Dr. Shatrughan Singh - Academia.edu (original) (raw)
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Papers by Dr. Shatrughan Singh
Ferroelectrics, 2019
Abstract Present article presents ferroelectric hysteresis behavior of [(Ba0.825+x Ca0.175−x)(Ti1... more Abstract Present article presents ferroelectric hysteresis behavior of [(Ba0.825+x Ca0.175−x)(Ti1−xSnx)O3] ceramics for x = 0.0625, 0.0875 and 0.100 samples. Temperature-dependent ferroelectric hysteresis scaling affiliation for remnant polarization (Pr) and coercive field (Ec) have been recommended. In view of scaling, the power law temperature proponent was efficiently settled for the hysteresis parameters. The dynamic hysteresis scaling of Pr and Ec at sintering temperature of 1450 °C for 2 h harvest Pr α T−0.92and Ec α T−038. By Arrhenius law, the back switching polarization (Pbc) and domain dynamics also evaluated in the form of temperature (T).
![Research paper thumbnail of Pyroelectric performance of [(1-x)Ba0.9Ca0.1TiO3-x(BaSn0.2Ti0.8O3)] lead free ceramics](https://attachments.academia-assets.com/88779220/thumbnails/1.jpg)
](Ferroelectrics, 2018
In the current work, the pyroelectric properties of [(1-x)Ba 0.9 Ca 0.1 TiO 3-x (BaSn 0.2 Ti 0.8 ... more In the current work, the pyroelectric properties of [(1-x)Ba 0.9 Ca 0.1 TiO 3-x (BaSn 0.2 Ti 0.8 O 3)] lead free ceramics with x D 0, 0.4, 0.5 and 0.6 were investigated. The pyroelectric performance was found to increase with increase in the value of x. Pyroelectric analysis reveals an open circuit voltage of 0.52, 0.67, 0.78 and 0.90 V and also voltage at load 12 MV of 0.29, 0.35, 0.42 and 0.48 V for x D 0, 0.4, 0.5 and 0.6 respectively when it was exposed under temporal temperature gradient. The results show that [(1-x)Ba 0.9 Ca 0.1 TiO 3-x(BaSn 0.2 Ti 0.8 O 3)] (for x D 0.6) will be one of the potential material for pyroelectric applications.
Ferroelectrics Letters Section, 2018
Ferroelectrics, 2019
Abstract Present article presents ferroelectric hysteresis behavior of [(Ba0.825+x Ca0.175−x)(Ti1... more Abstract Present article presents ferroelectric hysteresis behavior of [(Ba0.825+x Ca0.175−x)(Ti1−xSnx)O3] ceramics for x = 0.0625, 0.0875 and 0.100 samples. Temperature-dependent ferroelectric hysteresis scaling affiliation for remnant polarization (Pr) and coercive field (Ec) have been recommended. In view of scaling, the power law temperature proponent was efficiently settled for the hysteresis parameters. The dynamic hysteresis scaling of Pr and Ec at sintering temperature of 1450 °C for 2 h harvest Pr α T−0.92and Ec α T−038. By Arrhenius law, the back switching polarization (Pbc) and domain dynamics also evaluated in the form of temperature (T).
Ferroelectrics, 2018
In the current work, the pyroelectric properties of [(1-x)Ba 0.9 Ca 0.1 TiO 3-x (BaSn 0.2 Ti 0.8 ... more In the current work, the pyroelectric properties of [(1-x)Ba 0.9 Ca 0.1 TiO 3-x (BaSn 0.2 Ti 0.8 O 3)] lead free ceramics with x D 0, 0.4, 0.5 and 0.6 were investigated. The pyroelectric performance was found to increase with increase in the value of x. Pyroelectric analysis reveals an open circuit voltage of 0.52, 0.67, 0.78 and 0.90 V and also voltage at load 12 MV of 0.29, 0.35, 0.42 and 0.48 V for x D 0, 0.4, 0.5 and 0.6 respectively when it was exposed under temporal temperature gradient. The results show that [(1-x)Ba 0.9 Ca 0.1 TiO 3-x(BaSn 0.2 Ti 0.8 O 3)] (for x D 0.6) will be one of the potential material for pyroelectric applications.
Ferroelectrics Letters Section, 2018