Luminescence of spodumene and garnet crystals excited by subnanosecond and nanosecond electron beams

V. F. Tarasenko, V. I. Solomonov, E. F. Polisadova, A. G. Burachenko, E. Kh Baksht

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The pulsed cathode luminescence of spodumene and yttrium-aluminum garnet crystals activated by Mn 2+ and Nd 3+ ions, respectively, is studied. Luminescence is excited by the irradiation of the crystals by electron beams with a duration of 0.1, 0.25, 0.65, and 10 ns and a current density of ~40 and 100 A/cm 2 at an electron energy of ~200 keV. A decrease in the electron beam duration to several tenths of a nanosecond is shown not to cause substantial changes in the excitation mechanisms of pulsed cathode luminescence and its spectrum.

Original languageEnglish
Pages (from-to)720-725
Number of pages6
JournalTechnical Physics
Volume57
Issue number5
DOIs
Publication statusPublished - May 2012

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spodumene
garnets
electron beams
luminescence
cathodes
crystals
yttrium-aluminum garnet
electron energy
current density
irradiation
causes
excitation
ions

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Luminescence of spodumene and garnet crystals excited by subnanosecond and nanosecond electron beams. / Tarasenko, V. F.; Solomonov, V. I.; Polisadova, E. F.; Burachenko, A. G.; Baksht, E. Kh.

In: Technical Physics, Vol. 57, No. 5, 05.2012, p. 720-725.

Research output: Contribution to journalArticle

Tarasenko, V. F. ; Solomonov, V. I. ; Polisadova, E. F. ; Burachenko, A. G. ; Baksht, E. Kh. / Luminescence of spodumene and garnet crystals excited by subnanosecond and nanosecond electron beams. In: Technical Physics. 2012 ; Vol. 57, No. 5. pp. 720-725.
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