Zobrazeno 1 - 5
of 5
pro vyhledávání: '"V. V. Gladkiĭ"'
Publikováno v:
Physics of the Solid State. 49:2148-2153
This paper reports a study of depolarization of a photosensitive relaxor ferroelectric Sr0.61Ba0.39Nb2O6 with 0.44 at. % La and 0.023 at. % Ce impurities at room temperature and under illumination of up to 0.22 mW/cm2 in the absorption band of the cr
Publikováno v:
Physics of the Solid State. 49:930-935
This paper reports on the results of an investigation into the dielectric hysteresis loops of La-and Ce-doped barium strontium niobate, a photosensitive relaxor ferroelectric, both in the dark and under illumination with an intensity of 0.22 mW/cm2.
Publikováno v:
Physics of the Solid State. 48:2146-2149
The reversible permittivity of barium strontium niobate, a photosensitive relaxor ferroelectric, doped with lanthanum and cerium is investigated in the dark and under illumination with a power density of 0.22 mW/cm2. The permittivity is measured unde
Publikováno v:
Physics of the Solid State. 48:1929-1932
The permittivity ɛ of the photosensitive relaxor ferroelectric Sr0.61Ba0.39Nb2O6 doped with La and Ce is studied both in the dark and under illumination with a power density of up to 0.22 W/cm2 in the wavelength range 400–500 nm of the absorption
Publikováno v:
Physics of the Solid State. 48:1106-1110
The anomalous polarization of relaxor ferroelectrics (relaxors), such as solid solutions of barium-strontium niobate (SBN) and lead magnesium niobate (PMN), is studied in ac low-frequency (up to 10−4 Hz) and dc electric fields. The results of study