POSITRON AFFINITY OF GAXIN1-XAS AS A FUNCTION OF THE MOLE FRACTION

Authors
SOUDINI B AOURAG H AMRANE N SEHIL M BOUSSAHLA Z SELLAL F KHELIFA B MAHMOUDI A
Citation
B. Soudini et al., POSITRON AFFINITY OF GAXIN1-XAS AS A FUNCTION OF THE MOLE FRACTION, Materials chemistry and physics, 36(3-4), 1994, pp. 271-275
Citations number
6
Categorie Soggetti
Material Science
Journal title
Materials chemistry and physics → ACNP
ISSN journal
02540584
Volume
36
Issue
3-4
Year of publication
1994
Pages
271 - 275
Database
ISI
SICI code
0254-0584(1994)36:3-4<271:PAOGAA>2.0.ZU;2-9
Abstract
The independent particle method was used to compute the positron charg e distribution in the ternary alloy GaxIn1-xAs. The positron charge de nsity with respect to the variation of the mole fraction is discussed. It was noted that the relative positron affinity leads to the positro n preferentially annihilating with the anion rather than the cation.