Magnitnoe Uporyadochenie I Elektricheskie Svoystva Ferrimanganitov: Magnitnye I Elektricheskie Svoystva Ferrimanganitov Russian edition

Manganity redkozemel'nykh elementov sostava Ln1- xDxMnO3 (D ? dvukhvalentnyy kation Sr, Ca, Pb, Ba) so strukturoy perovskita privlekayut k sebe v poslednie gody pristal'noe vnimanie issledovateley po prichine ikh neobychnykh gal'vanomagnitnykh svoystv ? gigantskogo (GMS) ili kolossal'nogo (KMS) magnitosoprotivleniya, chto delaet eti materialy perspektivnymi dlya primeneniya v elektronnoy tekhnike. Diamagnitno-zameshchennye manganity RZE yavlyayutsya takzhe perspektivnymi materialami dlya elektrodov vysokotemperaturnykh ustroystv na tverdykh elektrolitakh, takikh kak toplivnye elementy, elektrolizery kislorod-soderzhashchikh gazov i datchiki kisloroda. V ramkakh nastoyashchego issledovaniya nami vypolnen sintez i izucheny strukturnye, magnitnye (mikro- i makroskopicheskie) ielektricheskie svoystva magnitnykh okislov so strukturoy perovskita s khimicheskoy formuloy NdFexMn1-xO3 i Nd0,65Sr0,35FexMn1-xO3. Analogichnye issledovaniya vypolneny nami i dlya ferrimanganitov samariya SmFexMn1-xO3, sintezirovannykh v MGU.