Published 1991 | Version v1
Journal article Metadata-only

Iron coordination in silicate glasses

Creators

  • 1. Sevchenko NII PFP, Minsk (Byelorussian SSR)

Description

The luminescence characteristics of stable Fe3+ and metastable (Fe2+)+ ions in silicate glasses are reported. Infrared emission of (Fe2+)+ ions has been observed. From the luminescence data it has been concluded that Fe3+ ions are in tetrahedral coordination with respect to the oxygen ions and Fe2+ ions are in octahedral coordination. The near environment of recharged ions is not changed under irradiation. (author)

Additional details

Publishing Information

Journal Title
Radiation Effects and Defects in Solids
Journal Volume
115
Journal Issue
4
Series
Radiat. Eff. Defects Solids.
Journal Page Range
285-287
CODEN
REDSE

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
22042832
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CATIONS; COORDINATION VALENCES; GAMMA RADIATION; GLASS; INFRARED RADIATION; IRON COMPOUNDS; LUMINESCENCE; PHYSICAL RADIATION EFFECTS; SILICON OXIDES
Descriptors DEC
CHALCOGENIDES; CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; EMISSION; IONIZING RADIATIONS; IONS; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; RADIATION EFFECTS; RADIATIONS; SILICON COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VALENCE