Zobrazeno 1 - 9
of 9
pro vyhledávání: '"A. Sh. Agalarov"'
Publikováno v:
Inorganic Materials. 49:57-61
We have studied the structure, relative dielectric permittivity (ɛ), and dielectric loss tangent (tanδ) of SiC-AlN ceramic materials. The results demonstrate that both ɛ and tanδ are anomalously high in the composition range 30–50 wt % AlN at l
Publikováno v:
Technical Physics Letters. 38:110-113
Lanthanum-doped lead zirconate titanate (PLZT) relaxor ceramics with (Pb0.91La0.09)(Zr0.65Ti0.35)O3 composition exhibits a repolarization-induced electroluminescence (EL) with a pronounced discrete character of emission. It is established that this b
Publikováno v:
Integrated Ferroelectrics. 72:27-30
The luminescence features and internal electronic screening in the ferroelectrics ceramics of PZT system at superfast switching in fast-rising pulse fields are investigated. †Originally presented at 10th European Meeting on Ferroelectricity, Cambri
Publikováno v:
Journal of Physics and Chemistry of Solids. 74:902-904
Lanthanum doped lead zirconate titanate (PLZT) relaxor ceramics with (Pb 0.91 La 0.09 )(Zr 0.65 Ti 0.35 )O 3 composition exhibit a repolarization induced by electroluminescence (EL) with a pronounced discrete character of emission. It is established
Publikováno v:
Technical Physics. 45:776-779
The complex permittivity of ferroelectric PZT ceramics with different compositions was measured in a pulsed rapid-growing electric field. The time dependence of the real component exhibits three peaks. The dips between them correlate with imaginary c
Publikováno v:
Physics, Chemistry and Applications of Nanostructures.
Publikováno v:
Ferroelectrics. 186:127-131
The results of measurements of the dielectric constant of ferroelectric ceramics during polarization in a self-consistent electrical field are discussed.
Publikováno v:
Ferroelectrics. 157:129-134
The role of non 180° switching in the pulse polarization of ferroelectric ceramic of the PZT system are discussed.
Publikováno v:
Khirurgiia. (7)