Investigation of frequency-dependent permittivity tunability of P(VDF-TrFE) metal-ferroelectric-metal capacitor
We report on the tunability of the frequency-dependent permittivity of a metal-ferroelectric-metal (MFM) capacitor fabricated with P(VDF-TrFE), an organic ferroelectric material. The permittivity of MFM capacitor can be tuned by an applied bias voltage and its tunable range depends on frequency. We...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-03-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379718321545 |
| Summary: | We report on the tunability of the frequency-dependent permittivity of a metal-ferroelectric-metal (MFM) capacitor fabricated with P(VDF-TrFE), an organic ferroelectric material. The permittivity of MFM capacitor can be tuned by an applied bias voltage and its tunable range depends on frequency. We observed a permittivity tunability of ∼2.5% at 2 GHz for the P(VDF-TrFE) MFM capacitor, proving the feasibility of P(VDF-TrFE) for use in the microwave frequency band. |
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| ISSN: | 2211-3797 |