Ferroelectric negative capacitance

J Íñiguez, P Zubko, I Luk'yanchuk, A Cano - Nature Reviews Materials, 2019 - nature.com
The capacitor is a key element of electronic devices and is characterized by positive
capacitance. However, a negative capacitance (NC) behaviour may occur in certain cases …

[HTML][HTML] Negative capacitance effects in ferroelectric heterostructures: A theoretical perspective

AK Saha, SK Gupta - Journal of Applied Physics, 2021 - pubs.aip.org
In a heterogeneous system, ferroelectric materials can exhibit negative capacitance (NC)
behavior given that the overall capacitance of the system remains positive. Such NC effects …

Experimental observation of negative capacitance in ferroelectrics at room temperature

DJR Appleby, NK Ponon, KSK Kwa, B Zou… - Nano …, 2014 - ACS Publications
Effective negative capacitance has been postulated in ferroelectrics because there is a
hysteresis in plots of polarization-electric field. Compelling experimental evidence of …

Stabilization of negative capacitance in ferroelectric capacitors with and without a metal interlayer

T Rollo, F Blanchini, G Giordano, R Specogna… - Nanoscale, 2020 - pubs.rsc.org
The negative capacitance operation of a ferroelectric material is not only an intriguing
materials science topic, but also a property with important technological applications in …

On the stabilization of ferroelectric negative capacitance in nanoscale devices

M Hoffmann, M Pešić, S Slesazeck, U Schroeder… - Nanoscale, 2018 - pubs.rsc.org
Recently, the proposal to use voltage amplification from ferroelectric negative capacitance
(NC) to reduce the power dissipation in nanoelectronic devices has attracted significant …

Time-Dependent Negative Capacitance Effects in Al2O3/BaTiO3 Bilayers

YJ Kim, H Yamada, T Moon, YJ Kwon, CH An… - Nano …, 2016 - ACS Publications
The negative capacitance (NC) effects in ferroelectric materials have emerged as the
possible solution to low-power transistor devices and high-charge-density capacitors …

What's next for negative capacitance electronics?

M Hoffmann, S Slesazeck, U Schroeder… - Nature Electronics, 2020 - nature.com
What’s next for negative capacitance electronics? | Nature Electronics Skip to main content
Thank you for visiting nature.com. You are using a browser version with limited support for …

Time-resolved measurement of negative capacitance

P Sharma, J Zhang, K Ni, S Datta - IEEE Electron Device …, 2017 - ieeexplore.ieee.org
To reduce the power consumption in scaled CMOS integrated circuits, transistors operating
at low supply voltage with steep subthreshold swing (SS) are highly desirable. The negative …

Negative capacitance to the rescue?

VV Zhirnov, RK Cavin - Nature Nanotechnology, 2008 - nature.com
Negative capacitance to the rescue? | Nature Nanotechnology Skip to main content Thank
you for visiting nature.com. You are using a browser version with limited support for CSS. To …

Spatially resolved steady-state negative capacitance

AK Yadav, KX Nguyen, Z Hong, P García-Fernández… - Nature, 2019 - nature.com
Negative capacitance is a newly discovered state of ferroelectric materials that holds
promise for electronics applications by exploiting a region of thermodynamic space that is …