New solar thermophotovoltaic emitter photonic crystals operate at temperatures more than 1000˚C. Materials include tungsten, tungsten coated with hafnium dioxide, and hafnium dioxide.
Read MoreResearchers at the University of Illinois have literally made a pointed improvement in microscopic probe tips. Led by Joe Lyding, a professor of electrical and computer engineering, the investigators developed a new…
Read MoreArtist’s rendition of DARPA’s Falcon HTV-2 hypersonic aircraft. Credit: DARPA. It’s not often that the latest issue of the Journal of the American Ceramic Society to hit the newsstands…
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