Published November 1996 | Version v1
Journal article Metadata-only

The structure of surface layers in irradiated PbTe films

Creators

  • 1. Carpathian University, Ivano-Frankovsk (Ukraine)

Description

The effect of α-irradiation on PbTe epitaxial structures was studied. The thickness of the distorted surface layer was found to increase with the exposure dose. The annealing of the films treated with the exposure dose Φ=1012 cm-2 resulted in a decrease of the thickness of the distorted surface layer with the value Δd/d remaining constant. For a higher initial dose (Φ=2.4x1012 cm-2), the subsequent isothermal annealing in air did not restore the parameters of the surface layer structure. A mechanism of radiation defect formation was suggested

Additional details

Identifiers

URL
https://www.pleiades.online/contents/cryst/cryst6_96v41cont.htm;

Publishing Information

Journal Title
Crystallography Reports
Journal Volume
41
Journal Issue
6
Journal Page Range
p. 1049-1051
ISSN
1063-7745
CODEN
CYSTE3

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35073719
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Translation
Descriptors DEI
ALPHA BEAMS; ANNEALING; CRYSTAL DEFECTS; EPITAXY; FILMS; IRRADIATION; LAYERS; LEAD TELLURIDES; PHYSICAL RADIATION EFFECTS; RADIATION DOSES; SURFACES; THICKNESS
Descriptors DEC
BEAMS; CHALCOGENIDES; CRYSTAL GROWTH METHODS; CRYSTAL STRUCTURE; DIMENSIONS; DOSES; HEAT TREATMENTS; HELIUM 4 BEAMS; ION BEAMS; LEAD COMPOUNDS; RADIATION EFFECTS; TELLURIDES; TELLURIUM COMPOUNDS

Optional Information

Notes
Translated from Kristallografiya, ISSN 0023-4761, 41, 1103-1105 (November-December 1996); (c) 1996 MAIK/Interperiodika