High‐Temperature Crystallization, Composition, Structure, and Certain Properties of Rare‐Earth Gallium Borates | Zendy

Al'Shinskaya L. I. | Zendy; Leonyuk N. I. | Zendy; Timchenko T. I. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

High‐Temperature Crystallization, Composition, Structure, and Certain Properties of Rare‐Earth Gallium Borates

Author(s) -

Al'Shinskaya L. I.,

Leonyuk N. I.,

Timchenko T. I.

Publication year - 1979

Publication title -

kristall und technik

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.377

H-Index - 64

eISSN - 1521-4079

pISSN - 0023-4753

DOI - 10.1002/crat.19790140802

Subject(s) - isostructural , crystallization , boron , rare earth , gallium , composition (language) , luminescence , materials science , mineralogy , crystallography , spectral line , chemistry , crystal structure , organic chemistry , metallurgy , physics , linguistics , philosophy , optoelectronics , astronomy

Solution‐melts based on PbF 2 —B 2 O 3 and Bi 2 O 3 —B 2 O 3 were used in studying the stability regions and for growth, by way of spontaneous crystallization, of crystals up to 3 mm in size of twelve compounds having the general formula RGa 3 (BO 3 ) 4 . All of these compounds are isostructural with carbonate mineral huntite. Their composition is highly dependent on that of the crystallization medium. The facing of the crystals is characterized by a small number of simple forms {10 1 1}, {11 2 0}, {2 1 1 0}, and less frequently {02 2 1}, {0112}, {40 4 1}. The examined parameters include the IR spectra, luminescence spectra, heat of formation from oxides, harness (6 to 8 units on the Mohs scale) and others.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research