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Information × Registration Number 0206U009355, 0105U002872 , R & D reports Title Dynamic properties of ordered magnetics near phase transitions popup.stage_title Head Tsymbal Lyudmyla T., Registration Date 12-01-2007 Organization Donetsk institute of Physics and Engineering named after A.A. Galkin of National Academy of Sciences of Ukraine. popup.description2 The behaviour of the orthoferrite magnetization in the vicinity of spontaneous spin-reorientation Г2-Г24-Г4 was experimentally established. It was prowed that it is incompatible with the conventional Landau mean field theory. It was proposed modified mean field theory which describes experiment without fitting parameters, is general for such reorientations and support their purely magnetic nature. Product Description popup.authors popup.nrat_date 2020-04-02 Close