Results 11 to 20 of about 20,307 (216)
Noise-tuned bursting in a Hedgehog burster
Frontiers in Computational Neuroscience, 2022 Noise can shape the firing behaviors of neurons. Here, we show that noise acting on the fast variable of the Hedgehog burster can tune the spike counts of bursts via the self-induced stochastic resonance (SISR) phenomenon.
Jinjie Zhu, Jinjie Zhu, Hiroya Nakao
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AIP Advances, 2021 The low-frequency noise of planar transistors with ferroelectric Si-doped HfO2 as a gate dielectric is investigated and compared with that of undoped HfO2 reference devices. Predominantly 1/f-like spectra have been observed, which are governed by carrier
E. Simoen +5 more
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Acoustic Metamaterials in Aeronautics
Applied Sciences, 2018 Metamaterials, man-made composites that are scaled smaller than the wavelength, have demonstrated a huge potential for application in acoustics, allowing the production of sub-wavelength acoustic absorbers, acoustic invisibility, perfect acoustic mirrors
Giorgio Palma +4 more
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Low Frequency Noise Reduction Using Multiple Transistors With Variable Duty Cycle Switched Biasing
IEEE Journal of the Electron Devices Society, 2015 Randomization of the trap state of defects present at the gate Si-SiO2 interface of MOSFET is responsible for the low-frequency noise phenomena such as random telegraph signal (RTS) and 1/f noise.
Kapil Jainwal, Kushal Shah, Mukul Sarkar
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Biosignal Amplifiers Based on Low‐Noise Organic Transistors with Printed Electrodes
Advanced Electronic Materials, 2023 The monitoring of microvolt‐level biosignals such as electroencephalograms requires the application of low‐noise signal amplifier circuits, which, for single‐use cases, must be fabricated for disposability using low‐cost manufacturing techniques.
Tomoharu Kimura +5 more
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Method for assessing atomic sources of flicker noise in superconducting qubits
npj Computational Materials, 2021 Flicker noise causes decoherence in Josephson junction-based superconducting qubits, thus limiting their practical potential as building blocks for quantum computers.
Almog Reshef, Maytal Caspary Toroker
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Random Telegraph Noise Modeling for Circuit Analysis: RTN in Ring Oscillators
IEEE Journal of the Electron Devices Society, 2022 In highly scaled MOSFETs, random telegraph noise (RTN) can decrease the reliability and yield of circuits. RTN is produced by charge trapping, which in large devices results in $1/f$ noise.
Mauricio Banaszeski da Silva +2 more
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Journal of Electrical and Computer Engineering, 2010 The error mechanisms of iterative message-passing decoders for low-density parity-check codes are studied. A tutorial review is given of the various graphical structures, including trapping sets, stopping sets, and absorbing sets that are frequently used
Eric Psota, Lance C. Pérez
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Self-organized multi-target trapping of swarm robots with density-based interaction
Complex & Intelligent Systems, 2023 The task of multi-target trapping in swarm robots can often be solved by global shape planning and target assignment, but it still remains a challenge to achieve fully self-organized multi-target trapping behavior based on local information.
Xiaokang Lei +3 more
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Driven nonlinear damping and mode coupling in a superconducting levitated magnet
Physical Review Research, 2022 The magnetic flux pinning phenomenon enables high-Q trapping of a magnet above a superconductor. In practice, the trapped magnet can undergo nonlinear mode coupling and dissipation as its vibration can induce variations of the magnetic field and vortex ...
Xiaodong Jiang, Mahdi Hosseini
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