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Title: Study of the self-organization processes in lead sulfide quantum dots

A procedure is described for the synthesis of nanoparticles based on lead chalcogenides. The procedure combines the synthesis of colloidal quantum dots (QDs) in aqueous solutions with simultaneous organization of the QDs into ordered arrays. The processes of the self-organization of QDs are analyzed at the nano- and microscopic levels by the photoluminescence method, atomic-force microscopy, and optical microscopy.
Authors:
; ; ; ; ; ;  [1] ;  [2]
  1. St. Petersburg Electrotechnical University LETI (Russian Federation)
  2. St. Petersburg State Polytechnic University (Russian Federation)
Publication Date:
OSTI Identifier:
22300391
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 48; Journal Issue: 13; Other Information: Copyright (c) 2014 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY; AQUEOUS SOLUTIONS; ATOMIC FORCE MICROSCOPY; LEAD SULFIDES; OPTICAL MICROSCOPY; PHOTOLUMINESCENCE; QUANTUM DOTS; SYNTHESIS NANOPARTICLES