Citation
J. Dryzek et E. Dryzek, Positron lifetime studies of the subsurface zones created under dry and lubrication conditions, ACT PHY P A, 99(3-4), 2001, pp. 351-354
Citations number
8
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA POLONICA A
ISSN journal
05874246
→ ACNP
Volume
99
Issue
3-4
Year of publication
2001
Pages
351 - 354
Database
ISI
SICI code
0587-4246(200103/04)99:3-4<351:PLSOTS>2.0.ZU;2-P
Abstract
We present the measurement of tile positron lifetime spectra in the subsurf
ace zones in copper samples with surfaces damaged in dry and lubrication co
nditions. We observe that close to tile damaged surface the single vacancie
s were present, but deeper in the sample treated in the dry condition tile
vacancy clusters were detected. A zone with dislocations was located deeper
than the zone with the vacancies and their clusters.