Paramagnetic Defects in Irradiated NH4ClO4
- 1 October 1961
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 35 (4), 1169-1173
- https://doi.org/10.1063/1.1732018
Abstract
Analysis of the electron magnetic resonance of x‐ray damaged crystals of NH4ClO4 shows that the long‐lived defects are NH3+ ions. Isotropic hyperfine splittings are found to be 54.6 Mc for nitrogen and 72.5 Mc for hydrogen. These radicals appear to be planar and execute restricted rotation at room temperature. A second transient defect is identified as ClO3.Keywords
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