Abstract
It has been found that a symmetric group of weak satellites of the 1/2 ↔ −1/2 signal of the trigonal Gd3+ center in lead germanate observed in a wide temperature range is caused by transitions of paired complexes of gadolinium ions coupled by the magnetic dipole-dipole interaction.
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Original Russian Text © V.A. Vazhenin, A.P. Potapov, M.Yu. Artyomov, 2015, published in Fizika Tverdogo Tela, 2015, Vol. 57, No. 4, pp. 741–745.
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Vazhenin, V.A., Potapov, A.P. & Artyomov, M.Y. Gadolinium ion pairs in Pb5Ge3O11: EPR investigation. Phys. Solid State 57, 760–764 (2015). https://doi.org/10.1134/S1063783415040319
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DOI: https://doi.org/10.1134/S1063783415040319