By controlling the emission states of europium ions in doped gallium nitride, scientists found they can emit various colors of light from a single LED.
Read MoreMaking carbon nanotubes as usable as plastic, robotic assembly of the world’s smallest house, and other materials stories that may be of interest for May 23, 2018.
Read MoreScientists reportedly discovered a massive deposit of rare-earth elements off the coast of Japan in 2013—and now, they report that not only is the deposit sufficiently massive in terms of its estimated rare-earth resource supply, but that recovery of said minerals is rather feasible.
Read MoreScientists at ITMO University in Russia recently developed a scalable method of printing europium-doped zirconia nanoparticles into beautifully glowing security holograms that could secure the authenticity of printed documents and more.
Read MoreOne of the projects ARPA-E is seeking to fund are alternatives to five key at-risk rare earth elements. Credit: DOE, “Critical Materials Strategy.” The DOE announced today that it is…
Read MoreA duo from Washington University in St. Louis reports they have for the first time found a way to tap superconductivity properties of europium. In work funded by the materials…
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