Results 11 to 20 of about 46,265 (249)

The cylindrical devices with tunable positive, infinite, and negative capacitance for dynamic random access memory [PDF]

Nature Communications
Due to a stray field formation from the alternating ferroelectric bound charges of the multidomain state of the ferroelectric thin films, the negative capacitance effect can emerge in the ferroelectric/dielectric bilayer devices. However, the capacitance
Hyeon Woo Park, Won-Tae Koo, Dong Ik Suh, Junseong Seo, Panithan Sriboriboon, Yunseok Kim, Seungyong Byun, Youngmo Kim, Ja-Yong Kim, Seung Wook Ryu, Heeyoung Jeon, Ki Vin Im, Gwangyeob Lee, Taeone Youn, Seho Lee, Jaeyun Yi, Seon Yong Cha, Cheol Seong Hwang   +17 more
doaj   +2 more sources

Negative Capacitance Transistors

Proceedings of the IEEE, 2019
In recent years, the negative capacitance effect in ferroelectric (FE) materials has attracted significant attention from many researchers around the world. The negative capacitance effect promises to reduce the voltage requirement in conventional complementary metal–oxide–semiconductor transistors below what is otherwise believed to be the Boltzmann ...
Sayeef Salahuddin
exaly   +2 more sources

Comparative Study of Negative Capacitance Field-Effect Transistors with Different MOS Capacitances [PDF]

Nanoscale Research Letters, 2019
We demonstrate the negative capacitance (NC) effect of HfZrOx-based field-effect transistors (FETs) in the experiments. Improved I DS, SS, and G m of NCFET have been achieved in comparison with control metal oxide semiconductor (MOS) FET.
Jing Li, Yan Liu, Genquan Han, Jiuren Zhou, Yue Hao   +4 more
doaj   +2 more sources

Negative Capacitance Dual-Gated ISFETs as Ultra-Sensitive pH Sensors [PDF]

ACS Omega, 2023
Fahimul Islam Sakib, Md. Azizul Hasan, Mumtahena Diyan Mohona, Mainul Hossain   +3 more
doaj   +2 more sources

Negative Capacitance for Electrostatic Supercapacitors [PDF]

Advanced Energy Materials, 2019
AbstractThe increasing demand for efficient storage of electrical energy is one of the main challenges in the transformation toward a carbon neutral society. While electrostatic capacitors can achieve much higher power densities compared to other storage technologies like batteries, their energy densities are comparatively low. Here, it is proposed and
, Stefan Slesazeck, Benjamin Max
exaly   +2 more sources

Participation in Negative Capacitance of Diffusion-Controlled Voltammograms of Hemin [PDF]

ACS Omega, 2020
Koichi Jeremiah Aoki, Sosuke Taniguchi, Jingyuan Chen   +2 more
doaj   +2 more sources

Why Do Ferroelectrics Exhibit Negative Capacitance? [PDF]

Materials, 2019
, Prasanna Venkatesan Ravindran, Asif Khan   +2 more
exaly   +2 more sources

Negative Capacitance Clock Distribution [PDF]

IEEE Transactions on Emerging Topics in Computing, 2021
In this paper, we investigate the ever-increasing power issue that is poised to jeopardize the performance and robustness of future low-power microprocessor design. We have observed a tremendous amount of research in low-power clock network design to bolster energy-efficient computing, without, however, any substantial improvement in overall ...
openaire   +1 more source

The ferroelectric field-effect transistor with negative capacitance

npj Computational Materials, 2022
Integrating ferroelectric negative capacitance (NC) into the field-effect transistor (FET) promises to break fundamental limits of power dissipation known as Boltzmann tyranny.
I. Luk’yanchuk, A. Razumnaya, A. Sené, Y. Tikhonov, V. M. Vinokur   +4 more
doaj   +1 more source

Progress and future prospects of negative capacitance electronics: A materials perspective

APL Materials, 2021
Negative capacitance in ferroelectric materials has been suggested as a solution to reduce the power dissipation of electronics beyond fundamental limits.
Michael Hoffmann, Stefan Slesazeck, Thomas Mikolajick   +2 more
doaj   +1 more source