Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0254-0584(02)00058-5
DC FieldValue
dc.titleMechanical activation-induced B site order-disorder transition in perovskite Pb(Mg1/3Nb2/3)O3-Pb(Mg1/2W1/2 )O3
dc.contributor.authorGao, X.S.
dc.contributor.authorXue, J.M.
dc.contributor.authorYu, T.
dc.contributor.authorShen, Z.X.
dc.contributor.authorWang, J.
dc.date.accessioned2014-10-16T09:51:30Z
dc.date.available2014-10-16T09:51:30Z
dc.date.issued2002-04-28
dc.identifier.citationGao, X.S., Xue, J.M., Yu, T., Shen, Z.X., Wang, J. (2002-04-28). Mechanical activation-induced B site order-disorder transition in perovskite Pb(Mg1/3Nb2/3)O3-Pb(Mg1/2W1/2 )O3. Materials Chemistry and Physics 75 (1-3) : 211-215. ScholarBank@NUS Repository. https://doi.org/10.1016/S0254-0584(02)00058-5
dc.identifier.issn02540584
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/98792
dc.description.abstractMechanical activation-induced B site order-disorder transition was observed in Pb(Mg1/3Nb2/3)O3-Pb(Mg1/2W1/2 )O3 of complex perovskite structure. The disorder triggered by mechanical activation can be steadily recovered by thermal annealing at elevated temperature, as shown by XRD diffraction results. The degree of ordering calculated from Raman spectra demonstrates similar behaviors as those of XRD, except in the low ordering states, i.e. when the ordering domain size in 0.4PMN-0.6PMW is out of the coherence range of XRD. The above order-disorder transition was explained by the competition between the activation-triggered refinement of ordering domains leading to disordering and the thermal activation, which builds up the ordering domains. © 2002 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0254-0584(02)00058-5
dc.sourceScopus
dc.subjectMechanical activation
dc.subjectOrder-disorder transition
dc.subjectRelaxor ferroeletrics
dc.typeConference Paper
dc.contributor.departmentPHYSICS
dc.contributor.departmentMATERIALS SCIENCE
dc.description.doi10.1016/S0254-0584(02)00058-5
dc.description.sourcetitleMaterials Chemistry and Physics
dc.description.volume75
dc.description.issue1-3
dc.description.page211-215
dc.description.codenMCHPD
dc.identifier.isiut000174897700044
Appears in Collections:Staff Publications

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

SCOPUSTM   
Citations

6
checked on Nov 15, 2019

WEB OF SCIENCETM
Citations

5
checked on Nov 15, 2019

Page view(s)

65
checked on Nov 9, 2019

Google ScholarTM

Check

Altmetric


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