FORMATION OF CRYSTALLINE LINES OF LITHIUM HEPTAGERMANATE IN LITHIUM GERMANATE GLASS-Reference-Cited by-同舟云学术

FORMATION OF CRYSTALLINE LINES OF LITHIUM HEPTAGERMANATE IN LITHIUM GERMANATE GLASS

Published:2022-08 Issue:8 Volume: Page:3-9
ISSN:0131-9582
Container-title:Steklo i Keramika
language:
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Author:

Lotarev S. V.,Lipatiev A. S.,Kalmykova K. S.,Lipateva T. O.,Sigaev V. N.

Abstract

In this study, direct femtosecond laser writing of continuous crystalline lines possessing oriented structure and formed by ferroelectric Li2Ge7O15 phase in the bulk of glass of molar composition, mol. %: (20 Li2O; 80 GeO2). The unexpected difference between crystalline phases precipitating in glass under the laser beam and during the heat-treatment is revealed. The obtained results are of interest for the development of crystalline channel waveguides in lithium germanate glass.

Publisher

Izdatel'skii dom Spektr, LLC

Subject

Ceramics and Composites

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