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Zjawiska fotoelektryczne w monokryształach BaTiO[3] w obszarze niskotemperaturowych przejść fazowych
(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 ...
Zależność między szerokością pasma wzbronionego a temperaturą Curie w ferroelektrycznych roztworach stałych ze strukturą typu perowskitu
(1990)
On the base of the spectral dependence of the photoconductivity the width of forbidden band E[g] was determined in ferroelectric solid solutions: x PbTiO[3] – (1-x)SrTiO[3] I, x PbTiO[3] – (1-x)PbZrO[3] II, AgNbO[3] – ...
Osobliwe punkty na fazowym diagramie T-x dla Pb (Zr[1-x]Ti[x]) O[3]
(1990)
The temperature dependences of dielectrical permitivity and the electric conductivity for Pb(Zr[1-x]Ti[x])O[3] single crystals have been investigated. The additional evidence, for the existence of the tricritical points ...