Sentences with phrase «work function electron»
One of those users is Dane Morgan, a professor of engineering at the University of Wisconsin - Madison who develops new materials for a wide range of applications, including highly active catalysts for fuel cells, stable low - work function electron emitter cathodes for high - powered microwave devices, and efficient, inexpensive, and environmentally safe solar materials.
http://newscenter.lbl.gov/ Not exact matches
«Most of the other studies created single - molecule devices that functioned as single - electron transistors at four degrees Kelvin, but for any real - world application, these devices need to work at room temperature.
Electrons are then knocked out of the clusters even though the photon energy is below their work function.
Building on a 1981 proposal by three Russian theorists and more recent work that brought that proposal into the realm of possibility, the team first fired two lasers at hydrogen atoms inside a chamber, kicking off electrons at speeds and directions that depended on their underlying wave functions.
Together with Jerison, Douglas Arnold of the University of Minnesota and Guy David of the University of Paris - South, they are now finishing work on a paper that describes a new version of the landscape function — which, in simple terms, is the reciprocal of the original one — that exactly predicts where electrons will localize and at what energy level.