2D Ferroelectrics and ferroelectrics with 2D: Materials and device prospects

C Leblanc, S Song, D Jariwala - Current Opinion in Solid State and …, 2024 - Elsevier
Ferroelectric and two-dimensional (2D) materials are both heavily investigated classes of
electronic materials. This is unsurprising since they both have superlative fundamental …

Can 2D Semiconductors Be Game-Changers for Nanoelectronics and Photonics?

S Song, M Rahaman, D Jariwala - ACS nano, 2024 - ACS Publications
2D semiconductors have interesting physical and chemical attributes that have led them to
become one of the most intensely investigated semiconductor families in recent history …

Ferroelectric Aluminum Scandium Nitride Transistors with Intrinsic Switching Characteristics and Artificial Synaptic Functions for Neuromorphic Computing

J Gao, YC Chien, L Li, HK Lee, S Samanta, B Varghese… - Small, 2024 - Wiley Online Library
Abstract Aluminum Scandium Nitride (Al1− xScxN) has received attention for its exceptional
ferroelectric properties, whereas the fundamental mechanism determining its dynamic …

High Quality Epitaxial Piezoelectric and Ferroelectric Wurtzite Al1‐xScxN Thin Films

Y Zeng, Y Lei, Y Wang, M Cheng, L Liao… - Small …, 2024 - Wiley Online Library
Piezoelectric and ferroelectric wurtzite are promising to reshape modern microelectronics
because they can be easily integrated with mainstream semiconductor technology. Sc …

Multistate, Ultrathin, Back-End-of-Line-Compatible AlScN Ferroelectric Diodes

KH Kim, Z Han, Y Zhang, P Musavigharavi, J Zheng… - ACS …, 2024 - ACS Publications
The growth in data generation necessitates efficient data processing technologies to
address the von Neumann bottleneck in conventional computer architecture. Memory-driven …

Physics of Ferroelectric Wurtzite Al1−xScxN Thin Films

F Yang - Advanced Electronic Materials, 2024 - Wiley Online Library
Al1− xScxN emerges as a revolutionary ferroelectric material within the III‐N family. It
combines exceptional switchable polarization (80–165 µC cm− 2), highly tunable coercive …

HfO2–ZrO2 Superlattice Ferroelectric Films as Gates for 2D MoS2-Based Negative-Capacitance Transistors with Enhanced Subthreshold and Endurance …

J Zou, X Zou, J Xu, H Wang, L Liu - ACS Applied Nano Materials, 2024 - ACS Publications
A nanoscale ferroelectric film with a periodic 4×[HfO2 (10 Å)-ZrO2 (5 Å)] superlattice (HZSL)
structure was prepared with an optimal annealing temperature identified as 500° C to …

Perspectives on nitride ferroelectric semiconductors: Challenges and opportunities

D Wang, S Yang, J Liu, D Wang, Z Mi - Applied Physics Letters, 2024 - pubs.aip.org
The recent demonstration of ferroelectricity in nitride materials has enabled a broad
spectrum of applications across electronics, optoelectronics, photovoltaics, photonics …

Steep Slope Field Effect Transistors Based on 2D Materials

L Qin, H Tian, C Li, Z **e, Y Wei, Y Li… - Advanced Electronic …, 2024 - Wiley Online Library
With field effect transistor (FET) sustained to downscale to sub‐10 nm nodes, performance
degradation originates from short channel effects (SCEs) degradation and power …

[CITAS][C] Physics of Ferroelectric Wurtzite Al

F Yang - 2024