ENDOR of VF and VOH centers in CaO

15 September 1973

journal article
research article
Published by AIP Publishing in The Journal of Chemical Physics

Vol. 59 (6) , 3284-3288
https://doi.org/10.1063/1.1680470

Abstract

ENDOR (electron‐nuclear double resonance) studies on CaO single crystals positively identify the V_F center and resolve a discrepancy in the reported g values of the V_OH center. Data for the same two centers in MgO were also obtained and compared with previous work. An analysis of the anisotropic hyperfine coupling constants shows that the relative lattice relaxation for both centers is roughly the same in these hosts. As expected, no motional averaging of the anisotropic resonance spectra was observed for either center.

Keywords

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