News tagged with electrical field

New technique controls fluids at the nanoscale

(Phys.org) —Researchers at Swinburne University of Technology have revealed a revolutionary method of pumping fluid at the nanoscale level that has potential use for desalinating water and lab-on-a-chip devices.

dateJun 30, 2014 in Nanophysics
shares0 comments 0

Swarm's precise sense of magnetism

(Phys.org) —Although they were launched only five months ago, ESA's trio of Swarm satellites are already delivering results with a precision that took earlier missions 10 years to achieve.

dateMay 08, 2014 in Space Exploration
shares0 comments 1

Test one's blood with the screen of a cellphone

(Phys.org) —Using the properties of a smartphone screen to perform blood tests: the device developed by Qloudlab allows at-home analysis in less than a minute. The expanded diagnostics will be used to help people undergoing ...

dateMar 17, 2014 in Engineering
shares0 comments 0

Controlling magnetism with an electric field

There is a big effort in industry to produce electrical devices with more and faster memory and logic. Magnetic memory elements, such as in a hard drive, and in the future in what is called MRAM (magnetic random access memory), ...

dateFeb 18, 2014 in General Physics
shares0 comments 0