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 journalArticlepeer-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 languageEnglish (US)
Article number15144
JournalScientific reports
Volume5
DOIs
StatePublished - Oct 19 2015

All Science Journal Classification (ASJC) codes

  • General

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