Published 1982 | Version v1
Book Metadata-only

Thermal equilibrium studies of vacancies in metals by positron annihilation

Creators

  • 1. Stuttgart Univ. (Germany, F.R.). Inst. fuer Theoretische und Angewandte Physik

Description

The present paper reviews thermal equilibrium studies of vacancy formation in bcc transition metals and in fcc metals by means of positron annihilation measurements. Particular emphasis is given to recent lifetime studies in bcc refractory metals at high temperatures. The vacancy formation enthalpies are compared to the results of other measuring techniques and by a comparison with self-diffusion data information is deduced for the migration of vacancies in non-equilibrium concentration. (Auth.)

Additional details

Publishing Information

Publisher
North-Holland.
Imprint Place
Amsterdam (Netherlands)
ISBN
0 444 86534 9
Imprint Title
Positron annihilation
Imprint Pagination
1018 p.
Journal Page Range
p. 369-380.

Conference

Title
6. International conference on positron annihilation.
Dates
3 - 7 Apr 1982.
Place
Arlington, TX (USA).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
14763016
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ANNIHILATION; BIBLIOGRAPHIES; CHROMIUM; COMPILED DATA; DOPPLER BROADENING; ENTROPY; FORMATION HEAT; HIGH TEMPERATURE; IRON; LOW TEMPERATURE; MEDIUM TEMPERATURE; MOLYBDENUM; NIOBIUM; POSITRONS; REVIEWS; TANTALUM; TEMPERATURE DEPENDENCE; THERMAL EQUILIBRIUM; TUNGSTEN; ULTRALOW TEMPERATURE; VACANCIES; VANADIUM; VERY HIGH TEMPERATURE; VERY LOW TEMPERATURE
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DATA; DOCUMENT TYPES; ELEMENTARY PARTICLES; ELEMENTS; ENTHALPY; EQUILIBRIUM; FERMIONS; INFORMATION; INTERACTIONS; LEPTONS; LINE BROADENING; MATTER; METALS; NUMERICAL DATA; PARTICLE INTERACTIONS; PHYSICAL PROPERTIES; POINT DEFECTS; REACTION HEAT; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS

Optional Information

Notes
105 refs.