Optical spectroscopy: An effective tool to probe the origin of dielectric loss in Cr doped PrFeO3
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.01.177
Abstract: Abstract The composition dependent dielectric and optical absorption measurements have been carried out on polycrystalline samples of PrFe1-xCrxO3 (x = 0 to 0.20) in order to investigate the possible correlation between (i) dielectric loss; defined in terms… read more here.
Keywords: spectroscopy; loss; origin dielectric; band ... See more keywords
Origin of dielectric relaxor behavior in PVDF-based copolymer and terpolymer films
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DOI: 10.1063/1.5014992
Abstract: Relaxor ferroelectrics exhibit frequency-dispersion of their dielectric permittivity peak as a function of temperature, the origin of which has been widely debated. Microscopic understanding of such behavior for polymeric ferroelectrics has presented new challenges since… read more here.
Keywords: pvdf based; dielectric relaxor; origin dielectric; relaxor ... See more keywords