The Phase Relations in the Quasi‐Binary System LiBaF 3 AlF 3 . A Search for New Fluoride Laser Hosts | Zendy

AlMansour M. | Zendy; Wallrafen F. | Zendy

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The Phase Relations in the Quasi‐Binary System LiBaF 3 AlF 3 . A Search for New Fluoride Laser Hosts

Author(s) -

AlMansour M.,

Wallrafen F.

Publication year - 1993

Publication title -

crystal research and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.377

H-Index - 64

eISSN - 1521-4079

pISSN - 0232-1300

DOI - 10.1002/crat.2170280522

Subject(s) - phase diagram , fluoride , ternary operation , phase (matter) , doping , laser , materials science , binary number , analytical chemistry (journal) , crystallography , chemistry , inorganic chemistry , optics , organic chemistry , optoelectronics , physics , computer science , mathematics , arithmetic , programming language

In a search for new fluoride laser host materials (esp. with an Al site for Cr 3+ doping) the phase relations in the join LiBaF 3 AlF 3 of the ternary concentration diagram LiFBaF 2 AlF 3 were investigated by difference thermal analysis method from 15 samples with different compositions. A new congruently melting compound LiBaAlF 6 ( T m = 785 °C) was found. The α‐β‐phase transformation at 671 °C prevents the growth of β‐LiBaAlF 6 single crystals from the own melt and the application to laser technology.

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