Published November 15, 1975
| Version v1
Journal article
Paramagnetic defects in irradiated ferroelectric (NH4)2SO4
Creators
- 1. Physics Department, University of Puerto Rico, Mayaguez, Puerto Rico 00708
Description
EPR studies of x-ray damaged crystals of (NH4)2SO4 show that long lived defects, NH3+ ions, are produced in two inequivalent sites with each site having two magnetically inequivalent orientations. All sites have approximately the same isotropic hyperfine splittings which are found to be 19.0 G for nitrogen and -24.6 G for hydrogen. The anisotropic components are different for the two inequivalent sites indicating different amounts of restricted rotation for the two sites. A second transient defect is identified as SO3-
Additional details
Additional titles
- Augmented title (English)
- X rays
Identifiers
- DOI
- 10.1063/1.431183;
Publishing Information
- Journal Title
- The Journal of Chemical Physics
- Journal Volume
- 63
- Journal Issue
- 10
- Series
- J. Chem. Phys.
- Journal Page Range
- 4120-4126
- ISSN
- 0021-9606
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7239686
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- AMMONIUM COMPOUNDS; CHEMICAL RADIATION EFFECTS; CRYSTALS; ELECTRON SPIN RESONANCE; FERROELECTRIC MATERIALS; SULFATES; X RADIATION
- Descriptors DEC
- DIELECTRIC MATERIALS; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; MAGNETIC RESONANCE; OXYGEN COMPOUNDS; RADIATION EFFECTS; RADIATIONS; RESONANCE; SULFUR COMPOUNDS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent