Results 111 to 120 of about 58,332 (288)

Autonomous scanning probe microscopy with hypothesis learning: Exploring the physics of domain switching in ferroelectric materials. [PDF]

Patterns (N Y), 2023
Liu Y, Morozovska AN, Eliseev EA, Kelley KP, Vasudevan R, Ziatdinov M, Kalinin SV.   +6 more
europepmc   +1 more source

Spin‐Orbit Torque Induced by Switchable Crystal Inversion Symmetry Breaking

Advanced Materials, EarlyView.
An exotic crystal inversion symmetry breaking in SrRuO3/BiFeO3 heterostructure is revealed, and it can be reversibly manipulated by the ferroelectric polarization of BiFeO3. This crystal inversion symmetry breaking can dramatically enhance the spin‐orbit torque efficiency in the SrRuO3 layer by more than 60%, providing an alternative to design an ...
Zhenyi Zheng, Shu Shi, Zhongran Liu, Qihan Zhang, Naafis Ahnaf Shahed, Himanshu Mavani, Guowei Zhou, Qian Chen, Cheng Zhang, Zhanqi Zhou, Tieyang Zhao, Rui Xiao, Lanxin Jia, Liang Liu, Evgeny Y. Tsymbal, Xiaohong Xu, He Tian, Jingsheng Chen   +17 more
wiley   +1 more source

Correlation between sintering temperature and dwell time on structural and ferroelectric properties of NiTiO\(_3\)-CoFe\(_2\)O\(_4\) ceramics

Communications in Physics
The 0.9NiTiO3-0.1CoFe2O4 ceramic was prepared by sol-gel method. The structural and ferroelectric properties of the ceramic were investigated. Structure of the materials was analyzed by X-ray diffraction and scanning electron microscopy.
Luong Huu Bac, Dang Duc Dung, Nguyen Hoang Tuan, Nguyen Hoang Thoan, Pham Van Thang   +4 more
doaj   +1 more source

Piezoresponse in Ferroelectric Materials under Uniform Electric Field of Electrodes. [PDF]

Sensors (Basel), 2021
Udalov A, Alikin D, Kholkin A.
europepmc   +1 more source

A Scalable Perovskite Platform With Multi‐State Photoresponsivity for In‐Sensor Saliency Detection

Advanced Materials, EarlyView.
A scalable in‐sensor computing platform (32 × 32 array) with ultra‐low variability is developed by incorporating ferroelectric copolymers into halide perovskite thin films. These devices achieve 1000 programmable photoresponsivity states and high thermal reliability.
Xuechao Xing, Anubhab Tripathi, Si En Ng, Natalia Yantara, Yue Gong, Qinjie Wu, Yeow Boon Tay, Wen Siang Lew, Yang Chai, Arindam Basu, Nripan Mathews   +10 more
wiley   +1 more source

Incipient ferroelectricity in methylammonium lead halide perovskites

Communications Materials
Lead halide perovskites are promising materials for optoelectronic applications. Ferroelectricity is often considered as a phenomenon that improves their properties.
Alexei A. Bokov, Maryam Bari, Zuo-Guang Ye   +2 more
doaj   +1 more source

Physical origin of hafnium-based ferroelectricity

Computational Materials Today
This review presents an overview of the developmental history of hafnium-based ferroelectric materials and their various potential applications. It delves into the origins of hafnium-based ferroelectric phases and summarizes recent research advancements ...
Shuning Lv, Tengfei Cao, Zihe Wang, Tingxiao Xie, Shuang Gao, Gilberto Teobaldi, Qi Hu, Li-Min Liu   +7 more
doaj   +1 more source

Atomic scale symmetry and polar nanoclusters in the paraelectric phase of ferroelectric materials. [PDF]

Nat Commun, 2021
Bencan A, Oveisi E, Hashemizadeh S, Veerapandiyan VK, Hoshina T, Rojac T, Deluca M, Drazic G, Damjanovic D.   +8 more
europepmc   +1 more source

Wafer‐Scale Single‐Crystal Boron Nitride: Synthesis and Integration in 2D Electronics

Advanced Materials Interfaces, EarlyView.
This Review highlights recent breakthroughs in wafer‐scale hBN synthesis and its integration into next‐generation 2D electronics. We analyze growth kinetics, epitaxial strategies, and stacking‐sequence control while correlating material quality with device performance.
Jaewon Wang, Soon‐Yong Kwon
wiley   +1 more source

Microwave Absorption for Detection of Dirac Fermions in SnTe Films

Advanced Materials Interfaces, EarlyView.
Microwave absorption can detect Dirac fermions in samples exposed to the atmosphere. Results showed that although topological surface states are robust against environmental degradation, they are not detectable by electrical transport measurements. Hence, microwave absorption can detect Dirac fermions even in samples whose surfaces have deteriorated ...
Wellington P. do Prado, Jorge A. Navarro‐Giraldo, Muhammad Tahsin, Vinicius T. Santana, Eduardo Abramof, Paulo H. O. Rappl, Suelen de Castro, Marcelos L. Peres, Petr Neugebauer   +8 more
wiley   +1 more source