Results 91 to 100 of about 51,665 (307)

Comment on ‘Electromagnetic force on a moving dipole’ [PDF]

open access: yesEuropean Journal of Physics, 2011
The version as accepted by Eur. J.
openaire   +2 more sources

Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications

open access: yesAdvanced Materials, EarlyView.
Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin   +5 more
wiley   +1 more source

ForceBalanceSensorBasedonElectromagneticForceBalanceLeverStructure

open access: yes工程科学与技术, 2016
:Because of the nonlinearity of the elastic sensitive element and the signal noise ratio,the precision of the traditional force sensor can hardly be higher than 0.02%.A force sensor with electromagnetic force balance lever structure was introduced.The ...
王秋晓, 沈利坚, 蒋盼, 杨远才
doaj  

Chiral Microneedle Arrays With Terahertz Chiroptical Activity With Chiral‐Plasmon‐Chiral‐Phonon Resonance

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee   +6 more
wiley   +1 more source

Analysis of dynamic and static features of intrinsically safe electromagnetic valves and optimization of influencing parameters

open access: yesGong-kuang zidonghua
In response to the problems of insufficient electromagnetic driving force and slow response speed of electromagnetic valves under the constraints of driving power and electromagnetic valve volume, the dynamic and static features of electromagnetic valves
YAO Zhuo   +4 more
doaj   +1 more source

Anisotropy component of electromagnetic force and torque

open access: yes, 2010
The paper deals with the problem of surface-integral representation of electromagnetic force/torque for magnetically anisotropic region. It is pointed out that in some anisotropic regions a component of electromagnetic force/torque appears - the so ...
Spałek, D.
core  

Electromagnetic force density in dissipative isotropic media

open access: yes, 2011
International audienceWe derive an expression for the macroscopic force density that a narrowband electromagnetic field imposes on a dissipative isotropic medium. The result is obtained by averaging the microscopic form for Lorentz force density.
Shevchenko, A   +3 more
core   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

open access: yesAdvanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis   +19 more
wiley   +1 more source

A design of the electromagnetic driver for the "internal force-static friction" capsubot

open access: yes, 2009
A capsule robot that moves utilizing the internal force between the shell and the sliding mass and the friction between the shell and the environment is named ¿internal force-static friction¿ capsubot.
Tan RJ(谭人嘉)   +3 more
core  

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