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dc.contributor.author
Srimoy, Chakraborty
dc.contributor.author
Kalyan, Mandal
dc.contributor.author
Debashis, Sakar
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Cremaschi, Victoria Juliana
dc.contributor.author
Silveyra, Josefina María
dc.date.available
2017-04-03T20:21:07Z
dc.date.issued
2011-05
dc.identifier.citation
Srimoy, Chakraborty; Kalyan, Mandal; Debashis, Sakar; Cremaschi, Victoria Juliana; Silveyra, Josefina María; Dynamic coercivity of Mo-doped FINEMETs; Elsevier Science; Physica B: Condensed Matter; 406; 10; 5-2011; 1915-1918
dc.identifier.issn
0921-4526
dc.identifier.uri
http://hdl.handle.net/11336/14740
dc.description.abstract
The structure and the dc magnetic behavior of FINEMET-type alloys doped with molybdenum have been recently reported. Most commercial applications of these materials are, however, not at dc but at high magnetizing frequencies. Therefore, we report a study of the frequency dependence of coercivity, Hc(f), in amorphous and nanocrystalline ribbons of composition Fe73.5Si13.5Nb3−xMoxB9Cu1 (x=0, 1.5 and 3) in the frequency range from 0.5 to 1.3 kHz. The nature of Hc(f) measurements revealed the influence of eddy currents in the magnetization of samples. The frequency dependence of coercivity did not vary with the molybdenum content in the amorphous samples. All the alloys exhibited a systematic improvement in the coercivity after nanocrystallization and it was found that this improvement was better as more Nb was replaced by Mo.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Coercivity
dc.subject
Frequency
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Finemet
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Magnetic Domains
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Soft Magnetic Materials
dc.subject.classification
Física de los Materiales Condensados
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Dynamic coercivity of Mo-doped FINEMETs
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-04-03T17:28:52Z
dc.journal.volume
406
dc.journal.number
10
dc.journal.pagination
1915-1918
dc.journal.pais
Países Bajos
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Srimoy, Chakraborty. S. N. Bose National Centre for Basic Sciences; India
dc.description.fil
Fil: Kalyan, Mandal. S. N. Bose National Centre for Basic Sciences; India
dc.description.fil
Fil: Debashis, Sakar. S. N. Bose National Centre for Basic Sciences; India
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Fil: Cremaschi, Victoria Juliana. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina
dc.description.fil
Fil: Silveyra, Josefina María. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina
dc.journal.title
Physica B: Condensed Matter
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0921452611001773
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.physb.2011.02.054
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