Published December 11, 1995
| Version v1
Journal article
The properties and crystallization of LiNbO3 in lithium niobophosphate glasses
- 1. Dept. de Fisica, Univ. Federal do Ceara, Ceara (Brazil)
Description
Lithium niobophosphate glasses [(xNb2O5.(0.5-x)P2O5).0.5Li2O]:yFe2O3 were studied using infrared spectroscopy and X-ray powder diffraction. The use of the two techniques gives new information about the structure of niobium phosphate glasses and glass ceramics. It was observed that under heat treatment phosphorus-oxygen groupings of different degrees of complexity, like LiPO3, Li4P2O7 and Li3PO4, were formed. Ferroelectric LiNbO3 crystals were also detected for x = 0.1 niobium content samples. (authors)
Availability note (English)
Available online at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 7
- Journal Issue
- 50
- Journal Page Range
- p. 9723-9730
- ISSN
- 0953-8984
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- Romania
- INIS RN
- 32023626
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- FERROELECTRIC MATERIALS; HEAT TREATMENTS; INFRARED SPECTRA; LITHIUM OXIDES; NIOBIUM OXIDES; NIOBIUM PHOSPHATES; OXYGEN; PHOSPHATE GLASS; POWDERS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; DIELECTRIC MATERIALS; DIFFRACTION; ELEMENTS; GLASS; LITHIUM COMPOUNDS; MATERIALS; NIOBIUM COMPOUNDS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; REFRACTORY METAL COMPOUNDS; SCATTERING; SPECTRA; TRANSITION ELEMENT COMPOUNDS