Results 91 to 100 of about 50,338 (301)
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.A nuclear‐pore‐inspired nested dual‐loop architecture redistributes electromagnetic energy through coupled transport, confinement, and dissipation pathways. Integrated with Co/Fe3O4 dual‐magnetic composites and topology optimization, the 11‐mm‐thick absorber delivers continuous 2–40 GHz attenuation, raises finite‐band structural utilization to 82%, and
Shaokang Liu +6 more
wiley +1 more source
Magnetometer surveys in archaeological research in Papua New Guinea: Keveoki 1, Gulf Province [PDF]
, 2011 A magnetometer survey was conducted on the abandoned village site of Keveoki 1, near the Vailala River, Gulf Province, PNG. The survey, using a single sensor proton precession magnetometer, was successful in locating and defining the boundaries of areas ...
Araho, Nick +5 more
core +1 more source
Multidisciplinary Journal for Education, Social and Technological SciencesIn this work, we present a simple and low-cost experiment designed to study the oscillations of the magnetic field created by a cylindrical magnet under two different conditions: far and short distances from the magnetic sensor.
S. Ortuño-Molina +5 more
doaj +1 more source
Place Barton Farm, Moreleigh, Devon, Magnetometer Survey Report (OASIS ID: archaeol20-206143)
, 2015 Archaeological Surveys Ltd was commissioned by British Solar Renewables Ltd to undertake a magnetometer survey of an area of land at Place Barton Farm, Moreleigh in Devon. The survey was requested ahead of a proposed solar farm development.
Archaeological Surveys Ltd
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Advanced Science, EarlyView.A scalable process converts para‐aramid fibers into soft‐magnetic building blocks via micrometer‐thick Fe0.64Ni0.36 (Invar‐type) coatings. Assembled into paper, they form a hierarchical conductive network whose tunable permeability enables thin, lightweight microwave absorption in the low‐frequency (S‐band) regime.
You Wu +7 more
wiley +1 more source
Membrane optomechanical magnetometer
Optics ExpressWe demonstrate an optomechanical magnetometer where a high- Q membrane mechanical resonator responds to the magnetic-field-induced deformations of two magnetostrictive materials and is monitored by a two-beam Fabry-Perot cavity.
Qiang Zhang +4 more
openaire +2 more sources
Advanced Science, EarlyView.An integrated polarimetry architecture based on a cholesteric liquid crystal waveguide polarization splitter overcomes the volumetric bottleneck in chip‐scale atomic magnetometers. By leveraging Bragg‐selective reflection and total‐internal‐reflection‐induced helicity inversion, this ultrathin device enables efficient circular polarization splitting ...
Zhibo Cui +9 more
wiley +1 more source
On the road with a diamond magnetometer
Diamond and Related Materials25 pages, 32 ...
Graham, S. M. +6 more
openaire +2 more sources
Lunar Portable Magnetometer reliability and quality assurance plan [PDF]
, 1970 Sets forth the Reliability and Quality Assurance (R&QA) activities to be implemented during the development, fabrication, and testing of the Lunar Portable Magnetometer experiment.prepared by George E.
DeYoung, George E.
core