Ferroelectric field-effect transistors based on HfO2: a review

H Mulaosmanovic, ET Breyer, S Dünkel, S Beyer… - …, 2021 - iopscience.iop.org
In this article, we review the recent progress of ferroelectric field-effect transistors (FeFETs)
based on ferroelectric hafnium oxide (HfO 2), ten years after the first report on such a device …

On the strong coupling of polarization and charge trapping in HfO2/Si-based ferroelectric field-effect transistors: overview of device operation and reliability

K Toprasertpong, M Takenaka, S Takagi - Applied Physics A, 2022 - Springer
Ferroelectric field-effect transistors (FeFETs) have become an attractive technology for
memory and emerging applications on a silicon electronic platform after the discovery of the …

Low Operating Voltage, Improved Breakdown Tolerance, and High Endurance in Hf0.5Zr0.5O2 Ferroelectric Capacitors Achieved by Thickness Scaling Down to 4 …

K Toprasertpong, K Tahara, Y Hikosaka… - … Applied Materials & …, 2022 - ACS Publications
The comparatively high coercive field in Hf0. 5Zr0. 5O2 (HZO) and other HfO2-based
ferroelectric thin films leads to two critical challenges for their application in embedded …

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

M Hoffmann, S Slesazeck, T Mikolajick - APL Materials, 2021 - pubs.aip.org
Negative capacitance in ferroelectric materials has been suggested as a solution to reduce
the power dissipation of electronics beyond fundamental limits. The discovery of …

Reservoir computing on a silicon platform with a ferroelectric field-effect transistor

K Toprasertpong, E Nako, Z Wang, R Nakane… - Communications …, 2022 - nature.com
Reservoir computing offers efficient processing of time-series data with exceptionally low
training cost for real-time computing in edge devices where energy and hardware resources …

Memory window in ferroelectric field-effect transistors: Analytical approach

K Toprasertpong, M Takenaka… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A memory window (MW) of ferroelectric field-effect transistors (FeFETs), defined as a
separation of the HIGH-state and the LOW-state threshold voltages, is an important measure …

Review on the microstructure of ferroelectric hafnium oxides

M Lederer, D Lehninger, T Ali… - physica status solidi …, 2022 - Wiley Online Library
Ferroelectric hafnium oxide is of major interest for a multitude of applications in
microelectronics, ranging from neuromorphic devices to actuators and sensors. While the …

Wake-up-free properties and high fatigue resistance of HfxZr1− xO2-based metal–ferroelectric–semiconductor using top ZrO2 nucleation layer at low thermal budget …

T Onaya, T Nabatame, M Inoue, T Sawada, H Ota… - APL Materials, 2022 - pubs.aip.org
The discovery of ferroelectricity in HfO2-based thin films in 2011 1, 2 introduced the
possibility of integrating and scaling ferroelectric memory devices with three-dimensional …

Ferroelectric field effect transistors (FeFETs): advancements, challenges and exciting prospects for next generation non-volatile memory (NVM) applications

J Ajayan, P Mohankumar, D Nirmal… - Materials Today …, 2023 - Elsevier
Data intensive applications such as AI (Artificial Intelligence) and IoT (Internet of Things)
demand high performance and highly reliable non-volatile memories (NVM). FeFET offers …

Nonvolatile optical phase shift in ferroelectric hafnium zirconium oxide

K Taki, N Sekine, K Watanabe, Y Miyatake… - Nature …, 2024 - nature.com
A nonvolatile optical phase shifter is a critical component for enabling the fabrication of
programmable photonic integrated circuits on a Si photonics platform, facilitating …