Simulations of magnetic and magnetoelastic properties of Tb 2Ti 2O 7 in paramagnetic phase

dc.contributor.author	Klekovkina V.
dc.contributor.author	Zakirov A.
dc.contributor.author	Malkin B.
dc.contributor.author	Kasatkina L.
dc.date.accessioned	2018-09-18T20:24:39Z
dc.date.available	2018-09-18T20:24:39Z
dc.date.issued	2011
dc.identifier.issn	1742-6588
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/139600
dc.description.abstract	Magnetic and magnetoelastic properties of terbium titanate pyrochlore in paramagnetic phase are simulated. The magnetic field and temperature dependences of magnetization and forced magnetostriction in Tb 2Ti 2O 7 single crystals and polycrystalline samples are calculated in the framework of exchange charge model of crystal field theory and a mean field approximation. The set of electron-deformation coupling constants has been determined. Variations of elastic constants with temperature and applied magnetic field are discussed. Additional strong softening of the crystal lattice at liquid helium temperatures in the magnetic field directed along the rhombic symmetry axis is predicted.
dc.relation.ispartofseries	Journal of Physics: Conference Series
dc.title	Simulations of magnetic and magnetoelastic properties of Tb 2Ti 2O 7 in paramagnetic phase
dc.type	Conference Paper
dc.relation.ispartofseries-issue	1
dc.relation.ispartofseries-volume	324
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS17426588-2011-324-1-SID84859554919

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.