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Title: Organic light-emitting diodes based on a series of new polythienothiophene complexes and highly luminescent quantum dots

Experimental samples of organic light-emitting diodes with transport layers based on polythienothiophenes and using CdSe/CdS/ZnS semiconductor quantum dots with an internal quantum efficiency up to 85% in the emitting layer are investigated. It is shown that solubility and film-forming properties are key for using polythienothiophenes in light-emitting diodes. The most promising polythienothiophenes are identified on the basis of the results obtained.
Authors:
 [1] ;  [2] ;  [1] ;  [3] ; ;  [4]
  1. Russian Academy of Sciences, Lebedev Physical Institute (Russian Federation)
  2. Moscow Institute of Physics and Technology (Russian Federation)
  3. Dukhov Research Institute of Automation (Russian Federation)
  4. Russian Academy of Sciences, Nesmeyanov Institute of Organoelement Compounds (Russian Federation)
Publication Date:
OSTI Identifier:
22469618
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 50; Journal Issue: 1; Other Information: Copyright (c) 2016 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; CADMIUM SELENIDES; CADMIUM SULFIDES; FILMS; LAYERS; LIGHT EMITTING DIODES; LUMINESCENCE; ORGANIC POLYMERS; QUANTUM DOTS; QUANTUM EFFICIENCY; SEMICONDUCTOR MATERIALS; SOLUBILITY; THIOPHENE; ZINC SULFIDES