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RESEARCH PRODUCT

The Effects of Thermo-Baric Synthesis on the Structure and Properties of the Ferroelectric Li0.125Na0.875NbO3Solid Solution

V. V. EfremovN. V. SidorovE. Y. ObryadinaM. N. PalatnikovO. V. MakarovaK. BormanisYu. V. Radyush

subject

DiffractionMaterials scienceDielectricConductivityCondensed Matter PhysicsFerroelectricityElectronic Optical and Magnetic MaterialsIonsymbols.namesakeChemical engineeringvisual_artvisual_art.visual_art_mediumsymbolsCeramicRaman spectroscopySolid solution

description

ABSTRACTResults of X-ray diffraction, dielectric, and Raman studies of the ferroelectric Li0.125Na0.875NbO3 solid solution obtained under hot-pressing conditions (6 GPa, 1400 and 1800 K) are compared with those of the same compound synthesized by conventional ceramics technology. The thermo-barometric synthesis is found to improve the ordering of cations and to increase the value of dielectric permittivity and ion conductivity of the ceramics.

yearjournalcountryeditionlanguage
2014-09-10Ferroelectrics
https://doi.org/10.1080/00150193.2014.949134