Erratum to: “Lifetime of Positrons in Nanostructured Nonstoichiometric Silver Sulfide Ag2–δS”


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Abstract

Page 5, Table 1, row 2 should read:

*2 − − − 3.60 ± 0.12 230 ± 10 175 ± 10 219 ± 5 69 ± 6 330 ± 12 31 ± 6

Page 5, left column, last paragraph should read:

The lifetime of positrons in silver sulfide samples with different average sizes of nanoparticles was measured at the Institute of Materials Physics, Graz University of Technology (Austria), on a γγ fast—fast coincidence spectrometer using 22NaCl radioactive salt deposited on a 5-μm aluminum foil as a source of positrons. To record the positron annihilation spectra, we prepared a source with an activity of 1−2 MBq, which was placed between two silver sulfide tablets.

About the authors

A. A. Rempel

Institute of Solid State Chemistry, Ural Branch; Ural Federal University

Email: sadovnikov@ihim.uran.ru
Russian Federation, Yekaterinburg, 620990; Yekaterinburg, 620002

S. I. Sadovnikov

Institute of Solid State Chemistry, Ural Branch

Author for correspondence.
Email: sadovnikov@ihim.uran.ru
Russian Federation, Yekaterinburg, 620990

G. Klinser

Institute of Materials Physics

Email: sadovnikov@ihim.uran.ru
Austria, Graz, 8010

W. Sprengel

Institute of Materials Physics

Email: sadovnikov@ihim.uran.ru
Austria, Graz, 8010

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