EPR and optical studies of erbium-doped β-PbF2 single-crystals and nanocrystals in transparent glass–ceramics
2007 ◽
Vol 9
(41)
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pp. 5591
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Keyword(s):
2020 ◽
Vol 1697
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pp. 012125
2010 ◽
Vol 486
(4-6)
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pp. 126-129
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Keyword(s):
2004 ◽
Vol 382
(1-2)
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pp. 292-299
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