UM
Condensation of the atomic relaxation vibrations in lead-magnesium-niobate at T = T *
Prosandeev S.5; Raevski I.P.3; Malitskaya M.A.3; Raevskaya S.I.3; Chen H.4; Chou C.-C.2; Dkhil B.1
2013-10-17
Source PublicationJournal of Applied Physics
ISSN00218979
Volume114Issue:12
AbstractWe present neutron diffraction, dielectric permittivity, and photoconductivity measurements, evidencing that lead-magnesium niobate experiences a diffuse phase transformation between the spherical glass and quadrupole glass phases, in the temperature interval between 400 K and 500 K, with the quadrupole phase possessing extremely high magnitudes of dielectric permittivity. Our analysis shows that the integral diffuse scattering intensity may serve as an order parameter for this transformation. Our experimental dielectric permittivity data support this choice. These data are important for the applications desiring giant dielectric responses in a wide temperature intervals and not related to electron's excitations. © 2013 AIP Publishing LLC.
DOI10.1063/1.4821772
URLView the original
Language英語
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Cited Times [WOS]:14   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Laboratoire Structures, Propriétés et Modélisation des Solides
2.National Taiwan University of Science and Technology
3.Southern Federal University
4.Universidade de Macau
5.University of Arkansas - Fayetteville
Recommended Citation
GB/T 7714
Prosandeev S.,Raevski I.P.,Malitskaya M.A.,et al. Condensation of the atomic relaxation vibrations in lead-magnesium-niobate at T = T *[J]. Journal of Applied Physics,2013,114(12).
APA Prosandeev S..,Raevski I.P..,Malitskaya M.A..,Raevskaya S.I..,Chen H..,...&Dkhil B..(2013).Condensation of the atomic relaxation vibrations in lead-magnesium-niobate at T = T *.Journal of Applied Physics,114(12).
MLA Prosandeev S.,et al."Condensation of the atomic relaxation vibrations in lead-magnesium-niobate at T = T *".Journal of Applied Physics 114.12(2013).
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