Low‐temperature precipitation in NaCl: Eu++ monocrystals

M. Suszyńska; A. Gubański; H. Opyrchal

doi:10.1002/crat.2170221003

Low‐temperature precipitation in NaCl: Eu⁺⁺ monocrystals

M. Suszyńska, A. Gubański, H. Opyrchal

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2 Scopus citations

Abstract

It has been shown that the macroscopic features of the as grown NaCl crystals containing up to about 140 m ppm of Eu⁺⁺ ions agree well with the main characteristics of the Na₂EuCl₄ phase present in these crystals. Thermal decomposition of the NaCl:Eu⁺⁺ solid solution leads to the formation of the mentioned Na₂EuCl₄ phase at temperatures not very much higher than 273 K. The kinetics of this process is governed by the pipe diffusion which leads to the growth of the small impurity aggregates already present in quenched samples.

Original language	English (US)
Pages (from-to)	1229-1234
Number of pages	6
Journal	Crystal Research and Technology
Volume	22
Issue number	10
DOIs	https://doi.org/10.1002/crat.2170221003
State	Published - Oct 1987
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry
General Materials Science
Condensed Matter Physics

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title = "Low‐temperature precipitation in NaCl: Eu++ monocrystals",

abstract = "It has been shown that the macroscopic features of the as grown NaCl crystals containing up to about 140 m ppm of Eu++ ions agree well with the main characteristics of the Na2EuCl4 phase present in these crystals. Thermal decomposition of the NaCl:Eu++ solid solution leads to the formation of the mentioned Na2EuCl4 phase at temperatures not very much higher than 273 K. The kinetics of this process is governed by the pipe diffusion which leads to the growth of the small impurity aggregates already present in quenched samples.",

author = "M. Suszy{\'n}ska and A. Guba{\'n}ski and H. Opyrchal",

year = "1987",

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doi = "10.1002/crat.2170221003",

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T2 - Eu++ monocrystals

AU - Suszyńska, M.

AU - Gubański, A.

AU - Opyrchal, H.

PY - 1987/10

Y1 - 1987/10

N2 - It has been shown that the macroscopic features of the as grown NaCl crystals containing up to about 140 m ppm of Eu++ ions agree well with the main characteristics of the Na2EuCl4 phase present in these crystals. Thermal decomposition of the NaCl:Eu++ solid solution leads to the formation of the mentioned Na2EuCl4 phase at temperatures not very much higher than 273 K. The kinetics of this process is governed by the pipe diffusion which leads to the growth of the small impurity aggregates already present in quenched samples.

AB - It has been shown that the macroscopic features of the as grown NaCl crystals containing up to about 140 m ppm of Eu++ ions agree well with the main characteristics of the Na2EuCl4 phase present in these crystals. Thermal decomposition of the NaCl:Eu++ solid solution leads to the formation of the mentioned Na2EuCl4 phase at temperatures not very much higher than 273 K. The kinetics of this process is governed by the pipe diffusion which leads to the growth of the small impurity aggregates already present in quenched samples.

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JO - Crystal Research and Technology

JF - Crystal Research and Technology

IS - 10

ER -

Low‐temperature precipitation in NaCl: Eu⁺⁺ monocrystals

Abstract

All Science Journal Classification (ASJC) codes

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