Results 211 to 220 of about 113,854 (266)

Observation of resonance of kagome flat band doublet. [PDF]

open access: yesNat Commun
Zhang R   +21 more
europepmc   +1 more source

Tailored Spin Coupling of Single-Molecule Magnets with a Single Charge-Density-Wave Metal Layer. [PDF]

open access: yesJ Am Chem Soc
Zhang C   +15 more
europepmc   +1 more source

Optimization of Magnetic Coupling Resonance Coils

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA), 2021
In some practical applications of low-power coupled resonant wireless power transmission, besides the transmission efficiency, the anti-radial offset ability of the transceiver coils is also an important parameter to measure system performance. Consider that the positive correlation between the transmission efficiency and coupling coefficient of the ...
Sen Wang   +5 more
openaire   +1 more source

Constructive combination of resonant magnetic coupling and resonant electrical coupling

2015 IEEE Wireless Power Transfer Conference (WPTC), 2015
In this paper the possibility of combining resonant magnetic coupling and resonant electrical coupling is proposed and discussed. Equivalent circuit models are used to demonstrate that efficiency can be improved quite significantly using a hybrid approach.
Ricardo Dias Fernandes   +2 more
openaire   +1 more source

Resonant magnetic coupling indoor localization system

Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication, 2013
Building on previous work that introduced a novel indoor positioning concept based on magnetic resonant coupling we describe an improved system to be shown during the UBICOMP 2013 demo session. We improved the magnetic field model, implemented a particle filter for position estimation and a software suite for configuration and calibration of the system.
Gerald Pirkl, Paul Lukowicz
openaire   +1 more source

Flexible Induction Heating Using Magnetic Resonant Coupling

IEEE Transactions on Industrial Electronics, 2017
This paper proposes and implements the concept of flexible induction heating based on the magnetic resonant coupling (MRC) mechanism. In conventional induction heating systems, the variation of the relative position between the heater and workpiece significantly deteriorates the heating performance.
Wei Han 0007   +2 more
openaire   +3 more sources

Nuclear magnetic resonance spectroscopy. Carbon-carbon coupling

Journal of the American Chemical Society, 1972
One-bond, carbon-carbon coupling constants have been observed for several series of compounds containing ^(13)C in its natural abundance of 1.1% at both sites. The small (10-15 Hz) coupling constants in cyclopropanes show that the carbon-carbon bonds have low s character.
Weigert, Frank J., Roberts, John D.
openaire   +3 more sources

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