Structural phase transition driven dielectric and optical properties with reduction in band gap in Sr2+ modified BaTiO3 ceramics
Jyotirekha Mallick,
Ajay Kumar,
Tupan Das
et al.
Abstract:Ferroelectric materials with crystal symmetry transition from single phase to multiphase coexistence exhibit anomalous photosensitive properties. The optical properties (optical band gap and photosensitive) found on non-centrosymmetric and centrosymmetric systems achieved research interest because of their interesting behaviour. In this regard, the lead-free polycrystalline Ba1-xSrxTiO3 (0 ≤x≤0.3) has been synthesized to explore its crystal structure, dielectric, light absorption, and photocurrent sensing prop… Show more
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