Results 81 to 90 of about 70,379 (187)

Random electric field instabilities of relaxor ferroelectrics

npj Quantum Materials, 2017
Complex oxides: A random field state in a relaxor ferroelectric A microscopic model shows how compositional disorder in the form of quenched random electric fields acting in concert with dipolar interactions prohibit long-range ordering in relaxor ...
José R. Arce-Gamboa, Gian G. Guzmán-Verri   +1 more
doaj   +1 more source

Magnetic and ferroelectric phase coexistence in multiferroic PFW-PT ceramics [PDF]

Processing and Application of Ceramics, 2012
The multiferroic (1-x)PbFe2/3W1/3O3–xPbTiO3 solid solutions with various compositions x = 0, 0.10, 0.20 and 0.30 were investigated. The features of the relaxor-to-ferroelectric transition with increasing x were discussed based in connection with ...
Bárbara Fraygola, Adelino A. Coelho, Ducinei Garcia, José Antônio Eiras   +3 more
doaj  

Theoretical description of ABO3 relaxor ferroelectric : A review [PDF]

, 2009
Significant similarities exist between spin glasses and relaxor ferroelectric. Because of the wealth of available knowledge both in experimental and theoretical aspects in the former, attempt has been made by many workers to deal the relaxor behavior in ...
Badapanda, T, Panigrahi, M R, Panigrahi, S   +2 more
core  

Discontinuous domain wall motion in the relaxor ferroelectric Sr0.61Ba0.39Nb2O6

, 2004
The relaxor ferroelectric strontium-barium-niobate is characterized by internal random electric fields at the origin of its relaxor behavior. The electric poling cycle induces an irreversible transition into a ferroelectric state accompanied by a large ...
Granzow, Torsten, Lupascu, Doru C., Woike, Theo, Th. Woike, T. Granzow, D. C. Lupascu   +5 more
core   +2 more sources

Anomalies of Brillouin Light Scattering in Selected Perovskite Relaxor Ferroelectric Crystals. [PDF]

Materials (Basel), 2023
Sivasubramanian V, Ganesamoorthy S, Kojima S.   +2 more
europepmc   +1 more source

Quasielastic Light Scattering in the Broadband Brillouin Spectra of Relaxor Ferroelectric PbMg_1/3Nb_2/3O₃. [PDF]

Materials (Basel), 2022
Derets NK, Fedoseev AI, Ko JH, Kojima S, Lushnikov SG.   +4 more
europepmc   +1 more source

Recent Developments on Relaxor-PbTiO3 Ferroelectric Crystals

, 2022
Numerous investigations on the development of the relaxor-PbTiO3 ferroelectric crystals have been carried out since their extraordinary properties were revealed.
Zibin Chen (7473344), Lkhagvasuren Baasandorj (6457988)   +1 more
core  

Enhanced Energy Storage Performance in Na_0.5Bi_0.5TiO₃-Based Relaxor Ferroelectric Ceramics via Compositional Tailoring. [PDF]

Materials (Basel), 2022
Jiang Y, Niu X, Liang W, Jian X, Shi H, Li F, Zhang Y, Wang T, Gong W, Zhao X, Yao Y, Tao T, Liang B, Lu S.   +13 more
europepmc   +1 more source

Dielectric and electrostrictive properties of ferroelectric relaxors

Archives of Acoustics, 2014
On the basis of ferroelectric relaxors electrostrictive ceramics has been obtained. Searching for electrostrictive ceramic transducers with optimal electromechanical parameters include the following: 1) investigation of different types of complex oxides with the perovskite structure (OPS): ferroelectric, antiferroelectric, non-polar; 2) investigation ...
Surowiak, Zygmunt, Fesenko, E. G., Skulski, Ryszard   +2 more
openaire   +3 more sources

Relaxor Ferroelectric Behavior from Strong Physical Pinning in a Poly(vinylidene fluoride-co-trifluoroethylene-co-chlorotrifluoroethylene) Random Terpolymer

, 2016
Relaxor Ferroelectric Behavior from Strong Physical Pinning in a Poly(vinylidene fluoride-co-trifluoroethylene-co-chlorotrifluoroethylene) Random ...
Tadanori Koga (1418137), Lei Zhu (16642), Daniel Huang (1715767), Yijun Wang (321141), Maya K. Endoh (1418146), Fabrice Domingues Dos Santos (1715764), Lianyun Yang (1529854), Brady A. Tyburski (1715770)   +7 more
core   +1 more source