Ranjan, R.; Hackl, R.; Chandra, A.; Schmidbauer, E.; Trots, D.; Boysen, H.
(2007-12-20)
Temperature-dependent Raman scattering, dielectric, and powder x-ray diffraction studies have been carried out on Pr-doped SrTi O3 ceramic samples. Activation of T O2 and T O4 polar modes indicated increasing degree of ...