Proton and Fluorine Spin-Lattice Relaxation in FeSiF6.6H2O
The proton and fluorine spin-lattice relaxation has been measured in FeSiF6..6H2O at 30MHz and at temperatures 130K ≤ T ≤ 420K. At 224K a phase transition occurs. The temperature dependence of the relaxation times was described by T1 = a exp(−∆E/T).
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