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Paramagnetic Radicals in Nitrate Doped Potassium Chloride
Author(s) -
Schoemaker D.,
Boesman E.
Publication year - 1963
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.19630030914
Subject(s) - orthorhombic crystal system , electron paramagnetic resonance , ion , vacancy defect , chemistry , molecule , paramagnetism , potassium , chloride , doping , crystallography , inorganic chemistry , nuclear magnetic resonance , materials science , crystal structure , condensed matter physics , organic chemistry , physics , optoelectronics
This study concerns two paramagnetic resonance spectra found at room temperature in X‐ray irradiated KCl doped in the melt with KNO 3 . One spectrum could be ascribed to a NO molecule, probably in an anion vacancy, and the other to a N 2 −molecular ion in an anion vacancy, both having approximately axial symmetry around a [100] direction. An unidentified resonance found by SANDER [5], is also discussed. This resonance is considered to be due to centres formed by N − molecular ions in anion vacancies and having orthorhombic symmetry with [001], [110] and [1 1 0] axes.
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