Superconductivity in Mo(5)SiB(2)

dc.creatorMachado, Antonio Jefferson da Silva
dc.creatorCOSTA, A. M. S.
dc.creatorNUNES, C. A.
dc.creatorSANTOS, C. A. M. dos
dc.creatorGRANT, T.
dc.creatorFISK, Z.
dc.date.accessioned2012-10-18T23:52:41Z
dc.date.accessioned2018-07-04T14:46:51Z
dc.date.available2012-10-18T23:52:41Z
dc.date.available2018-07-04T14:46:51Z
dc.date.created2012-10-18T23:52:41Z
dc.date.issued2011
dc.identifierSOLID STATE COMMUNICATIONS, v.151, n.20, p.1455-1458, 2011
dc.identifier0038-1098
dc.identifierhttp://producao.usp.br/handle/BDPI/17541
dc.identifier10.1016/j.ssc.2011.07.005
dc.identifierhttp://dx.doi.org/10.1016/j.ssc.2011.07.005
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1614343
dc.description.abstractIn the Mo-Si binary system. Mo(5)Si(3) crystallizes in the W(5)Si(3) (T(1) phase) structure type. However, when boron replaces silicon in this compound, a structural transition occurs from the W(5)Si(3) prototype structure to the Cr(5)B(3) prototype structure (T(2) phase) at the composition Mo(5)SiB(2). Mo(5)SiB(2) has received much attention in the literature as a candidate for structural application in high-temperature turbines, but its electronic and magnetic behavior has not been explored. In this work, we show that Mo(5)SiB(2) is a bulk superconducting material with critical temperature close to 5.8 K. The specific-heat, resistivity and magnetization measurements reveal that this material is a conventional type II BCS superconductor. (C) 2011 Elsevier Ltd. All rights reserved.
dc.languageeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relationSolid State Communications
dc.rightsCopyright PERGAMON-ELSEVIER SCIENCE LTD
dc.rightsrestrictedAccess
dc.subjectSuperconductor
dc.subjectType II superconductor
dc.subjectT(2) structure
dc.subjectBCS superconductor
dc.titleSuperconductivity in Mo(5)SiB(2)
dc.typeArtículos de revistas


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