Reduced coercive field in BiFeO3 thin films through domain engineering

Vilas Shelke; Dipanjan Mazumdar; Gopalan Srinivasan; Amit Kumar; Stephen Jesse; Sergei Kalinin; Arthur Baddorf; Arunava Gupta

doi:10.1002/adma.201000807

Reduced coercive field in BiFeO₃ thin films through domain engineering

Vilas Shelke, Dipanjan Mazumdar, Gopalan Srinivasan, Amit Kumar, Stephen Jesse, Sergei Kalinin, Arthur Baddorf, Arunava Gupta

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

91 Scopus citations

Abstract

The coercive field is an important parameter for applications of lead-free multiferroic BiFeO3 with the highest values of polarization and transition temperature. We report here the lowest ever observed coercive field and optimum polarization values in BiFeO3 thin films using domain engineering approach. The measurements performed under ambient conditions over a wide frequency range demonstrate the application potential of this unique ferroelectric material.

Original language	English
Pages (from-to)	669-672
Number of pages	4
Journal	Advanced Materials
Volume	23
Issue number	5
DOIs	https://doi.org/10.1002/adma.201000807
State	Published - Feb 1 2011

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AU - Shelke, Vilas

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AU - Kumar, Amit

AU - Jesse, Stephen

AU - Kalinin, Sergei

AU - Baddorf, Arthur

AU - Gupta, Arunava

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AB - The coercive field is an important parameter for applications of lead-free multiferroic BiFeO3 with the highest values of polarization and transition temperature. We report here the lowest ever observed coercive field and optimum polarization values in BiFeO3 thin films using domain engineering approach. The measurements performed under ambient conditions over a wide frequency range demonstrate the application potential of this unique ferroelectric material.

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Reduced coercive field in BiFeO₃ thin films through domain engineering

Abstract

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