pumping current
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Quantum stirring, ratchets, and pumping — A pump is an AC driven device that generates a DC current. In the simplest configuration a pump has two leads connected to two reservoirs. In such open geometry the pump takes particles from one reservoir and emits them into the other.… … Wikipedia
Crofton Pumping Station — The pumping station with smoke, shown on a running day in 1999 Crofton Pumping Station is a pumping station near the village of Great Bedwyn in the English county of Wiltshire: it supplies the summit pound of the Kennet and Avon Canal with wat … Wikipedia
Cricklewood Pumping Station — was built in 1905 to supply water to London s north west suburbs. It is situated at the eastern extremity of Gladstone Park, Cricklewood and is a locally listed building … Wikipedia
Laser pumping — is the act of energy transfer from an external source into the gain medium of a laser. The energy is absorbed in the medium, producing excited states in its atoms. When the number of particles in one excited state exceeds the number of particles… … Wikipedia
Crossness Pumping Station — Interior of Crossness Pumping Station: the Beam Floor, showing the four beams at rest (October 2005). Prince Consort s beam, is the freshly painted one at the back left. Crossness Pumping Station was a sewage pumping station designed by engineer… … Wikipedia
High Level Pumping Station — The High Level Pumping Station is a municipal water pumping station in Toronto, Ontario, Canada it is also home to the central control for the city of Toronto s water distribution system. It is located in a residential neighbourhood near the… … Wikipedia
Abbey Pumping Station — The Abbey Pumping Station is a museum in Leicester, England, on Corporation Road, opposite the National Space Centre.HistoryThe museum was previously a pumping station used to pump sewage to treatment works at Beaumont Leys, and was opened in… … Wikipedia
Spin pumping — is a method of generating a spin current, the spintronic analog of a battery in conventional electronics. In order to make a spintronic device, the primary requirement is to have a system that can generate a current of spin polarized electrons,… … Wikipedia
direct-current pumping — kaupinimas nuolatine srove statusas T sritis radioelektronika atitikmenys: angl. direct current pumping vok. Gleichstrompumpen, n rus. накачка постоянным током, f pranc. pompage par le courant continu, m … Radioelektronikos terminų žodynas
AFR sensor — Articleissues cleanup=August 2008 wikify=August 2008 copyedit=August 2008 inappropriate tone=August 2008 jargon=August 2008 orphan=August 2008The AFR is a new type of Oxygen Sensor that is slowly replacing the Zirconium O2 sensor in modern… … Wikipedia
Environmental scanning electron microscope — Wool fibers imaged in an ESEM by the use of two symmetrical plastic scintillating backscattered electron detectors … Wikipedia
