Published 2013
| Version v1
Journal article
Determination of the energy of solution of a helium atom at grain boundaries of general type
Creators
- 1. National Science Center Kharkov Institute of Physics and Technology, Kharkov (Ukraine)
Description
The relation between the potential energy of grain boundaries of general type and the value of dilatation of grain boundaries was determined by method of mathematical modeling in reciprocal space in tungsten. It is shown, that the electron density at the center of grain boundaries depended on the equilibrium grain boundary dilatation and the atomic density on boundary plane. The energy of solution of helium atom at the different twist boundaries of general type was obtained
Additional details
Publishing Information
- Journal Title
- Voprosy Atomnoj Nauki i Tekhniki
- Journal Issue
- no.5-100/87
- Journal Page Range
- p. 11-15
- ISSN
- 1562-6016
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 46057039
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOMIC BEAMS; ATOMS; COMPUTERIZED SIMULATION; ELECTRON DENSITY; GRAIN BOUNDARIES; HELIUM; MATHEMATICAL MODELS; POTENTIAL ENERGY; SOLUTIONS; TUNGSTEN
- Descriptors DEC
- BEAMS; DISPERSIONS; ELEMENTS; ENERGY; FLUIDS; GASES; HOMOGENEOUS MIXTURES; METALS; MICROSTRUCTURE; MIXTURES; NONMETALS; RARE GASES; REFRACTORY METALS; SIMULATION; TRANSITION ELEMENTS