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Magnetocaloric effect in single crystal GdTiO<inf>3</inf>

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dc.contributor.author Omote H.
dc.contributor.author Watanabe S.
dc.contributor.author Matsumoto K.
dc.contributor.author Gilmutdinov I.
dc.contributor.author Kiiamov A.
dc.contributor.author Tayurskii D.
dc.date.accessioned 2020-01-15T20:53:28Z
dc.date.available 2020-01-15T20:53:28Z
dc.date.issued 2019
dc.identifier.issn 0011-2275
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/155490
dc.description.abstract © 2019 We studied the magnetocaloric effect in a single crystal GdTiO3. Single crystal GdTiO3 had a second order phase transition from a paramagnetic to ferrimagnetic state at 33 K. The maximum entropy change of -ΔS=0.10 J/cm3 K was observed in a 5 T field at the transition temperature. A small anisotropy was found in the magnetization and specific heat in low magnetic fields. The magnetization showed no hysteresis. Temperature dependencies of entropy, which are important for analyzing the refrigeration cycle, were calculated from the magnetization and specific heat measurements. These results indicate that GdTiO3 has the potential for applications as a magnetic refrigerant for hydrogen liquefaction.
dc.relation.ispartofseries Cryogenics
dc.subject Entropy
dc.subject Hydrogen
dc.subject Liquefaction
dc.subject Magnetic refrigeration
dc.subject Magnetocaloric material
dc.title Magnetocaloric effect in single crystal GdTiO<inf>3</inf>
dc.type Article
dc.relation.ispartofseries-volume 101
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 58
dc.source.id SCOPUS00112275-2019-101-SID85066797376


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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