Results 251 to 260 of about 177,246 (262)
Some of the next articles are maybe not open access.
Wideband transimpedance amplifier using negative capacitance and capacitive feedback
Analog Integrated Circuits and Signal Processing, 2018This paper presents a new wideband CMOS transimpedance amplifier (TIA) with low power dissipation. The negative capacitance technique is employed which reduces the parasitic capacitance. Furthermore, capacitive feedback technique is used in order to introduce pole-zero cancellation. Both these techniques, lead to bandwidth extension.
Preeti Singh +2 more
openaire +1 more source
Are negative capacitances and negative viscosities similar?
Ferroelectrics, 1980In a recent provocative paper Landauer posed the question of the existence of negative capacitances in ferroelectrics and arrived at the conclusion that negative differential dielectric constants are permissible in stable steady states. A comparison of capacitances and viscosities in general systems is undertaken in order to show that the idea of ...
openaire +1 more source
Review of negative capacitance transistors
2016 International Symposium on VLSI Technology, Systems and Application (VLSI-TSA), 2016A ferroelectric material stores energy from phase transition and in doing so it lends itself to be biased at a state where its capacitance is negative [1,2]. When such a negative capacitance is added in series to the gate of a, subthreshold swing in a Field Effect Transistor (FET), it is possible to reduce the subthreshold swing below 60 mV/decade ...
openaire +1 more source
Ferroelectric negative capacitance MOSFET: Capacitance tuning & antiferroelectric operation
2011 International Electron Devices Meeting, 2011A design methodology of ferroelectric (FE) negative capacitance FETs (NCFETs) based on the concept of capacitance matching is presented. A new mode of NCFET operation, called the “antiferroelectric mode” is proposed, which, besides achieving sub-60mV/dec subthreshold swing, can significantly boost the on-current in exchange for a nominal hysteresis ...
Asif I. Khan +3 more
openaire +1 more source
Negative capacitance to the rescue?
Nature Nanotechnology, 2008Victor V. Zhirnov, Ralph K. Cavin
openaire +1 more source
Miller capacitance reduction in negative capacitance TFETs
International Journal of ElectronicsShikha U S +3 more
openaire +1 more source
Modeling of the Negative Capacitance Converter for Capacitance Cancellation Applications
2022 International Applied Computational Electromagnetics Society Symposium (ACES-China), 2022Guozheng Zhang +4 more
openaire +1 more source
Extending CMOS with negative capacitance
2014Asif Islam Khan, Sayeef Salahuddin
openaire +1 more source