Results 41 to 50 of about 4,708 (228)
Advanced Materials Interfaces, EarlyView.This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto +10 more
wiley +1 more source
Ferromagnetic insulator Cr2Ge2Te6 thin films with perpendicular remanence
APL Materials, 2018 Ferromagnetic van der Waals (vdW) insulators possess robust magnetic order even in a few layers of two-dimensional sheets. The heterostructures of such vdW materials prepared by molecular-beam epitaxy (MBE) are one of the ideal platforms for exploration ...
M. Mogi +6 more
doaj +1 more source
Nanocrystalline magnetic materials obtained by flash annealing
Materials Research, 1999 The aim of the present work was to produce enhanced-remanence nanocrystalline magnetic material by crystallizing amorphous or partially amorphous Pr4.5Fe77B18.5 alloys by the flash annealing process, also known as the dc-Joule heating process, and to ...
R.K. Murakami, V. Villas-Boas
doaj +1 more source
Hybrid Magnetoactive Soft Elastomers: Material Development Toward Application in Diaphragm Pumps
Advanced Materials Technologies, EarlyView.Hybrid magnetoactive soft elastomeric membranes are developed by combining two different types of magnetic particles. The membranes exhibit distinct mechanical, magnetic and thermal properties owing to the unique characteristics of the two magnetic particles.
Somashree Mondal +4 more
wiley +1 more source
Analysis of Passive Shielding Performance Stability in Hybrid Magnetic Shielding Devices
Applied SciencesIn hybrid active–passive magnetic shielding systems, active compensation coils are used to suppress residual magnetic fields inside the shield. However, due to the intrinsic hysteresis of high-permeability materials, the compensation fields inevitably ...
Shicheng Yu +4 more
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Bulk Mn-Al-C permanent magnets prepared by various techniques
AIP Advances, 2016 Bulk Mn-Al-C magnets have been prepared by hot-compaction, microwave sintering and hot-deformation. Powders of Mn53.5Al44.5C2 alloy in the ε-phase produced by high energy ball milling have been used as precursor for the hot-compacted and microwave ...
Rajasekhar Madugundo +2 more
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Medžiagotyra, 2015 A detailed research on the magnetic properties, preparation, and application of two-phase composite magnetic material was conducted in this paper.
Zhiwei CHEN, Baodong BAI, Dezhi CHEN
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4D Printing of Multimaterial Flexible Magneto‐Active Polymers
Advanced Materials Technologies, EarlyView.Magneto‐active polymers are 3D‐printed with tunable mechanical and magnetic properties using both superparamagnetic and hard ferromagnetic fillers. Nano‐CT imaging reveals the spatial distribution of particles within the matrix. Programmable magnetization patterns and soft, flexible architectures enable responsive actuation, offering exciting ...
Naji Tarabay +6 more
wiley +1 more source
The Wonder Years: Nostalgia, memory and pastness in television credits
Alphaville: Journal of Film and Screen Media, 2017 This article explores the various manifestations of analogue video in digital culture. Introducing the framing concept of an aesthetics of remanence, it argues that the “society of the spectacle” (Debord) has entered an age of retrospectacle, a dominant ...
Kathleen Williams
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Advanced Materials Technologies, EarlyView.Low‐power ferroelectric capacitors, based on superlattice HfO2‐ZrO2 is reported. With proper tuning of ferro and antiferroelectricity, an imprint‐free high switchable polarization charge (2Pr of 76 µC/cm2) is obtained with 2MV/cm leading to linear analog weight update and non‐volatile retention, providing a design guideline for emerging non‐volatile ...
Xinye Li +4 more
wiley +1 more source