Results 101 to 110 of about 3,074 (194)
EcoEnergy, EarlyView.We report a 30 × 38 mm2 flexible thermoelectric device based on vertically aligned p/n Bi2Te3 thin films with high power factors of 31.0 and 20.3 μW cm−1 K−2. An optimized device geometry achieves a high normalized power density of 3.5 μW cm−2 K−2 through efficient thermal management, while maintaining excellent stability and modular scalability ...
Qingyi Liu +5 more
wiley +1 more source
Magnetoelectric effect: principles and applications in biology and medicine- a review. [PDF]
Mater Today Bio, 2021 Kopyl S +4 more
europepmc +1 more source
Magneto‐Electrochemical Effect on La‐Doped GaFeO3 as a Supercapacitor Electrode for Energy Storage
Electron, EarlyView.The electrochemical performance of La‐doped Gallium Ferrite (La‐doped GaFeO3 ${\text{GaFeO}}_{3}$) synthesizes via a conventional solid‐state reaction method; this has been studied by the application of an external magnetic fields. ABSTRACT The electrochemical performance of La‐doped GaFeO3 ${\text{GaFeO}}_{3}$ synthesizes via a conventional solid ...
Biswajit Sahoo +5 more
wiley +1 more source
Linear magnetoelectric electro-optical effect
Physical Review BIn this work, we derive a generalized constitutive relation describing the current response to external electromagnetic fields in electrically biased quantum materials. While our semiclassical Boltzmann approach reveals the existence of electro-optic effects induced by the Berry curvature dipole of Bloch electrons, we also find a wealth of alternative ...
D. J. P. de Sousa +2 more
openaire +2 more sources
Light‐Modulated Exchange Bias in Multiferroic Heterostructures
Electron, EarlyView.In this article, exchange bias and magnetization are modulated with visible light at room temperature in PMN‐PZT/FeGa/IrMn multiferroic heterostructures. Photostrictive effect is the main mechanism leading to the modulation of magnetic anisotropy and interfacial exchange bias coupling between the ferromagnetic and antiferromagnetic layers.
Huan Tan +9 more
wiley +1 more source
Nonresonant amplification of spin waves through interface magnetoelectric effect and spin-transfer torque. [PDF]
Sci Rep, 2021 Graczyk P, Krawczyk M.
europepmc +1 more source
Magneto‐responsive fibers and fabrics for soft systems
FlexMat, EarlyView.Abstract The combination of functional materials in fiber form has led to a surge in the integration of functional fibers and fabrics into soft systems that span sensing, communication, and actuation domains. A key subset is magnetic fibers and fabrics.
Hanlin Zhu +8 more
wiley +1 more source
Conformal fiber bioelectronics: Bridging flexible electronics and precision medicine
FlexMat, EarlyView.Conformal fiber bioelectronics for sensing, biomedical applications, and clinical devices toward precision medicine. Abstract Fiber‐based bioelectronic devices have emerged as a compelling platform for wearable and implantable health technologies, owing to their one‐dimensional topology, mechanical compliance, textile integrability, and compatibility ...
Yue Zhao +15 more
wiley +1 more source
Recent progress of the exchange bias based on 2D van der Waals ferromagnet
InfoScience, EarlyView.Ultrathin magnetic materials could help make smaller, energy‐efficient memories, but their magnetic states must remain stable and controllable. This review brings together recent research on exchange bias, a magnetic pinning effect in layered materials, and explains how interfaces and electrical, thermal or mechanical controls can tune it, with optical
Wajahat Ali, Shaojie Hu
wiley +1 more source
Communications MaterialsMagnetoelectric composites are emerging as a promising material solution for spintronic magnetic memory devices, offering high-speed data access and enhanced energy efficiency. Here, we investigate magnetoelectric coupling in polymer-based nanocomposites
Rui Carvalho +5 more
doaj +1 more source