Results 61 to 70 of about 7,132 (302)
Oscillation stability for continuous monotone surjections
Discrete Mathematics, 2014 12 ...
Stevo Todorcevic, Konstantinos Tyros
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On highly oscillatory problems arising in electronic engineering [PDF]
, 2003 In this paper, we consider linear ordinary differential equations originating in electronic engineering, which exhibit exceedingly rapid oscillation.
Deaño Cabrera, Alfredo +66 more
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Soft Hardware, Flowing Software: Reconfigurable Microfluidics for Adaptable Chemical Computation
Advanced Materials, EarlyView.A reconfigurable microfluidic platform based on soft, photo‐printable, and chemically erasable hydrogel structures printed and erased in situ is used to control flow routing, mixing, chemical patterning, and even chemical computing. Using hardware to control chemical computations decouples logic function from molecular composition, demonstrated via ...
Piet J. M. Swinkels +4 more
wiley +1 more source
Microresonator Dissipative Kerr Solitons Synchronized to an Optoelectronic Oscillator
, 2022 Using phase-modulation-induced potential gradient whose period is synchronized to a microwave opto-electronic oscillator, dissipative Kerr solitons generated in a crystalline optical microresonator are trapped by the soliton tweezing effect, exhibiting a
Anandarajah, Prince M. +4 more
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Stabilizing Electrochemical Interfaces With Multifunctional Cobalt Nitride Layers
Advanced Materials Interfaces, EarlyView.Cobalt nitrides emerged recently as an interesting class of earth‐abundant oxygen evolution catalysts. Herein, plasma‐enhanced atomic layer deposition is used to synthesize multifunctional cobalt nitride layers that simultaneously protect and catalytically activate photoelectrode surfaces.
Matthias Kuhl +7 more
wiley +1 more source
IEEE Photonics Journal, 2011 We describe a technique transmitting K-band microwave signals over an optical channel using electrooptic phase modulation at the transmitter followed by series phase modulation and bandpass filtering in the receiver to downconvert the transmitted signal ...
Bryan M. Haas, T. E. Murphy
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Amplitude stabilization of micromechanical oscillators using engineered nonlinearity
Physical Review Research, 2021 Micromechanical oscillators provide periodic output signals for clocks and sensors by vibrating in a single mechanical mode. The mode is conventionally excited into self-sustained oscillations and stabilized with an external electronic feedback loop.
James M. L. Miller +4 more
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Performance of a superconducting cavity stabilized ruby maser oscillator [PDF]
, 1987 We first described an all-cryogenic oscillator system at the 1982 Applied Superconductivity Conference in Knoxville. This oscillator consists of a ruby cavity maser stabilized by a high-Q superconductor-on-sapphire resonator. The maser provides gain with
Dick, G. J. +2 more
core
Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes
Advanced Materials Technologies, EarlyView.We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard +7 more
wiley +1 more source
Nonequilibrium dynamics of a fast oscillator coupled to Glauber spins
, 2010 A fast harmonic oscillator is linearly coupled with a system of Ising spins that are in contact with a thermal bath, and evolve under a slow Glauber dynamics at dimensionless temperature theta.
Prados, Antonio +5 more
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