Crystallography, anisotropic metamagnetism, and magnetocaloric effect in Tb5Si2.2Ge1.8 Lograsso, Thomas Zou, Min Schlagel, Deborah Mudryk, Yaroslav Pecharsky, Vitalij Gschneidner, Karl Schlagel, Deborah Lograsso, Thomas
dc.contributor.department Ames Laboratory 2018-02-13T14:32:47.000 2020-06-29T23:27:55Z 2020-06-29T23:27:55Z Mon Jan 01 00:00:00 UTC 2007 2013-09-23 2007-01-16
dc.description.abstract <p>The metamagnetic-like transitions and giant magnetocaloric effect were observed with the magnetic field applied parallel to the aand c axes, but not the b axis in a Tb<sub>5</sub>Si<sub>2.2</sub>Ge<sub>1.8</sub> single crystal. The in situ x-ray powder diffraction study indicates that these metamagnetic-like transitions are coupled to crystallographic phase transformations occurring via strong magnetoelastic interactions. The magnetocrystalline anisotropy plays an important role in this system. Magnetic fields less than 40 kOe cannot drive either the magnetic or the crystallographic phase transition to completion for Tb<sub>5</sub>Si<sub>2.2</sub>Ge<sub>1.8</sub> powder due to the strong single ion anisotropy of Tb.</p>
dc.description.comments <p>This article is from <em>Physical Review B</em> 75 (2007): 024418, doi:<a href="" target="_blank">10.1103/PhysRevB.75.024418</a>.</p>
dc.format.mimetype application/pdf
dc.identifier archive/
dc.identifier.articleid 1080
dc.identifier.contextkey 4614115
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ameslab_pubs/75
dc.language.iso en
dc.source.bitstream archive/|||Sat Jan 15 01:48:50 UTC 2022
dc.source.uri 10.1103/PhysRevB.75.024418
dc.subject.disciplines Condensed Matter Physics
dc.subject.disciplines Metallurgy
dc.subject.keywords Materials Science and Engineering
dc.subject.keywords CNDE
dc.title Crystallography, anisotropic metamagnetism, and magnetocaloric effect in Tb5Si2.2Ge1.8
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication 316ee29f-99a9-49bc-a048-0f43caf97aa5
relation.isAuthorOfPublication 220ce8a4-546b-4118-8d44-911799a0ffa1
relation.isOrgUnitOfPublication 25913818-6714-4be5-89a6-f70c8facdf7e
Original bundle
Now showing 1 - 1 of 1
720.89 KB
Adobe Portable Document Format