Raman spectra and structural stability in B-site manganese doped (Bi0.5Na0.5)0.925Ba0.075TiO3 relaxor ferroelectric ceramics

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dc.contributor.authorAnthoniappen, J.
dc.contributor.authorTu, Chi-Shun
dc.contributor.authorChen, Pin-Yi
dc.contributor.authorChen, Cheng-Sao
dc.contributor.authorIdzerda, Yves U.
dc.contributor.authorChiu, S.-J.
dc.date.accessioned2016-02-16T23:00:25Z
dc.date.available2016-02-16T23:00:25Z
dc.date.issued2015-11
dc.description.abstractSoft X-ray absorption (XAS), transmission electron spectroscopy (TEM), Raman spectroscopy, and synchrotron XRD have been studied in B-site 0–2 mol% manganese (Mn) doped (Bi0.5Na0.5)0.925Ba0.075TiO3 (BN7.5BT) relaxor ferroelectric ceramics. High-resolution synchrotron XRD and TEM reveal two phase coexistence of rhombohedral R3c and tetragonal P4bm structures in 0 and 0.2%, and an orthorhombic structure in 1 and 2% Mn-doped BN7.5BT at room temperature. Raman spectra of 0% Mn reveal structural transition from two phase coexistence to tetragonal phase near 190 °C with a softening anomaly, while 0.2–2% Mn-doped BN7.5BT show softening behavior near 290 °C upon heating. Raman spectra and synchrotron XRD indicate that Mn doping can enhance structural thermal stability in BN7.5BT ceramics.en_US
dc.description.sponsorshipMinistry of Science & Technology of Taiwan, under project Nos. 103-2112-M-030-001, 103-2221-E-146-001, & 102-2221-E-131-006en_US
dc.identifier.citationAnthoniappen, J., C. S. Tu, P. Y Chen, Y. U. Idzerda, and S. J. Chiu. "Raman spectra and structural stability in B-site manganese doped (Bi0.5Na0.5)0.925Ba0.075TiO3 relaxor ferroelectric ceramics." Journal of the European Ceramic Society 35, no. 13 (November 2015): 3495-3506. https://dx.doi.org/10.1016/j.jeurceramsoc.2015.05.002.en_US
dc.identifier.issn0955-2219
dc.identifier.urihttps://scholarworks.montana.edu/handle/1/9573
dc.rightsExcept where otherwise noted, this item's license is described as CC BY-NC-ND 4.0 You are free to: Share — copy and redistribute the material in any medium or format The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. NonCommercial — You may not use the material for commercial purposes. NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/legalcodeen_US
dc.titleRaman spectra and structural stability in B-site manganese doped (Bi0.5Na0.5)0.925Ba0.075TiO3 relaxor ferroelectric ceramicsen_US
dc.typeArticleen_US
mus.citation.extentfirstpage3495en_US
mus.citation.extentlastpage3506en_US
mus.citation.issue13en_US
mus.citation.journaltitleJournal of the European Ceramic Societyen_US
mus.citation.volume35en_US
mus.contributor.orcidIdzerda, Yves U.|0000-0003-2855-856Xen_US
mus.data.thumbpage3en_US
mus.identifier.categoryPhysics & Mathematicsen_US
mus.identifier.doi10.1016/j.jeurceramsoc.2015.05.002en_US
mus.relation.collegeCollege of Letters & Scienceen_US
mus.relation.departmentPhysics.en_US
mus.relation.universityMontana State University - Bozemanen_US

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