Results 11 to 20 of about 210,338 (264)
Characterizing bulk-driven acoustic streaming in air
The Journal of the Acoustical Society of America, 2023 The time-independent fluid flows induced by the attenuation of acoustic energy known as acoustic streaming have been experimentally measured in air using particle image velocimetry for two high powered ultrasonic transducers. The literature declares that these bulk-driven “Eckart” streaming flows are observed as turbulent jets in the direction of the ...
Christopher Stone +3 more
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Correlation driven phonon anomalies in bulk FeSe [PDF]
Physical Review B, 2020 6 pages, 3 ...
Ghanashyam Khanal, Kristjan Haule
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Bulk-driven flipped voltage follower [PDF]
2009 IEEE International Symposium on Circuits and Systems, 2009 A voltage buffer so-called the bulk-driven flipped voltage follower is presented. This proposal is based on the Flipped Voltage Follower (FVF) technique, but a bulk-driven MOSFET with the replica-biased scheme is utilized for the input device to eliminate the DC level shift.
Yasutaka Haga, Izzet Kale
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A 0.3-V 8.5-μ a Bulk-Driven OTA
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2023 A bulk-driven operational transconductance amplifier (OTA) suitable for ultralow-power and ultralow-voltage applications is described. The amplifier exploits local positive feedback in the first stage to increase its transconductance. The OTA entails a single Miller capacitor for frequency compensation, thus saving area occupation and improving ...
Ballo A. +3 more
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Bulk-Driven Nonequilibrium Phase Transitions in a Mesoscopic Ring [PDF]
Physical Review Letters, 2006 We study a periodic one-dimensional exclusion process composed of a driven and a diffusive part. In a mesoscopic limit where both dynamics compete we identify bulk-driven phase transitions. We employ mean-field theory complemented by Monte-Carlo simulations to characterize the emerging non-equilibrium steady states.
Hinsch, Hauke, Frey, Erwin
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Light-Driven Extremely Nonlinear Bulk Photogalvanic Currents [PDF]
Physical Review Letters, 2021 We predict the generation of bulk photocurrents in materials driven by bichromatic fields that are circularly polarized and corotating. The nonlinear photocurrents have a fully controllable directionality and amplitude without requiring carrier-envelope-phase stabilization or few-cycle pulses, and can be generated with photon energies much smaller than
Neufeld, Ofer +4 more
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0.3-V Nanopower Biopotential Low-Pass Filter
IEEE Access, 2020 This paper presents a compact power-efficient CMOS fourth-order low-pass filter suitable for electrocardiogram (ECG) acquisition systems. The CMOS structure of the proposed filter utilize the bulkdriven technique and operates in subthreshold region to ...
Tomasz Kulej +2 more
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Kinetic Simulation of He radio frequency capacitively coupled plasma [PDF]
Delta Journal of Science, 2021 Radiofrequency capacitively coupled plasma is studied theoretically using a Particle-in-Cell code. For He discharge, the timeaveraged sheaths are in the range of few centimeters.
N. El-Siragy +3 more
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A bulk-driven, buffer-biased, gain-boosted amplifier for biomedical signal enhancement
Cogent Engineering, 2019 The growing consciousness in health, biomedical research area is becoming most sought-after to develop or design medical devices by bringing biomedical researchers and clinicians to solve many health issues.
Sarin Vijay Mythry, D. Jackuline Moni
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Electronically driven collapse of the bulk modulus in δ -plutonium [PDF]
Proceedings of the National Academy of Sciences, 2020 Significance A long-standing mystery in the material science of actinides concerns the question of why the bulk modulus of plutonium metal undergoes an anomalously large softening with increasing temperature compared to other metals.
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