Does the Dielectric-Dielectric Interface Affect the Positron Diffusion Current?

• Authors: J. Beliczyński , E. Dębowska , W. Świątkowski
• Languages of publication: EN

Abstracts

EN

The angular correlations of annihilation radiation have been measured for NaI, NaF and (NaI)_{0.65}(NaF)_{0.35} alloy. The angular correlations of annihilation radiation for the alloy appeared to be more similar to the one for NaI than it should be expected from the content of NaI in the alloy. The result can be easily explained by assuming that NaI/NaF interface acts directionally on positron diffusion movement.

Keywords

EN

68.35.Wm

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1993
• Volume: 83
• Issue: 3
• Pages: 251-254

Dates

published

1993-03

Contributors

author

J. Beliczyński

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

author

E. Dębowska

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

author

W. Świątkowski

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

Identifiers

DOI

10.12693/APhysPolA.83.251