News tagged with insulation

Glass electrodes used in nanoscale pump

(PhysOrg.com) -- A team of engineers from the U.S. and South Korea has developed what is believed to be the smallest man-made pump ever built, powered by a glass electrode. The pump is about the same size ...

May 17, 2010 report
4.6 / 5 (7) 0 | with audio podcast

A new route to dissipationless electronics

A team of researchers at RIKEN and the University of Tokyo has demonstrated a new material that promises to eliminate loss in electrical power transmission. The surprise is that their methodology for solving ...

Aug 19, 2012
4.3 / 5 (12) 9 | with audio podcast

Blocking infinity in a topological insulator

(Phys.org)—In bulk, topological insulators (TIs) are good insulators, but on their surface they act as metals, with a twist: the spin and direction of electrons moving across the surface of a TI are locked ...

Feb 08, 2013
4.8 / 5 (4) 7 | with audio podcast