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Comment on "Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations"
Gehring, P. M.; Xu, Zhijun; Stock, C.; Xu, Guangyong; Parshall, D.; Harriger, L.; Gehring, C. A.; Li, Xiaobing; Luo, Haosu
2019-03-01
Source PublicationSCIENCE ADVANCES
ISSN2375-2548
Volume5Issue:3
SubtypeEditorial Material
AbstractManley et al. (Science Advances, 16 September 2016, p. e1501814) report the splitting of a transverse acoustic phonon branch below TC in the relaxor ferroelectric Pb[(Mg1/3Nb2/3)(1-x)Ti-x]O-3 with x = 0.30 using neutron scattering methods. Manley et al. argue that this splitting occurs because these phonons hybridize with local, harmonic lattice vibrations associated with polar nanoregions. We show that splitting is absent when the measurement is made using a different neutron wavelength, and we suggest an alternative interpretation.
DOI10.1126/sciadv.aar5066
Language英语
WOS Research AreaScience & Technology - Other Topics
PublisherAMER ASSOC ADVANCEMENT SCIENCE
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27296
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Gehring, P. M.,Xu, Zhijun,Stock, C.,et al. Comment on "Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations"[J]. SCIENCE ADVANCES,2019,5(3).
APA Gehring, P. M..,Xu, Zhijun.,Stock, C..,Xu, Guangyong.,Parshall, D..,...&Luo, Haosu.(2019).Comment on "Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations".SCIENCE ADVANCES,5(3).
MLA Gehring, P. M.,et al."Comment on "Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations"".SCIENCE ADVANCES 5.3(2019).
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