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Transient Response of Negative Capacitance in P(VDF0.75-TrFE0.25) Organic Ferroelectric Capacitor
- Source :
- IEEE Journal of the Electron Devices Society, Vol 5, Iss 3, Pp 232-236 (2017), IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY(5): 3
- Publication Year :
- 2017
- Publisher :
- IEEE, 2017.
-
Abstract
- The transient response of negative capacitance (NC) in an organic ferroelectric capacitor is experimentally investigated. To observe the transient response of the NC, a simple series network, consisting of an external series resistor and an organic ferroelectric capacitor, is built. The Landau coefficients of the organic ferroelectric capacitor were extracted from the measured polarization versus applied electric field data. A circuit level simulation was provided with the extracted parameters based on the Landau–Khalatnikov equation. To explore the impact of the RC time constant on the NC time duration in the RC series circuit, the external series resistor is altered as a tuning parameter. Also, the effect of various temperatures of the ferroelectric capacitor on the NC time duration is experimented. This paper demonstrates that either the external resistor or the ambient temperature can change the NC time duration in an organic ferroelectric capacitor.
- Subjects :
- Materials science
Differential capacitance
02 engineering and technology
RC time constant
Decoupling capacitor
01 natural sciences
Capacitance
Ferroelectric capacitor
law.invention
Condensed Matter::Materials Science
law
Negative capacitance
0103 physical sciences
Transient response
Electrical and Electronic Engineering
organic ferroelectric capacitor
010302 applied physics
business.industry
ferroelectrics
Electrical engineering
negative capacitance field effect transistor
021001 nanoscience & nanotechnology
transient response
Electronic, Optical and Magnetic Materials
Computer Science::Other
NCFET
Capacitor
Optoelectronics
Capacitance probe
lcsh:Electrical engineering. Electronics. Nuclear engineering
0210 nano-technology
business
negativecapacitance field effect transistor
organic ferroelectriccapacitor
lcsh:TK1-9971
Biotechnology
Subjects
Details
- Language :
- English
- ISSN :
- 21686734
- Volume :
- 5
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- IEEE Journal of the Electron Devices Society
- Accession number :
- edsair.doi.dedup.....fa4b1a0e2a4be48379bea700d1ca2a18