Advanced Functional Materials Laboratory, Department of Physics, Indian Institute of Technology Hyderabad Kandi (V), Sangareddy (Dist), Telangana 502285
Adv. Mater. Lett., 2018, 9 (9), pp 656-659
DOI: 10.5185/amlett.2018.2038
Publication Date (Web): Jun 14, 2018
Copyright © IAAM-VBRI Press
E-mail: kumar9863@gmail.com
Nd3+-substituted lead free 0.94(Na0.5Bi0.5-XNdXTiO3)-0.06BaTiO3 (x=0, 0.01) ceramics were synthesized by using conventional solid state route. The XRD studies revealed the phase purity and existence of the monoclinic (Cc), cubic (Pm3m) along with the minor tetragonal phases confirmed with help of structural refinement. The electrical poling field induces the structural modification to rhombhohedral (R3c), cubic (Pm3m) along with the minor tetragonal phase (P4mm). The dielectric measurements revealed the relaxor behavior. The coercive field drops remarkable and there is slight improvement in the polarization with the substitution of Nd as compared to the pure 0.94(Na0.5Bi0.5TiO3)-0.06BaTiO3. The luminescence occurred from the optically active element Nd3+ under the influence of the average crystal symmetry of 0.94(Na0.5Bi0.5TiO3)-0.06BaTiO3. The luminescence quenching observed without any shift in position upon the poling supports the observation of higher symmetric structure.
X-ray diffraction, dielectric, electromechanical coupling, polarization and photoluminescence.
Advanced Healthcare Biomaterials
Piezoelectric Alternative Energy Sources as a Part of the Global Energy Concerns – Future Prospects in the Science and Market
Rectify the Injury-Induced Microenvironment Imbalance in Peripheral Nerve Repair
A Mini Review on Biodegradable Magnesium Alloy Vascular Stent
Prospective Applications of Marine Oriented Materials in the Repair of Peripheral Nerve Injury
Design and Implementation of Dynamic FPAA Based Interface Circuit for Thin Film Lead-Free Piezoelectric Sensors
An Аpproach for Nanostructuring of Piezoelectric Materials by Template-assisted Growth in Porous Aluminum Oxide
Study of Sputtered Barium Strontium Titanate Films for Energy Harvesting Applications
The Effect of Bias on Properties of DLC Coatings for Artificial Joints
Fabrication of Tens-micron-sized Functionalized Polystyrene Microspheres for Utilization in Chiral Drug Isolation
COVID-19: A Mechanistic Approach to Understand the Detrimental Consequences for Vaccine Development and Perspectives
Contribution of Nanotechnology in Animal and Human Health Care
Numerical and Analytical study on Axial Compression behaviour of Pultruded GFRP members
Optical Characterization of Double Perovskite Ba2FeNbO6 Powders Derived from Molten Salt Method
Solar Cell Characteristic Studies on Metal Organic Framework/TiO2 Hybrid Solar Cell
In-situ Prepared 2D Covalent Organic Framework as a Photocatalyst in the Photocatalytic-Biocatalytic Attached System for Highly Selective L-Glutamate Production under Solar Light
Molecular Dynamics and FEM Modeling of Composites Having High Thermal Conductivity
Easy-Synthesis of BDA/ABDA Functionalized Hydrophilic Superparamagnetic Iron Oxide Nanoparticles for Magnetic-Hyperthermia Application
Electrochemical and Photocatalytic Properties of Green Nickel Oxide Nanomaterial Synthesized using Plectranthus Amboinicus Plant Leaf Extract
Copyright ©2010-2020 VBRI Press
Full Article