Results 41 to 50 of about 13,587 (205)

Low‐Noise, Unbiased Ferromagnetic‐Resonance‐Driven Thin‐Film Integrated Giant Magnetoimpedance Sensors

open access: yesAdvanced Materials Technologies, EarlyView.
Utilizing a novel (Ni81Fe19/Ti)4/Cu/(Ni81Fe19/Ti)4 thin‐film multilayer with low coercive field, low damping and a superior GMI ratio, a compact, low‐noise unbiased FMR‐driven integrated GMI sensor with a superior magnetic noise performance of ≈100 pT/√Hz is first demonstrated, owing to reduced phase noise from well‐defined aligned magnetic domains and
Bin Luo   +8 more
wiley   +1 more source

Responsive Mn‐Ferrite Nanoparticles for Multicolor Magnetic Particle Imaging, Sensing, and Reactive Oxygen Species Degradation

open access: yesAdvanced Sensor Research, EarlyView.
Magnetic particle spectroscopy and imaging represent promising tools, particularly when combined with manganese‐ferrite nanoparticles as versatile theranostic agents. Adjusting the manganese content allows for simultaneous multi‐color tracer detection and reactive oxygen species sensing via magnetic particle spectroscopy and imaging, creating new ...
Fabian H. L. Starsich   +10 more
wiley   +1 more source

Magnetically Induced Catalysis: Definition, Advances, and Potential

open access: yesAngewandte Chemie, EarlyView.
In this scientific perspective, we intend to provide a coherent framework for the field of magnetocatalysis by highlighting opportunities associated with the use of magnetic fields to activate catalysts. A particular focus will be placed on magnetically induced catalysis, providing an overview on current advances and identifying scientific and ...
A. Bordet, W. Leitner, B. Chaudret
wiley   +2 more sources

Synthesis of strontium ferrite/iron oxide exchange coupled nano-powders with improved energy product for rare earth free permanent magnet applications [PDF]

open access: yes, 2016
We present a simple, scalable synthesis route for producing exchange coupled soft/hard magnetic composite powder that outperforms pure soft and hard phase constituents.
Garay, J. E.   +2 more
core   +1 more source

Innovative Integration of Layered Carbon Materials in Biopolymer Fibrous Membranes for Sustainable Water Treatment

open access: yesAdvanced Sustainable Systems, EarlyView.
This review explores the progressive design of biopolymer‐based fibrous membranes enhanced with layered carbon materials such as MXene, graphene oxide, and carbon nanotubes. It highlights how their integration significantly boosts water filtration performance, selectivity, and antifouling properties.
Sanaz Khademolqorani   +10 more
wiley   +1 more source

Flux switching alternators for small wind generation [PDF]

open access: yes, 2016
This paper considers the application of flux switching alternators for small wind generation. First, after a brief presentation of the small wind energy systems, a description and the fundamentals of flux switching machines is given, then the state ...
Andrada Gascón, Pedro   +1 more
core   +2 more sources

Recent Advancements in Lung Cancer Metastasis Prevention Based on Nanostrategies

open access: yesAdvanced Science, EarlyView.
Metastasis is the leading cause of death in patients with lung cancer. Nanomedicine can be used to prepare efficient drug delivery systems owing to their advantages and plays an important role in the synergistic antimetastasis of lung cancer. This comprehensive review summarizes the emerging nanostrategies against lung cancer metastasis based on the ...
Fan Xu   +7 more
wiley   +1 more source

Trapping atoms on a transparent permanent-magnet atom chip [PDF]

open access: yes, 2006
We describe experiments on trapping of atoms in microscopic magneto-optical traps on an optically transparent permanent-magnet atom chip. The chip is made of magnetically hard ferrite-garnet material deposited on a dielectric substrate.
A. Grabowski   +8 more
core   +2 more sources

Orbital Coupling and Spin Textures of Fe/Pd Thin Films Grown on Si Substrate with High Magnetic Fields

open access: yesAdvanced Science, EarlyView.
High magnetic fields (HMFs) regulate orbital coupling and spin polarization in Fe/Pd thin films, promoting crystallization and ordered spin textures. HMF‐assisted growth transitions Fe from amorphous to dense 2D structures, enhancing saturation magnetization and domain uniformity. This strategy advances the design of high‐performance spintronic devices
Xuefeng Wu   +6 more
wiley   +1 more source

A simple tester provides resonant frequency measurements of ferrite devices [PDF]

open access: yes, 1970
Tester enables direct measurement of the resonant frequency of an yttrium iron garnet disk.
Clauss, R. C.
core   +1 more source

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