Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.commatsci.2004.02.014
DC FieldValue
dc.titleA hybrid model to calculate the magnetization of nanostructured permanent magnetic materials
dc.contributor.authorZhao, G.P.
dc.contributor.authorLim, H.S.
dc.contributor.authorFeng, Y.P.
dc.contributor.authorOng, C.K.
dc.date.accessioned2014-10-16T09:49:28Z
dc.date.available2014-10-16T09:49:28Z
dc.date.issued2004-08
dc.identifier.citationZhao, G.P., Lim, H.S., Feng, Y.P., Ong, C.K. (2004-08). A hybrid model to calculate the magnetization of nanostructured permanent magnetic materials. Computational Materials Science 30 (3-4 SPEC. ISS.) : 308-313. ScholarBank@NUS Repository. https://doi.org/10.1016/j.commatsci.2004.02.014
dc.identifier.issn09270256
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98626
dc.description.abstractWe present our simulated initial magnetization curves for nanostructured permanent magnets based on a simple hybrid model. The model assumes that the reversible change in the magnetization curves obeys the Stoner-Wohlfarth (SW) model while the irreversible part can be attributed to the motion of the transition region (TR), which is a domain-wall-like magnetic moment distribution formed in the grain boundary due to exchange interaction between neighboring grains with different easy axis orientations. The calculated full hysteresis coercivity Hcm (=0.14HK) is in reasonable agreement with available experimental data, where HK is the anisotropy field. Both the calculated remanence Mr and coercivity Hc increase rapidly with the maximum applied field Hm at lower field (H m
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.commatsci.2004.02.014
dc.sourceScopus
dc.subjectHybrid model
dc.subjectMagnetization and demagnetization
dc.subjectNanostrcutured permanent magnets
dc.typeConference Paper
dc.contributor.departmentPHYSICS
dc.contributor.departmentMATERIALS SCIENCE
dc.description.doi10.1016/j.commatsci.2004.02.014
dc.description.sourcetitleComputational Materials Science
dc.description.volume30
dc.description.issue3-4 SPEC. ISS.
dc.description.page308-313
dc.description.codenCMMSE
dc.identifier.isiut000223121500020
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

3
checked on Oct 18, 2019

WEB OF SCIENCETM
Citations

4
checked on Oct 11, 2019

Page view(s)

169
checked on Oct 12, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.