Effects of gamma-Ray radiation on magnetic properties of NdFeB and SmCo permanent magnets for space applications

Mesa Uña, José Luis, Fernández, Ana B., Hernando, Carlos, McHenry, Michael E., Aroca Hernández-Ros, Claudio ORCID: https://orcid.org/0000-0003-4463-2010, Álvarez, María T. and Díaz Michelena, Marina (2014). Effects of gamma-Ray radiation on magnetic properties of NdFeB and SmCo permanent magnets for space applications. En: "IEEE Radiation Effects Data Workshop (REDW 2014)", 14/07/2014 - 18/07/2014, Paris, France. pp. 1-4. https://doi.org/10.1109/REDW.2014.7004566.

Descripción

Título: Effects of gamma-Ray radiation on magnetic properties of NdFeB and SmCo permanent magnets for space applications
Autor/es:
  • Mesa Uña, José Luis
  • Fernández, Ana B.
  • Hernando, Carlos
  • McHenry, Michael E.
  • Aroca Hernández-Ros, Claudio https://orcid.org/0000-0003-4463-2010
  • Álvarez, María T.
  • Díaz Michelena, Marina
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: IEEE Radiation Effects Data Workshop (REDW 2014)
Fechas del Evento: 14/07/2014 - 18/07/2014
Lugar del Evento: Paris, France
Título del Libro: IEEE Radiation Effects Data Workshop (REDW 2014)
Fecha: 2014
Materias:
ODS:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Several samples of NdFeB and SmCo permanent magnets have been irradiated with gamma rays up to different total irradiation doses until 1Mrad(Si). Magnetic properties of the samples have been measured at different temperatures before and after irradiation. The modifications of the magnetic parameters are presented. From these results it is highlighted which permanent magnets show more resistance to radiation and are more suitable to be included in devices for space applications or high radiation environments.

Más información

ID de Registro: 36464
Identificador DC: https://oa.upm.es/36464/
Identificador OAI: oai:oa.upm.es:36464
Identificador DOI: 10.1109/REDW.2014.7004566
Depositado por: Memoria Investigacion
Depositado el: 19 Jul 2015 11:38
Ultima Modificación: 19 Jul 2015 11:38