M. M. Nadareishvili, M. G. Abramishvili, V. G. Kvachadze, S. J. Tsakadze, “Postradiation accumulation of <nobr>$F_4$</nobr> centers in gamma-irradiated lif crystals”, Meždunar. nauč.-issled. žurn., 2015, Issue 9-3(40),Pages <nobr>79

PHYSICS AND MATHEMATICS

Postradiation accumulation of $F_4$ centers in gamma-irradiated lif crystals

M. M. Nadareishvili^ab, M. G. Abramishvili^ab, V. G. Kvachadze^ab, S. J. Tsakadze^ab

^a Tbilisi State University
^b E. Andronikashvili Institute of Physics

Abstract: The postirradiation accumulation of $F_4$ centers in gamma-irradiated ($1\div5\cdot10^6R$)LiF crystals was studied. After gammairradiation, the LiF crystals were exposed (simultaneously or sequentially) to moderate temperature ($140$–$160^\circ$) and a static electric field ($1,800$–$3,000$V). The obtained results are discussed.

Keywords: gamma irradiation, color centers, $F_4$ centers.