Live beings are not the only things that can move around - it turns out that small crystals can also rotate or even jump. Scientists from United Arab Emirates and Russia have now systematically examined crystals that move when irradiated by light.
The use of plasmonic black metals could someday provide a pathway to more efficient photovoltaics to improve solar energy harvesting, according to researchers at Lawrence Livermore National Laboratory.
As part of an international team of researchers, scientists at the Helmholtz Center Berlin have observed the switching mechanism from a non-conducting to a conducting state in iron oxide (specifically, magnetite) with previously unrealized precision. This switching mechanism, which in oxides proceeds in two consecutive steps, is thousands of times faster than it is in current transistors.
Could a substance that resembles baby powder curb global carbon emissions? Wake Forest University researchers believe so, and a new Department of Energy grant worth more than $1 million will enable them and collaborators at the University of Texas at Dallas to design a novel material that could help revolutionize green engineering.
The American National Standards Institute Nanotechnology Standards Panel (ANSI-NSP) announces the launch of a new database compiling information about nanotechnology-related standards and affiliated activities.