Results 21 to 30 of about 396,063 (301)
Link Coupling for Nuclear Magnetic Resonance [PDF]
Review of Scientific Instruments, 1954 In an attempt to use proton magnetic resonance for regulation of magnetic fields of 10 kilogauss or more, it has been found that the conventional probe sample holder used by other investigators (1) gave inadequate, if any, resonance lines above 40 mc/sec. In such arrangements, the oscillator tank coil is at the end of a coaxial probe. The weaker lines
Richter, Henry L., Jr. +2 more
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AIP Advances, 2019 Synthetic antiferromagnetic nanodots with perpendicular magnetic anisotropy are promising candidates for improving the performance of magnetic random-access memory or spin torque nano-oscillators; however, the mechanism for the interlayer ...
X. Ya +3 more
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The Journal of Engineering Research, 2010 This paper investigates the mutual coupling effects between axial-mode helical antenna arrays. Single-negative (SNG) magnetic metamaterials are developed and used in this work in order to reduce mutual coupling between axial-mode helical antennas used in
M. M. Bait-Suwailam, O.M. Ramahi
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Ferromagnetic resonance in exchange-coupled magnetic vortices
Physics of the Solid State, 2022 The results of a study of low-frequency ferromagnetic resonance in a system of two overlapping permalloy disks by magnetic resonance force spectroscopy are presented. It is shown that the resonant frequency of the gyrotropic mode of oscillations of magnetic vortices in this system significantly depends on the vorticity of their shells.
null Gusev S. A. +3 more
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Novel AC magnetic suspension using magnetic resonant coupling
Mechanical Engineering Journal, 2016 A novel alternate-current (AC) magnetic suspension using magnetic resonant coupling is proposed and studied both theoretically and experimentally. An AC magnetic suspension with energy transfer function has been developed to achieve magnetic suspension and energy transfer to the suspended object simultaneously.
Takeshi MIZUNO +3 more
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Energies, 2021 With the recent proliferation of mobile and wearable devices, wireless power transfer (WPT) has gained attention as an up-and-coming technology to charge these devices.
Sousuke Nakamura +2 more
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Measurement of Untruncated Nuclear Spin Interactions via Zero- to Ultra-Low-Field Nuclear Magnetic Resonance [PDF]
, 2015 Zero- to ultra-low-field nuclear magnetic resonance (ZULF NMR) provides a new regime for the measurement of nuclear spin-spin interactions free from effects of large magnetic fields, such as truncation of terms that do not commute with the Zeeman ...
Bajaj, Vikram S. +7 more
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Scientific Reports, 2019 The near-field coupling between a high-refractive-index nanoparticle and gold nanoantennas is investigated theoretically. The absorption enhancement and also avoided resonance crossing in the absorption cross section spectra were observed with the ...
Jhen-Hong Yang +2 more
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The Journal of Engineering, 2019 Electric aircrafts capable of moving in three dimensions cause creation of new industries and applications in society. Also, electric aircrafts operate on minimal energy with low emissions. However, an electric aircraft must be ultra-lightweight.
Kazuto Sakai, Kenta Takishima
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Spin pumping in strongly coupled magnon-photon systems
, 2016 We experimentally investigate magnon-polaritons, arising in ferrimagnetic resonance experiments in a microwave cavity with a tuneable quality factor.
Goennenwein, Sebastian T. B. +4 more
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