A new method for achieving enhanced dielectric response over a wide temperature range

Deepam Maurya; Fu Chang Sun; S. Pamir Alpay; Shashank Priya

doi:10.1038/srep15144

A new method for achieving enhanced dielectric response over a wide temperature range

Deepam Maurya, Fu Chang Sun, S. Pamir Alpay, Shashank Priya

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

We report a novel approach for achieving high dielectric response over a wide temperature range. In this approach, multilayer ceramic heterostructures with constituent compositions having strategically tuned Curie points (T C) were designed and integrated with varying electrical connectivity. Interestingly, these multilayer structures exhibited different dielectric behavior in series and parallel configuration due to variations in electrical boundary conditions resulting in the differences in the strength of the electrostatic coupling. The results are explained using nonlinear thermodynamic model taking into account electrostatic interlayer interaction. We believe that present work will have huge significance in design of high performance ceramic capacitors.

Original language	English (US)
Article number	15144
Journal	Scientific reports
Volume	5
DOIs	https://doi.org/10.1038/srep15144
State	Published - Oct 19 2015

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title = "A new method for achieving enhanced dielectric response over a wide temperature range",

abstract = "We report a novel approach for achieving high dielectric response over a wide temperature range. In this approach, multilayer ceramic heterostructures with constituent compositions having strategically tuned Curie points (T C) were designed and integrated with varying electrical connectivity. Interestingly, these multilayer structures exhibited different dielectric behavior in series and parallel configuration due to variations in electrical boundary conditions resulting in the differences in the strength of the electrostatic coupling. The results are explained using nonlinear thermodynamic model taking into account electrostatic interlayer interaction. We believe that present work will have huge significance in design of high performance ceramic capacitors.",

author = "Deepam Maurya and Sun, {Fu Chang} and {Pamir Alpay}, S. and Shashank Priya",

note = "Funding Information: The authors gratefully acknowledge the financial support from office of basic energy science, department of energy through grant number DE-FG02-07ER46405.",

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AU - Maurya, Deepam

AU - Sun, Fu Chang

AU - Pamir Alpay, S.

AU - Priya, Shashank

N1 - Funding Information: The authors gratefully acknowledge the financial support from office of basic energy science, department of energy through grant number DE-FG02-07ER46405.

PY - 2015/10/19

Y1 - 2015/10/19

N2 - We report a novel approach for achieving high dielectric response over a wide temperature range. In this approach, multilayer ceramic heterostructures with constituent compositions having strategically tuned Curie points (T C) were designed and integrated with varying electrical connectivity. Interestingly, these multilayer structures exhibited different dielectric behavior in series and parallel configuration due to variations in electrical boundary conditions resulting in the differences in the strength of the electrostatic coupling. The results are explained using nonlinear thermodynamic model taking into account electrostatic interlayer interaction. We believe that present work will have huge significance in design of high performance ceramic capacitors.

AB - We report a novel approach for achieving high dielectric response over a wide temperature range. In this approach, multilayer ceramic heterostructures with constituent compositions having strategically tuned Curie points (T C) were designed and integrated with varying electrical connectivity. Interestingly, these multilayer structures exhibited different dielectric behavior in series and parallel configuration due to variations in electrical boundary conditions resulting in the differences in the strength of the electrostatic coupling. The results are explained using nonlinear thermodynamic model taking into account electrostatic interlayer interaction. We believe that present work will have huge significance in design of high performance ceramic capacitors.

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