The Raman Spectra of Pb TiO3 and Solid Solutions of NaTaO3 - KTaO3 and KTaO3 - KNbO3
The Raman spectra of PbTiO3 and the mixed crystal systems (Nax: K1-x) TaO3 and K(Tay:Nb1-y)O3 have been studied within the temperature range 10 – 900°K for X = 0, 0.12, 0.40 and 0.85 and for Y = 0, 0.25, 0.65, 0.89, and 1.0.
KeywordsRaman Spectrum Phonon Frequency Mixed Crystal Lead Titanate Ferroelectric Transition
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