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}
}