Superparamagnetic properties of La1 - xSrxMn0.925Zn0.075O3 (x = 0.075, 0.095, and 0.115) lanthanum manganites

dc.contributor.author	Eremina R.
dc.contributor.author	Sharipov K.
dc.contributor.author	Mingalieva L.
dc.contributor.author	Badelin A.
dc.date.accessioned	2018-09-18T20:04:22Z
dc.date.available	2018-09-18T20:04:22Z
dc.date.issued	2014
dc.identifier.issn	0021-3640
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/136234
dc.description.abstract	Lanthanum-strontium manganites doped with zinc are studied by the method of electron magnetic resonance. Nano-objects with ferromagnetically correlated spins, which behave themselves like superparamagnetic particles in the magnetic resonance spectrum, have been found in the paramagnetic phase. The temperature dependences of the resonance magnetic field and magnetic resonance linewidth for La1 - xSrxMn0.925Zn0.075O3 ceramic samples at temperatures ranging from 100 to 340 K have been analyzed on the basis of the Raikher-Stepanov theory of superparamagnetic particles. The magnetic moment, anisotropy field, and characteristic size of the regions of the ferromagnetically correlated spins have been determined. © 2013 Pleiades Publishing, Inc.
dc.relation.ispartofseries	JETP Letters
dc.title	Superparamagnetic properties of La1 - xSrxMn0.925Zn0.075O3 (x = 0.075, 0.095, and 0.115) lanthanum manganites
dc.type	Article
dc.relation.ispartofseries-issue	12
dc.relation.ispartofseries-volume	98
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	848
dc.source.id	SCOPUS00213640-2014-98-12-SID84894328573

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