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Klasyfikacja stałych roztworów na bazie NaNbO[3]
(1990)
The criterion of division solid solutions, based on sodium niobate in to ferro-, and antiferroelectric materials is described.
The results of measurements are compiled in the table.
Fotoferroelektryczne zjawiska w monokryształach (Ba, Sr) Nb[2]O[6]
(1990)
Influence of illumination on phase transition temperature, on dielectric permittivity and on pyro currents in Ba[x]Sr[1-x]Nb[2]O[6] was studied. Dependence of photoelectretic charge density on temperature in the region of ...