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
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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
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A high-efficiency and compact charge pump with charge recycling scheme and finger boost capacitor [PDF]
MATEC Web of Conferences, 2019 A 16-phase 8-branch charge pump with finger boost capacitor is proposed to increase the power efficiency. Compared with the standard capacitor, the finger capacitor can significantly reduce the parasitic capacitance.
Peng Hui +3 more
doaj +4 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
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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
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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
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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
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