Results 91 to 100 of about 14,919 (307)
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 +3 more
wiley +1 more source
Advanced Science, EarlyView.In GdMn2O5, sublattice‐resolved EXAFS and diffraction analysis reveal pronounced spin‐phonon coupling and an unexpected opposing pressure response: the Mn‐driven Néel temperature slightly decreases while the Gd‐sublattice ordering temperature rises under pressures up to 0.86 GPa.
Romualdo S. Silva Jr. +9 more
wiley +1 more source
Metallographic Studies of Ferrites [PDF]
, 1952 Metallographic studies of ferrites will be conducted by both Group 35 and Group 63. Group 35 will undertake a long-range program of fundamental studies.
Brown, David R.
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Anomalie de longueur des ferrites
, 1951 L'auteur a étudié la dilatation des ferrites de cuivre, de nickel, de cobalt, de zinc et de magnésium, entre la température ordinaire et 900° C.
Louis Weil
core +1 more source
Advanced Science, EarlyView.A proof‐of‐concept multifunctional capsule robot integrates diagnostic imaging, magnetic navigation, wireless power transfer, and targeted thermotherapy for gastrointestinal applications. Magnetically guided positioning and stable wireless power enable localized thermal ablation, achieving controlled heating and high cell mortality in vitro.
Heng Zhang +7 more
wiley +1 more source
Performance of multi-stage axial-flux machines with MMEs
The Journal of Engineering, 2019 This study covers the investigation into the reduction of rare-earth magnets in a permanent magnet (PM) machine via the use of multiple rotors to enable a PM generator to be comprised of mixed magnetic elements, hereafter referred to as MME, by ...
Anthony James Spargo
doaj +1 more source
Advanced Science, EarlyView.A multiscale computational framework links single‐nanoparticle magnetoelectric behavior to tissue‐level electric field distributions, integrating experimental data from nanoparticle characterization and in vitro stimulation setups. Applied to a cortical slice configuration, the framework predicts optimal MENP concentrations and stimulation parameters ...
Marta Bonato +10 more
wiley +1 more source
Gyromagnetic Resonance in Ferrites [PDF]
Nature, 1947 Magnetic ferrites of great homogeneity have been prepared in this Laboratory. In these ferrites the tangent of the loss angle between B and H is found to rise at a certain frequency fairly suddenly from values less than 1 per cent to values much exceeding unity.
openaire +2 more sources
Ferrites and ceramic composites
, 2013 The Ferrite term is used to refer to all magnetic oxides containing iron as major metallic component. Ferrites are very attractive materials because they simultaneously show high resistivity and high saturation magnetization, and attract now considerable
Jotania, Rajshree B, Virk, Hardev S
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Study of the irradiation effect on electrical properties of magnetic oxides [PDF]
, 2009 Not ...
Chhantbar, Manisha C.
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