Results 1 to 10 of about 82,143 (281)

Wake-Up and Fatigue under Electrical Cycling in HfO₂-Based Ferroelectrics: Mechanisms and Strategies toward Reliable Devices. [PDF]

Adv Sci (Weinh)
HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Kim H, Lee S, Choi H, Park M, Cho H, Park MH, Kim Y.   +6 more
europepmc   +2 more sources

Multi‐Modal Low‐Power Adaptive Braille Recognition System Based on Hf0.3Zr0.7O2 Memristor [PDF]

Advanced science
A multimodal adaptive perception system based on HZO ferroelectric memristor realizes efficient Braille digit recognition via reservoir computing. It delivers high recognition accuracy with ultralow‑energy analog computation, offering a promising hardware solution for environment‑robust neuromorphic assistive devices for visually impaired users ...
Xu J, Wang J, Li Z, Sun W, Wang J, Lu Q, Liu W, Liu X, Sun Y, Yan X.   +9 more
europepmc   +2 more sources

Ultrathin Freestanding BiFeO₃ Membranes Grown by Pulsed Laser Deposition. [PDF]

Small
Zhao Y, Yan B, Dräyer C, Trassin M, Rossell MD.   +4 more
europepmc   +1 more source

Large strain and high reversible dielectric tunability in Sm-modified PMN-PT ceramics. [PDF]

Nat Commun
Zhang H, Saunders TG, Yan H, Hao Y.
europepmc   +1 more source

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO₃. [PDF]

Adv Mater
Schwaigert T, Salmani-Rezaie S, Hazra S, Saha U, Ramesh M, Ross A, Pamuk B, Chen LQ, Muller DA, Schlom DG, Gopalan V, Ahadi K.   +11 more
europepmc   +1 more source

Thermally Stable HfO₂-Based Ferroelectric Transistors for CMOS-Compatible Energy-Efficient Neuromorphic Integrated Circuits. [PDF]

Nanomaterials (Basel)
Tikhonenko FV, Tarkov M, Popov VP, Miakonkikh AV, Rudenko KV.   +4 more
europepmc   +1 more source