Results 111 to 120 of about 899,714 (238)

Magnetoelectric Effect in Bilayer Composite Thin Films with Substrate

工程科学与技术, 2011
:A elasticity mechanical theory model for magnetoelectric bilayer laminated films with substrate was established.Using this model, the transverse and longitudinal magnetoelectric voltage coefficient formula of magnetoelectric films were derived in non ...
doaj  

Phase transitions and magnetoelectric coupling in BiFe

, 2018
Multiferroic BiFe1−xZnxO3 ceramics were prepared by solution combustion method. Their structure, magnetoelectric, dielectric, magnetic, thermal characteristics were studied.
Abdulkarim A. Amirov, Valeria V. Rodionova, Subhash T. Bendre, Ksenia A. Chichay, Yogesh A. Chaudhari, Dibir M. Yusupov, Zairbek M. Omarov   +6 more
core   +1 more source

Orientation‐Engineered Insulator‐Metal Transition in Vanadium Dioxide

Advanced Science, EarlyView.
Crystallographic orientation engineering in VO2/TiO2 heterostructures enables tunable insulator‐metal transitions. The high‐Miller‐index (102) orientation breaks in‐plane mirror symmetry, inducing anisotropic transport, while its inclined oxygen channels accelerate protonation kinetics.
Xuanchi Zhou, Xiaohui Yao, Wentian Lu, Chunwei Yao, Xiaomei Qiao   +4 more
wiley   +1 more source

Solid-State Synapse Based on Magnetoelectrically Coupled Memristor

ACS Applied Materials & Interfaces, 2018
Brain-inspired computing architectures attempt to emulate the computations performed in the neurons and the synapses in human brain. Memristors with continuously tunable resistances are ideal building blocks for artificial synapses. Through investigating the memristor behaviors in a La0.7Sr0.3MnO3/BaTiO3/La0.7Sr0.3MnO3 multiferroic tunnel junction, it ...
Weichuan Huang, Yue-Wen Fang, Yuewei Yin, Bobo Tian, Wenbo Zhao, Chuangming Hou, Chao Ma, Qi Li, Evgeny Y. Tsymbal, Chun-Gang Duan, Xiaoguang Li   +10 more
openaire   +4 more sources

Electric-Anisotropy-Controlled Phase Transitions and Hysteresis in a Ferroelectric/Ferrimagnetic Bilayer with Three-State Ferroelectricity

Magnetism
We investigate a ferrimagnetic/ferroelectric bilayer in which a mixed-spin Heisenberg ferrimagnet is coupled to a three-state ferroelectric layer allowing for a nonpolar state.
Gabin Dimitri Ngantso, Abdelmajid Kadiri, Mounirou Karimou   +2 more
doaj   +1 more source

Multiferroic CoFe2O4-BiFeO3 core-shell nanofibers and their nanoscale magnetoelectric coupling

, 2014
Multiferroic CoFe2O4-BiFeO3 (CFO-BFO) core-shell nanofibers were synthesized by coaxial electrospinning. The spinel structure of CFO and perovskite structure of BFO were confirmed by x-ray diffraction and high-resolution transmission electron microscopy.
Zhang, Jing, Liu, Yuanming, Xie, Shuhong, Zhu, Qingfeng, Xie, Ying, Zhan, Qingfeng, Miao, Hongchen   +6 more
core   +1 more source

Grain size and piezoelectric effect on magnetoelectric coupling in BFO/PZT perovskite-perovskite composites

, 2023
International audienceMagnetoelectric multiferroics are provoking much research activity for their potential applications in novel multifunctional devices.
Marzouki, Arij, Dkhil, Brahim, Salmanov, Samir, Otonicar, Mojca, Loyau, Vincent, Yao, Minghai, Hao, Shenglan   +6 more
core   +1 more source

Van der Waals Heterostructures for Next‐Generation Spintronics: Multiferroic‐Mediated Magnetoelectric Properties

Advanced Science, EarlyView.
As CMOS technology approaches fundamental energy limits, new paradigms for low‐power information processing are required. Magnetic systems are attractive for their spin transport, yet current‐induced magnetization control is energy inefficient. Multiferroic heterostructures enable energy‐efficient electric field manipulation of magnetism.
Donghyeon Lee, Jiwoong Yang, Inhyeok Oh, Sanghan Lee   +3 more
wiley   +1 more source

Magnetoelectric coupling at metal surfaces

, 2012
Magnetoelectric coupling (MEC) allows to change the magnetic state by an electric field. In bulk metallic systems any electric field is screened and MEC is not expected. However, the screening charge leads to displacements of the atomic cores in the surface which in turn may modify the magnetic order.
openaire   +4 more sources

Rapid switching capability and efficient magnetoelectric coupling mediated by effective interfacial interactions in Bi0·9La0·1FeO3/SrCoO3 bi-phase composites for ultra-sensitive pulsating devices

Journal of Materials Research and Technology
Magnetoelectric coupling and switching charge density in multiferroics have gained the attention of researchers around the world for energy storage, energy harvesting, and their potential applications for pulsating devices.
Umer Waqas, Muhammad Umar Salman, Muhammad Ahmed Khan, Shahid M. Ramay, Farooq Ahmad, Saira Riaz, Shahid Atiq   +6 more
doaj   +1 more source