Remanent magnetizations of gadolinium iron garnet sublattices near the compensation point |
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| Authors: | Sh. M. Aliev I. K. Kamilov M. Sh. Aliev Zh. G. Ibaev |
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| Affiliation: | 1. Dagestan Institute of Physics after Kh.I. Amirkhanov, Dagestan Scientific Centre of the Russian Academy of Sciences, ul. Yagarskogo 94, Makhachkala, 367003, Dagestan, Russia
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| Abstract: | Gadolinium iron garnet Gd3Fe5O12 has been studied near the compensation point T cm by Mössbauer spectroscopy. It has been shown that the remanent magnetizations of the ferrite sublattices abruptly increase near T cm. The phenomenon has been explained by the increase in the domain sizes in the ferrite with approaching T cm. The Mössbauer spectroscopy can be used to investigate the magnetization and magnetization reversal processes in individual sublattices of a ferrimagnet. |
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