Capture of positron by dislocations in metals: Diffusion model

Authors
Park, Y
Citation
Y. Park, Capture of positron by dislocations in metals: Diffusion model, MET MAT T A, 32(5), 2001, pp. 1157-1160
Citations number
21
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science",Metallurgy
Journal title
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
ISSN journal
10735623 → ACNP
Volume
32
Issue
5
Year of publication
2001
Pages
1157 - 1160
Database
ISI
SICI code
1073-5623(200105)32:5<1157:COPBDI>2.0.ZU;2-R
Abstract
We have investigated a model for the capture of positrons and obtained an e xpression for the probability of capture of positrons by dislocations from the solution of the diffusion equation. Our model is more correct than thos e reported previously, which justifies an introduction of the capture term in the model through the boundary condition.