Results 251 to 260 of about 5,753,342 (293)
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Resonance Reduction by Optimal Switch Angle Selection in Switched Reluctance Motor
IEEE Transactions on Industrial Electronics, 2020It is well-known that current and radial vibration harmonic may cause resonance and will thus cause severe vibration and acoustic noise in a switched reluctance motor (SRM). However, not each order of harmonic will cause resonance.
Xiaoqiang Guo, Weifeng Sun
exaly +2 more sources
Physical Chemistry, Chemical Physics - PCCP, 2021
Solar energy absorption is a very important field in photonics. The successful development of an efficient, wide-band solar absorber is an extremely powerful driver in this field.
Feng-Qi Zhou +6 more
semanticscholar +1 more source
Solar energy absorption is a very important field in photonics. The successful development of an efficient, wide-band solar absorber is an extremely powerful driver in this field.
Feng-Qi Zhou +6 more
semanticscholar +1 more source
Physica Scripta, 2022
Diabetes is rapidly becoming a serious and life-threatening disease. It affects 415 million persons worldwide and is a leading cause of death among those aged 20 to 59. It is essential to develop a rapid-detection, accurate and sensitive glucose detector.
A. Almawgani +5 more
semanticscholar +1 more source
Diabetes is rapidly becoming a serious and life-threatening disease. It affects 415 million persons worldwide and is a leading cause of death among those aged 20 to 59. It is essential to develop a rapid-detection, accurate and sensitive glucose detector.
A. Almawgani +5 more
semanticscholar +1 more source
Double-resonance magic angle coil spinning [PDF]
Journal of Magnetic Resonance, 2010 We present an extension of magic angle coil spinning (MACS) solid-state NMR spectroscopy to double-resonance experiments, enabling implementation of powerful double-resonance solid-state NMR methodologies including cross polarization, proton decoupling ...
Kazuyuki Takeda, Munehiro Inukai
exaly +2 more sources
SP resonance angle and Q-factor of metals in ultraviolet band
International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT), 2019Surface plasmon (SP) properties of more than dozen of metal materials have been comparative analyzed in ultraviolet (UV) band (436nm, 365nm) which are the typical light source used in SP lithography. We excited the SP wave by Otto configuration.
Lanxi Duan +7 more
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An ultra-broadband and wide-angle absorber based on a TiN metamaterial for solar harvesting.
Physical Chemistry, Chemical Physics - PCCP, 2022The efficient absorption of solar spectrum radiation is the most critical step in solar thermal utilization. In this work, a near-perfect metamaterial solar absorber with broadband, wide angle, polarization insensitivity, and high-temperature resistance ...
Chunlei Sun +5 more
semanticscholar +1 more source
IEEE transactions on microwave theory and techniques, 2021
A dual-band and polarization-angle-independent rectifying metasurface (MS) with a miniaturized dimension and a wide incident angle range are presented in this article.
Long Li +5 more
semanticscholar +1 more source
A dual-band and polarization-angle-independent rectifying metasurface (MS) with a miniaturized dimension and a wide incident angle range are presented in this article.
Long Li +5 more
semanticscholar +1 more source
Journal of Physics D: Applied Physics
This article introduces a new type of graphene-based perfect absorber that features tunability across four wave peaks and high sensitivity, consisting of Ag–SiO2–graphene.
Zhou Ai +9 more
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This article introduces a new type of graphene-based perfect absorber that features tunability across four wave peaks and high sensitivity, consisting of Ag–SiO2–graphene.
Zhou Ai +9 more
semanticscholar +1 more source
Internal resonance of a flexible beam in a spatial tethered system
Journal of Sound and Vibration, 2020As one of important characteristics of the nonlinear system containing the quadratic or cubic nonlinearity, the internal resonance between the system's modes may occur and affect the nonlinear properties of the system.
Weipeng Hu, Juan Ye, Zi-Chen Deng
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