Origin of vapor transport equilibration induced formation of nanocrystalline ErNbO4 in Er:LiNbO3 crystal

De Long Zhang; E. Y.B. Pun

doi:10.1063/1.1583149

Origin of vapor transport equilibration induced formation of nanocrystalline ErNbO₄ in Er:LiNbO₃ crystal

De Long Zhang^*
, E. Y.B. Pun

^*Corresponding author for this work

Tianjin University
City University of Hong Kong

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

The origin of the formation of nanoprecipitates of ErNbO₄ induced by vapor transport equilibration (VTE) in Er:LiNbO₃ crystals was investigated. It was indicated that annealing an Er:LiNbO₃ crystal in ambient atmosphere does not influence its crystalline structure, and hence cannot cause the formation of the precipitates. It was found that elevated temperature is not a sufficient requirement for the formation of this additional phase, but is only an essential prerequisite, together with the high-doping level of erbium.

Original language	English
Pages (from-to)	1178-1183
Number of pages	6
Journal	Journal of Applied Physics
Volume	94
Issue number	2
DOIs	https://doi.org/10.1063/1.1583149
State	Published - 15 Jul 2003
Externally published	Yes

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title = "Origin of vapor transport equilibration induced formation of nanocrystalline ErNbO4 in Er:LiNbO3 crystal",

abstract = "The origin of the formation of nanoprecipitates of ErNbO4 induced by vapor transport equilibration (VTE) in Er:LiNbO3 crystals was investigated. It was indicated that annealing an Er:LiNbO3 crystal in ambient atmosphere does not influence its crystalline structure, and hence cannot cause the formation of the precipitates. It was found that elevated temperature is not a sufficient requirement for the formation of this additional phase, but is only an essential prerequisite, together with the high-doping level of erbium.",

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AU - Pun, E. Y.B.

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N2 - The origin of the formation of nanoprecipitates of ErNbO4 induced by vapor transport equilibration (VTE) in Er:LiNbO3 crystals was investigated. It was indicated that annealing an Er:LiNbO3 crystal in ambient atmosphere does not influence its crystalline structure, and hence cannot cause the formation of the precipitates. It was found that elevated temperature is not a sufficient requirement for the formation of this additional phase, but is only an essential prerequisite, together with the high-doping level of erbium.

AB - The origin of the formation of nanoprecipitates of ErNbO4 induced by vapor transport equilibration (VTE) in Er:LiNbO3 crystals was investigated. It was indicated that annealing an Er:LiNbO3 crystal in ambient atmosphere does not influence its crystalline structure, and hence cannot cause the formation of the precipitates. It was found that elevated temperature is not a sufficient requirement for the formation of this additional phase, but is only an essential prerequisite, together with the high-doping level of erbium.

UR - https://www.scopus.com/pages/publications/0042267257

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DO - 10.1063/1.1583149

M3 - 文章

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

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ER -

Origin of vapor transport equilibration induced formation of nanocrystalline ErNbO₄ in Er:LiNbO₃ crystal

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