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Title: Ion-implantation-induced phase separation and crystallization in lithia-silica glasses

Abstract

Crystallization of annealed Li/sub 2/O.2SiO/sub 2/ glasses implanted with inert ions and fused SiO/sub 2/ glass implanted with Li ions was monitored using infrared reflection spectroscopy. Elastic recoil detection analysis was used to study changes in the Li and H concentration induced in these glasses by implantation and annealing. Implantation of Li/sub 2/O.2SiO/sub 2/ with inert ions results in Li depletion, accompanied by H indiffusion, in the implanted region. For Li-implanted SiO/sub 2/, crystallization of ..cap alpha..-quartz is accompanied by appreciable Li diffusion to the surface and attendant H migration to the Li-depleted region. The crystallization mechanisms are discussed in terms of phase separation in the lithia-silica system.

Authors:
; ;
Publication Date:
Research Org.:
Sandia National Labs., Albuquerque, NM (USA)
Sponsoring Org.:
USDOE
OSTI Identifier:
5311158
Report Number(s):
SAND-80-0823C; CONF-800744-5
TRN: 80-013703
DOE Contract Number:  
AC04-76DP00789
Resource Type:
Conference
Resource Relation:
Conference: Ion beam modification of materials conference, Albany, NY, USA, 14 Jul 1980
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; HYDROGEN; DIFFUSION; LITHIUM; LITHIUM OXIDES; ION IMPLANTATION; SILICON OXIDES; ANNEALING; GLASS; ALKALI METAL COMPOUNDS; ALKALI METALS; CHALCOGENIDES; CRYOGENIC FLUIDS; ELEMENTS; FLUIDS; HEAT TREATMENTS; LITHIUM COMPOUNDS; METALS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; SILICON COMPOUNDS; 360202* - Ceramics, Cermets, & Refractories- Structure & Phase Studies

Citation Formats

Arnold, G. W., Peercy, P. S., and Doyle, B. L. Ion-implantation-induced phase separation and crystallization in lithia-silica glasses. United States: N. p., 1980. Web.
Arnold, G. W., Peercy, P. S., & Doyle, B. L. Ion-implantation-induced phase separation and crystallization in lithia-silica glasses. United States.
Arnold, G. W., Peercy, P. S., and Doyle, B. L. 1980. "Ion-implantation-induced phase separation and crystallization in lithia-silica glasses". United States. https://www.osti.gov/servlets/purl/5311158.
@article{osti_5311158,
title = {Ion-implantation-induced phase separation and crystallization in lithia-silica glasses},
author = {Arnold, G. W. and Peercy, P. S. and Doyle, B. L.},
abstractNote = {Crystallization of annealed Li/sub 2/O.2SiO/sub 2/ glasses implanted with inert ions and fused SiO/sub 2/ glass implanted with Li ions was monitored using infrared reflection spectroscopy. Elastic recoil detection analysis was used to study changes in the Li and H concentration induced in these glasses by implantation and annealing. Implantation of Li/sub 2/O.2SiO/sub 2/ with inert ions results in Li depletion, accompanied by H indiffusion, in the implanted region. For Li-implanted SiO/sub 2/, crystallization of ..cap alpha..-quartz is accompanied by appreciable Li diffusion to the surface and attendant H migration to the Li-depleted region. The crystallization mechanisms are discussed in terms of phase separation in the lithia-silica system.},
doi = {},
url = {https://www.osti.gov/biblio/5311158}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1980},
month = {Tue Jan 01 00:00:00 EST 1980}
}

Conference:
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