Results 241 to 250 of about 475,528 (298)

Atomic-Scale Observation of Polar Solvation Dynamics Triggered by Photoinduced Charge Transfer in an Organic Chromophore

open access: yes
Levi G   +19 more
europepmc   +1 more source

Interaction-induced topological charge pump

open access: yesInteraction-induced topological charge pump
openaire  

A charge-driven molecular water pump

Nature Nanotechnology, 2007
Understanding and controlling the transport of water across nanochannels is of great importance for designing novel molecular devices, machines and sensors and has wide applications, including the desalination of seawater. Nanopumps driven by electric or magnetic fields can transport ions and magnetic quanta, but water is charge-neutral and has no ...
Jingyuan Li, Hangjun Lu, Rongzheng Wan
exaly   +3 more sources

A charge injection based CMOS charge-pump

10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003, 2004
A new topology for a CMOS charge-pump is described which exploits the charge injection phenomenon in MOS analog switches to obtain a high precision adjustable voltage without employing large capacitors. As a notable application for the proposed circuit, the design of an offset compensated comparator is discussed.
M. BUCCI   +3 more
openaire   +2 more sources

A Molecular Quantized Charge Pump

Nano Letters, 2010
A novel single electron pump based on individual molecules (a single wall carbon nanotube) is discussed in terms of the hybrid superconducting-normal conducting pumping principle. A concept demonstration device has been built based on a carbon nanotube contacted by Nb-Ti leads.
Siegle, V.   +7 more
openaire   +3 more sources

Memcapacitor based charge pump

2017 6th International Conference on Modern Circuits and Systems Technologies (MOCAST), 2017
This paper proposes a charge pump based on a charge controlled memcapacitor. The operation of the charge pump is investigated along with the mathematical analysis of the memcapacitor. Different implementations of charge pump are summarized. The proposed charge pump has the capability of driving low input voltage in range of 200mv and the capability of ...
Esraa M. Hamed   +4 more
openaire   +1 more source

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