ESR Study of X-Irradiated Sr(NO3)2
- 1 February 1984
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 23 (2R)
- https://doi.org/10.1143/jjap.23.168
Abstract
A single crystal of Sr(NO3)2 was irradiated with X-rays at room temperature, and ESR measurements were performed over the temperature range from 85 K to room temperature. It was concluded that besides O- 2, O- 3 and NO2 centers, an F-center was produced, in which an electron was trapped by an NO- 3 vacancy. The orientation of the F-center in the Sr(NO3)2 crystal was determined from the symmetry axis of the g tensor. The sites and orientations of the O- 2,O- 3 and NO2 centers were also determined. The superhyperfine interactions of the F-center with surrounding 14N nuclei of NO- 3 were investigated, and the superhyperfine splitting constants were determined.Keywords
This publication has 11 references indexed in Scilit:
- EPR spectra of · NO2 radicals produced by uv photolysis of RDX single crystalsJournal of Magnetic Resonance (1969), 1982
- EPR study of the NO3 radical in irradiated K(UO2)(NO3)3, K2(UO2)(NO3)4, and (NH4)2(UO2(NO3)4 single crystalsJournal of Magnetic Resonance (1969), 1981
- O− detected by ESR as a radiation-induced electron-excess defect in KClO3The Journal of Chemical Physics, 1981
- Primary radiation-induced electron-excess defects and the formation of O−3 in KClO4 and KBrO4 investigated by ESRThe Journal of Chemical Physics, 1981
- An O−2 molecule ion in CaF2: Structure and dynamical featuresThe Journal of Chemical Physics, 1979
- Confirmation of oxygen(1-) ion formation in .gamma.-irradiated 10 M sodium hydroxide/water (oxygen-17) alkaline ice glass by electron paramagnetic resonance studiesThe Journal of Physical Chemistry, 1977
- EPR study of NO2 and NO3 produced in urea nitrate by uv irradiation, x-irradiation, and constituent tritium atom decayThe Journal of Chemical Physics, 1976
- ESR of γ-irradiated single crystals of rubidium uranyl nitrate: NO3 radicalJournal of Magnetic Resonance (1969), 1974
- Paramagnetic resonance in irradiated Sr(NO3)2 single crystalCzechoslovak Journal of Physics, 1964
- Paramagnetic Resonance of NO2‐3 in Two Isostructural Cubic Crystals of Lead Nitrate and Strontium NitratePhysica Status Solidi (b), 1964