ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
The EPR spectrum of Mn2+ in ZnSiF6 ⋅ 6D2O was measured at 9.2 GHz between 25 and 300 K. The g tensor was essentially isotropic and temperature independent with all measured values in the range 2.000 to 2.001. The zero-field splitting parameters D and (a−F) were −(170.4±0.3)×10−4 and +(7.9±0.2)×10−4 cm−1, respectively, at 300 K and −(132.2±0.5)×10−4 cm−1 and +(9.3±0.3)×10−4 cm−1, respectively, at 50 K. The hyperfine tensor A, which was isotropic to within the experimental errors, varied from −(89.6±0.2)×10−4 cm−1 at 300 K to −(90.1±0.2)×10−4 cm−1 at 50 K. The temperature dependence of D was qualitatively similar to that measured for Ni2+ in the same crystal.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.451163
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