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Continue to ChatPressure dependence of the Raman frequency calculated from the volume data close to the ferroelectric-paraelectric transition in PbTiO3 - https://avesis.metu.edu.tr/yayin/ae688335-35c4-43f2-a078-666980e64040/pressure-dependence-of-the-raman-frequency-calculated-from-the-volume-data-close-to-the-ferroelectric-paraelectric-transition-in-pbtio3