News tagged with materials sciences

A primary voltage standard for the whole world

(Phys.org) —PML researchers are on the verge of reaching a long-sought major goal: Providing the world with a programmable quantum voltage standard that has an uncertainty of less than 1 part per billion, ...

Apr 09, 2013
4.6 / 5 (11) 0 | with audio podcast

Sound waves precisely position nanowires

(Phys.org) —The smaller components become, the more difficult it is to create patterns in an economical and reproducible way, according to an interdisciplinary team of Penn State researchers who, using ...

Jun 19, 2013
5 / 5 (10) 2 | with audio podcast

James Webb Telescope gets its wings

(Phys.org) —A massive backplane that will hold the primary mirror of NASA's James Webb Space Telescope nearly motionless while it peers into space is another step closer to completion with the recent assembly ...

Mar 15, 2013
5 / 5 (9) 10 | with audio podcast