Pulsed cathodoluminescence of F 2 centers in undoped and doped LiF crystals

2011

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DOI 10.1134/s0020168511050153
Data confidence 70 medium
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Abstract

This work examines the generation of F 2 centers in LiF, LiF〈O,OH〉, and LiF:U〈O,OH〉 crystals by electron pulses at 300 K. We discuss nanosecond and microsecond mechanisms for the excitation of pulsed cathodoluminescence of F 2 centers in the crystals.