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Zjawiska fotoelektryczne w monokryształach BaTiO[3] w obszarze niskotemperaturowych przejść fazowych

Rajewski, I.P.; Malicka, M.A.; Prokopało, O.I.; Popov, I.P.; Kwiecińska, Teresa (1986)

This work concerns ferroelectric phenomena in monocrystals BaTiO[3]. Influence of light illumination on electric conductivity and on phase transition temperature was studied in particular. It was found that illumination ...

Fotoferroelektryczne zjawiska w monokryształach $(Ba, Sr) Nb_2O_6$

Rajewski, I.P.; Kusminov, J.S.; Kuś, Czesław; Kwiecińska, Teresa; Malicka, A.M.; Panczenko, E.M. (1990)

Influence of illumination on phase transition temperature, on dielectric permittivity and on pyro currents in $Ba_xSr_{1-x}Nb_2O_6$ was studied. Dependence of photoelectretic charge density on temperature in the region of ...