Results 1 to 10 of about 82,595 (165)
High Performance Rotating Triboelectric Nanogenerator with Coaxial Rolling Charge Pump Strategy [PDF]
Micromachines, 2023 With the development of society and the advancement of technology, the emergence of the Internet of Things (IoT) has changed people’s lifestyles and raised the demand for energy to a new level.
Congcong Hao +5 more
doaj +2 more sources
Interaction-induced topological charge pump [PDF]
Physical Review Research, 2020 Based on a topological transition of the symmetry-protected topological phase (SPT), an interaction-induced topological charge pump (iTCP) is proposed with the symmetry-breaking parameter as a synthetic dimension.
Yoshihito Kuno, Yasuhiro Hatsugai
doaj +3 more sources
A Low Mismatch Current Charge Pump Applied to Phase-Locked Loops [PDF]
MicromachinesThis paper presents a charge pump circuit with a wide output range and low current mismatch applied to phase-locked loops. In this designed structure, T-shaped analog switches are adopted to suppress the non-ideal effects of clock feedthrough, switching ...
Min Guo +4 more
doaj +2 more sources
A Novel Digital Closed Loop MEMS Accelerometer Utilizing a Charge Pump [PDF]
Sensors, 2016 This paper presents a novel digital closed loop microelectromechanical system (MEMS) accelerometer with the architecture and experimental evaluation. The complicated timing diagram or complex power supply in published articles are circumvented by using a
Yixing Chu +3 more
doaj +2 more sources
Correlation-assisted quantized charge pumping [PDF]
Physical Review B, 2021 5 pages + supplemental ...
Jacob A. Marks +3 more
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Topological Charge Pumping in Excitonic Insulators [PDF]
Physical Review Letters, 2021 We show that in excitonic insulators with $s$-wave electron-hole pairing, an applied electric field (either pulsed or static) can induce a $p$-wave component to the order parameter, and further drive it to rotate in the $s+ip$ plane, realizing a Thouless charge pump. In one dimension, each cycle of rotation pumps exactly two electrons across the sample.
Zhiyuan Sun, Andrew J. Millis
openaire +3 more sources
Optimization of Charge Pump Based on Piecewise Modeling of Output-Voltage Ripple
Energies, 2021 This work proposes a piecewise modeling of output-voltage ripple for linear charge pumps. The proposed modeling can obtain a more accurate design expression of power-conversion efficiency.
Yajun Lin +4 more
doaj +1 more source
Development of High-Power Charge Pump Rectifier for Microwave Wireless Power Transmission
IEEE Journal of Microwaves, 2022 This study theoretically and experimentally indicates that a charge pump rectifier for low-power rectifiers such as RF-ID can be applied to high-power rectifiers and can attain the same level of RF-dc conversion efficiency and twice as high power ...
Koki Miwatashi +3 more
doaj +1 more source
Generation performance of self-biased dielectric elastomer generator based on charge pump circuit
AIP Advances, 2022 In order to study the power generation characteristics of a self-biased dielectric elastomer generator (DEG), a charge pump circuit applied to a DEG was designed based on the charge pump principle after analyzing the structure and power generation ...
Jianbo Cao +4 more
doaj +1 more source
Charge Pumping in Carbon Nanotubes [PDF]
Physical Review Letters, 2005 We demonstrate charge pumping in semiconducting carbon nanotubes by a traveling potential wave. From the observation of pumping in the nanotube insulating state we deduce that transport occurs by packets of charge being carried along by the wave. By tuning the potential of a side gate, transport of either electron or hole packets can be realized ...
Leek, PJ +7 more
openaire +5 more sources