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Comment on “Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations”

Manley et al. (Science Advances, 16 September 2016, p. e1501814) report the splitting of a transverse acoustic phonon branch below T(C) in the relaxor ferroelectric Pb[(Mg(1/3)Nb(2/3))(1−x)Ti(x)]O(3) with x = 0.30 using neutron scattering methods. Manley et al. argue that this splitting occurs becau...

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Detalles Bibliográficos
Autores principales: Gehring, P. M., Xu, Zhijun, Stock, C., Xu, Guangyong, Parshall, D., Harriger, L., Gehring, C. A., Li, Xiaobing, Luo, Haosu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6430625/
https://www.ncbi.nlm.nih.gov/pubmed/30915391
http://dx.doi.org/10.1126/sciadv.aar5066