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Thermal, magnetic and structural aspects of transitions in Mn0.63Cr0.37As. Thermodynamic properties from 10 to 350 K
dc.contributor.authorKomada, Norikazuen_US
dc.contributor.authorWestrum, Edgar F. Jr.en_US
dc.contributor.authorFjellvag, Helmeren_US
dc.contributor.authorKjekshus, Arneen_US
dc.date.accessioned2006-04-07T19:57:18Z
dc.date.available2006-04-07T19:57:18Z
dc.date.issued1987-02en_US
dc.identifier.citationKomada, N., Westrum, Jr., E. F., Fjellvag, H., Kjekshus, A. (1987/02)."Thermal, magnetic and structural aspects of transitions in Mn0.63Cr0.37As. Thermodynamic properties from 10 to 350 K." Journal of Magnetism and Magnetic Materials 65(1): 37-52. <http://hdl.handle.net/2027.42/26813>en_US
dc.identifier.urihttp://www.sciencedirect.com/science/article/B6TJJ-46G62B8-15G/2/e01e0fd7288d2dbabcae92a2f1ea4d9aen_US
dc.identifier.urihttps://hdl.handle.net/2027.42/26813
dc.description.abstractSubambient crystallographic and magnetic structures and heat capacity on Mn0.63Cr0.37As are measured below 350 K. A complex first order magnetic (helimagnetic Ha- to Hc-type) and structural (MnP- to MnP-type) transition, accompanied by a discontinuous unit cell volume change, and a second order magnetic [heli-(Hc) to paramagnetic] transition are observed at 165 and 219 K, respectively. The thermodynamic functions are derived and the thermodynamic characteristics of the transitions are discussed. The enthalpy and entropy of the combined MnP,Ha- to MnP,Hc- and MnP,Hc [right harpoon over left] MnP,P-type transitions are assessed to be 124.8R K and 0.749R, respectively. Two different models for the deconvolution of the magnetic heat-capacity envelope into contributions from the MnP,Ha- to MnP,Hc- and the MnP,Hc [right harpoon over left] MnP,P-type transitions are considered.en_US
dc.format.extent1048122 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherElsevieren_US
dc.titleThermal, magnetic and structural aspects of transitions in Mn0.63Cr0.37As. Thermodynamic properties from 10 to 350 Ken_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbsecondlevelElectrical Engineeringen_US
dc.subject.hlbtoplevelScienceen_US
dc.subject.hlbtoplevelEngineeringen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109, USAen_US
dc.contributor.affiliationumDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109, USAen_US
dc.contributor.affiliationotherDepartment of Chemistry, University of Oslo, Blindern, N-0315, Oslo 3, Norwayen_US
dc.contributor.affiliationotherDepartment of Chemistry, University of Oslo, Blindern, N-0315, Oslo 3, Norwayen_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/26813/1/0000371.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1016/0304-8853(87)90308-8en_US
dc.identifier.sourceJournal of Magnetism and Magnetic Materialsen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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