Some Remarks on Diffusion Model of Positron Reemission and/or Positron Surface Trapping

Dębowska, M.; Świątkowski, W.

doi:10.12693/APhysPolA.95.515

Journal

Acta Physica Polonica A

1999 | 95 | 4 | 515-520

Article title

Some Remarks on Diffusion Model of Positron Reemission and/or Positron Surface Trapping

Authors

M. Dębowska , W. Świątkowski

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/95/a095z4p13.pdf [remote]

Title variants

Languages of publication

Abstracts

The problem of a role of boundary conditions in a diffusion model of positron reemission is discussed. It was shown that a sink rate cannot change from zero up to infinity but has an upper limit equal to a half of a mean positron velocity. Some additional relations connected with this result are presented as well.

Keywords

68.35.Wm

Publisher

Journal

Acta Physica Polonica A

Year

1999

Volume

Issue

Pages

515-520

Physical description

Dates

published

1999-04

Contributors

author

M. Dębowska

Institute of Experimental Physics, Wrocław University, Pl. M. Borna 9, 50-204 Wrocław, Poland

author

W. Świątkowski

Institute of Experimental Physics, Wrocław University, Pl. M. Borna 9, 50-204 Wrocław, Poland

References

Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.95.515

YADDA identifier

bwmeta1.element.bwnjournal-article-appv95z413kz