  2. St. Petersburg State University (Russian Federation)
  3. St. Petersburg Academic University, Nanotechnology Research and Education Centre (Russian Federation)
Publication Date:
OSTI Identifier:
22210584
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 47; Journal Issue: 8; Other Information: Copyright (c) 2013 Pleiades Publishing, Ltd.; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; GALLIUM ARSENIDES; MAGNETIC FIELDS; MOLECULAR BEAM EPITAXY; OPTICAL PROPERTIES; QUANTUM DOTS; SUBSTRATES; TRANSMISSION ELECTRON MICROSCOPY