Ranjith Ramadurai

activity

20172026

collaborators

3 papers

cond-mat.mtrl-sci2026

Construction of 3D-Ferroelectric Polarization Microstructure and Detection of Polarization Invariants under Induced Flexoelectric Strains

Sabarigresan Murugan, Vaishnavi S M, Ranjith Ramadurai

Ferroelectric thin films that are heterophased and polycrystalline possess strain sensitive piezoelectric behavior. However, a direct insight into polarization orientations within…

cond-mat.mtrl-sci2021

Stability, Evolution and Switching of Ferroelectric Domain Structures in Lead-free BaZr $_{0.2}$ Ti $_{0.8}$ O $_{3}$ -Ba $_{0.7}$ Ca $_{0.3}$ TiO $_{3}$ System: Thermodynamic Analysis and Phase-field Simulations

Soumya Bandyopadhyay, Tushar Jogi, Ranjith Ramadurai +1

Enhanced room-temperature electromechanical coupling in the lead-free ferroelectric system $(1 - x)$ BaZr $_{0.2}$ Ti $_{0.8}$ O $_{3}$ - $x$ Ba $_{0.7}$ Ca $_{0.3}$ TiO $_{3}$ (abbreviated as B…

cond-mat.mtrl-sci2017

Tunable polarization components and electric field induced crystallization in polyvinylidenefluoride (PVDF); a piezo polymer

Ronit Ganguly, Vijayabhaskar Gunasekaran, Kumaraswamy Miriyala +4

Polyvinylidenefluoride (PVDF) a semicrystalline pieozoelectric polymer was synthesized with varying process conditions and its ferroelectric domain orientations were studied using…

Construction of 3D-Ferroelectric Polarization Microstructure and Detection of Polarization Invariants under Induced Flexoelectric Strains

Stability, Evolution and Switching of Ferroelectric Domain Structures in Lead-free BaZr0.2​Ti0.8​O3​-Ba0.7​Ca0.3​TiO3​ System: Thermodynamic Analysis and Phase-field Simulations

Tunable polarization components and electric field induced crystallization in polyvinylidenefluoride (PVDF); a piezo polymer

Stability, Evolution and Switching of Ferroelectric Domain Structures in Lead-free BaZr $_{0.2}$ Ti $_{0.8}$ O $_{3}$ -Ba $_{0.7}$ Ca $_{0.3}$ TiO $_{3}$ System: Thermodynamic Analysis and Phase-field Simulations