Growth and optical properties of NaY(WO4)2: Eu crystals

Zh X. Cheng; Sh J. Zhang; J. R. Han; H. Ch Chen; X. S. Liu; Y. Y. Yang; J. Yang

doi:10.1002/1521-4079(200102)36:2<135::AID-CRAT135>3.0.CO;2-P

Growth and optical properties of NaY(WO₄)₂: Eu crystals

Zh X. Cheng
, Sh J. Zhang
, J. R. Han
, H. Ch Chen
, X. S. Liu
, Y. Y. Yang
, J. Yang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

13 Citations (Scopus)

Abstract

NaY_0.99Eu_0.01(WO₄)₂ crystals were grown along 〈101〉 and 〈001〉 directions. Single crystals with high quality can be obtained when they were grown along 〈101〉 direction from a melt with a small deviation from stoichiometric composition. Eu ions exist in two valences in the as-grown crystals, in one valence after annealing only. The fluorescence spectrum shows the Stark splitting of energy levels of Eu ions is in accordance with the site symmetry of S₄.
© 2001 WILEY-VCH Verlag Berlin GmbH, Fed. Rep. of Germany

Original language	English
Pages (from-to)	135-140
Journal	Crystal Research and Technology
Volume	36
Issue number	2
DOIs	https://doi.org/10.1002/1521-4079(200102)36:2<135::AID-CRAT135>3.0.CO;2-P
Publication status	Published - 2001
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

This work was supported by the Research Fund for the Doctoral Program of Higher Education of China.

Research Keywords

Crystal growth
Optical properties

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10.1002/1521-4079(200102)36:2<135::AID-CRAT135>3.0.CO;2-P

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Cite this

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title = "Growth and optical properties of NaY(WO4)2: Eu crystals",

abstract = "NaY0.99Eu0.01(WO4)2 crystals were grown along 〈101〉 and 〈001〉 directions. Single crystals with high quality can be obtained when they were grown along 〈101〉 direction from a melt with a small deviation from stoichiometric composition. Eu ions exist in two valences in the as-grown crystals, in one valence after annealing only. The fluorescence spectrum shows the Stark splitting of energy levels of Eu ions is in accordance with the site symmetry of S4. {\textcopyright} 2001 WILEY-VCH Verlag Berlin GmbH, Fed. Rep. of Germany",

keywords = "Crystal growth, Optical properties",

author = "Cheng, \{Zh X.\} and Zhang, \{Sh J.\} and Han, \{J. R.\} and Chen, \{H. Ch\} and Liu, \{X. S.\} and Yang, \{Y. Y.\} and J. Yang",

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TY - JOUR

T1 - Growth and optical properties of NaY(WO4)2

T2 - Eu crystals

AU - Cheng, Zh X.

AU - Zhang, Sh J.

AU - Han, J. R.

AU - Chen, H. Ch

AU - Liu, X. S.

AU - Yang, Y. Y.

AU - Yang, J.

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2001

Y1 - 2001

N2 - NaY0.99Eu0.01(WO4)2 crystals were grown along 〈101〉 and 〈001〉 directions. Single crystals with high quality can be obtained when they were grown along 〈101〉 direction from a melt with a small deviation from stoichiometric composition. Eu ions exist in two valences in the as-grown crystals, in one valence after annealing only. The fluorescence spectrum shows the Stark splitting of energy levels of Eu ions is in accordance with the site symmetry of S4. © 2001 WILEY-VCH Verlag Berlin GmbH, Fed. Rep. of Germany

AB - NaY0.99Eu0.01(WO4)2 crystals were grown along 〈101〉 and 〈001〉 directions. Single crystals with high quality can be obtained when they were grown along 〈101〉 direction from a melt with a small deviation from stoichiometric composition. Eu ions exist in two valences in the as-grown crystals, in one valence after annealing only. The fluorescence spectrum shows the Stark splitting of energy levels of Eu ions is in accordance with the site symmetry of S4. © 2001 WILEY-VCH Verlag Berlin GmbH, Fed. Rep. of Germany

KW - Crystal growth

KW - Optical properties

UR - https://www.scopus.com/pages/publications/0035061930

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0035061930&origin=recordpage

U2 - 10.1002/1521-4079(200102)36:2<135::AID-CRAT135>3.0.CO;2-P

DO - 10.1002/1521-4079(200102)36:2<135::AID-CRAT135>3.0.CO;2-P

M3 - RGC 21 - Publication in refereed journal

SN - 0232-1300

VL - 36

SP - 135

EP - 140

JO - Crystal Research and Technology

JF - Crystal Research and Technology

IS - 2

ER -