Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, KJ | - |
dc.contributor.author | Kim, CG | - |
dc.contributor.author | Yoon, SS | - |
dc.contributor.author | Shin, KH | - |
dc.date.accessioned | 2024-01-21T15:06:30Z | - |
dc.date.available | 2024-01-21T15:06:30Z | - |
dc.date.created | 2021-09-05 | - |
dc.date.issued | 1999-09 | - |
dc.identifier.issn | 0018-9464 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/141949 | - |
dc.description.abstract | We investigated the modification of microstructure and the change in GMI profile in weak field-annealed amorphous ribbon as a function of the annealing time. The FWHM of x-ray diffraction pattern decreased in 8 h annealed samples, suggesting the reduction of amorphous phase in surface layer. Auger electron spectroscopy represented the compositional depth profile, where the oxide layer was heavily enriched in B and Si contents, balanced by a depletion of these elements in the underlying materials. The reduction of B and Si content decreases the crystallization temperature of the depletion layer, resulting in the formation of crystal or crystallites during annealing in air. The sharp change of GMI profiles was observed for the annealed samples over 1 h, but there was hysteresis in the GMI profile for increasing and decreasing field for 1 h annealed sample, As the annealing time increased, the peak in antiparallel field region to annealing field disappeared, eventually, the GMI-valve in parallel field region was revealed in 8 h annealed sample. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | WIRES | - |
dc.subject | ALLOY | - |
dc.title | Annealing effect on microstructure and asymmetric giant magneto-impedance in co-based amorphous ribbon | - |
dc.type | Article | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MAGNETICS, v.35, no.5, pp.3889 - 3891 | - |
dc.citation.title | IEEE TRANSACTIONS ON MAGNETICS | - |
dc.citation.volume | 35 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 3889 | - |
dc.citation.endPage | 3891 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000083151500216 | - |
dc.identifier.scopusid | 2-s2.0-0033184326 | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | WIRES | - |
dc.subject.keywordPlus | ALLOY | - |
dc.subject.keywordAuthor | amorphous ribbon | - |
dc.subject.keywordAuthor | annealing | - |
dc.subject.keywordAuthor | Auger electron spectroscopy | - |
dc.subject.keywordAuthor | GMI-valve | - |
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