Results 31 to 40 of about 2,531,119 (286)

Novel Resonance-Based Wireless Power Transfer Using Mixed Coupling

open access: yesSensors, 2020
This study presents an equivalent circuit model for the analysis of wireless power transfer (WPT) through both electric and magnetic couplings using merely a resonant coupler.
SangWook Park, Seungyoung Ahn
doaj   +1 more source

Magnetization Plateaus Induced by a Coupling to the Lattice [PDF]

open access: yesPhysical Review Letters, 2006
4 pages, 3 ...
Vekua, T.   +4 more
openaire   +4 more sources

Study of Ironless Permanent Magnet Devices Being Both a Coupling and an Axial Bearing for Naval Propulsion [PDF]

open access: yes, 2003
This paper describes the study of an original permanent magnet device. This device works as both a coupling and as axial bearing. It can be particularly useful in naval propulsion application to transmit the torque without any contact between a motor ...
CHARPENTIER, Jean-Frederic   +2 more
core   +1 more source

Dynamic Exchange Coupling in Magnetic Bilayers [PDF]

open access: yesPhysical Review Letters, 2003
A long-ranged dynamic interaction between ferromagnetic films separated by normal-metal spacers is reported, which is communicated by nonequilibrium spin currents. It is measured by ferromagnetic resonance (FMR) and explained by an adiabatic spin-pump theory. In FMR the spin-pump mechanism of spatially separated magnetic moments leads to an appreciable
Heinrich, B. (author)   +5 more
openaire   +4 more sources

Investigation of the unusual magnetic properties of Fe and Co on MgO with high spatial, energy and temporal resolution [PDF]

open access: yes, 2015
Nanometer-sized magnets are used as magnetic bits in data storage devices to hold information. As such devices are further miniaturized, the control of magnetism at the atomic scale becomes essential.
Baumann, Susanne
core   +1 more source

Diffusion in a Strongly Coupled Magnetized Plasma [PDF]

open access: yesPhysical Review Letters, 2011
A first-principle study of diffusion in a strongly coupled one-component plasma in a magnetic field B is presented. As in a weakly coupled plasma, the diffusion coefficient perpendicular to the field exhibits a Bohm-like 1/B-behavior in the strong-field limit, but its overall scaling is substantially different. The diffusion coefficient parallel to the
Ott, T., Bonitz, M.
openaire   +3 more sources

Small angle neutron scattering studies of magnetic recording media [PDF]

open access: yes, 2008
In the beginning of the twenty-first century, educational and commercial institutions have driven the demand for cheap and efficient data storage. The storage medium known as magnetic recording media has remained the mainstay for most computer systems ...
Wismayer, Matthew P.
core   +2 more sources

Advances in Reconfigurable Vectorial Thrusters for Adaptive Underwater Robots

open access: yesJournal of Marine Science and Engineering, 2021
Manoeuvrability is one of the essential keys in the development of improved autonomous underwater vehicles for challenging missions. In the last years, more researches were dedicated to the development of new hulls shapes and thrusters to assure more ...
Henrique Fagundes Gasparoto   +3 more
doaj   +1 more source

Chiral, Heterometallic Lanthanide–Transition Metal Complexes by Design

open access: yesInorganics, 2018
Achieving control over coordination geometries in lanthanide complexes remains a challenge to the coordination chemist. This is particularly the case in the field of molecule-based magnetism, where barriers for magnetic relaxation processes as well as ...
Anders Øwre   +5 more
doaj   +1 more source

Improved Haptic Transparency of Bilateral Control Using Torque-Measured Magnetic Coupling

open access: yesMachines, 2021
The integrity and transparency of a haptic feedback in a bilateral control is crucial for precise and accurate operators’ sensation during human–machine interactions. Conventional master and slave bilateral control systems are often subject to unknown or
Trieu-Khang Tu   +4 more
doaj   +1 more source

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