Enhanced dielectric and ferroelectric properties of chemical solution processed lead-free Ba<subscript>1−</subscript><subscript>x</subscript>Ca<subscript>x</subscript>Zr<subscript>0.1</subscript>Ti<subscript>0.9</subscript>O<subscript>3</subscript> thin films.
In: Ferroelectrics, Jg. 582 (2021-10-01), Heft 1, S. 80-97
Online
academicJournal
Zugriff:
Lead-free Ba1−xCaxZr0.1Ti0.9O3 thin films were deposited by sol-gel synthesis route. Dielectric studies demonstrate that the BCZT film for x = 0.15 exhibits a high dielectric constant ε′∼5838 and a low loss tan δ∼0.070 at 10 kHz. The BCZT thin films exhibited ferroelectric properties with a high saturation and remnant polarization Ps∼25.5 μC/cm2 and Pr∼13.8 μC/cm2, respectively, and a low coercive field Ec∼15.04 kV/cm observed for sample with x = 0.15. The enhanced dielectric and ferroelectric properties at x = 0.15 may be due to its morphotropic phase boundary composition. [ABSTRACT FROM AUTHOR]
| Titel: |
Enhanced dielectric and ferroelectric properties of chemical solution processed lead-free Ba<subscript>1−</subscript><subscript>x</subscript>Ca<subscript>x</subscript>Zr<subscript>0.1</subscript>Ti<subscript>0.9</subscript>O<subscript>3</subscript> thin films.
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| Autor/in / Beteiligte Person: | Sharma, Hakikat ; Maurya, Kamlesh Kumar ; Shah, Jyoti ; Kotnala, Ravinder K. ; Negi, Nainjeet Singh |
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| Zeitschrift: | Ferroelectrics, Jg. 582 (2021-10-01), Heft 1, S. 80-97 |
| Veröffentlichung: | 2021 |
| Medientyp: | academicJournal |
| ISSN: | 0015-0193 (print) |
| DOI: | 10.1080/00150193.2021.1951038 |
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