PREPARATION OF Cu2S FILM SINGLE CRYSTALS,

Abstract

The compound Cu2S was synthesized by melting components in a stoichiometric ratio. Electronographic and X-ray diffraction analysis show that the obtained compound is a low-temperature modification of Cu2S with a rhombic lattice. The compound has p-type conductivity. The concentration of free carriers comprises 8.5 x 10 to the -19th cu cm, the resistivity is 0.07 ohm.cm, and the thermal emf is 86 micron V/deg. Polycrystal and single-crystal films 250 A thick were obtained from this substance by the epitaxial method. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 18, 1969
Accession Number
AD0700372

Entities

People

  • E. N. Zamanova
  • Z. A. Aliyarova

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Conductivity
  • Crystals
  • Diffraction
  • Diffraction Analysis
  • Low Temperature
  • Polycrystals
  • Single Crystals
  • Wave Phenomena
  • X Rays
  • X-Ray Diffraction

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Thin Film Deposition Science.