Spectroscopic study of double sodium-yttrium fluoride crystals doped with erbium Na0.4Y0.6F2.2:Er3+: I. Intensities of luminescence spectra and kinetics of luminescence
Keyword(s):
1981 ◽
Vol 23
(3-4)
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pp. 349-361
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Keyword(s):
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1980 ◽
Vol 72
(10)
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pp. 5390-5398
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2009 ◽
Vol 106
(6)
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pp. 821-835
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