Since the 1960s computer chips have been built using a process called photolithography But in the past five years chip features have gotten smaller than the wavelength of light which has required some ingenious modifications ... - Read More
The Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw has just unveiled two new catalysts developed in close cooperation with the Jagiellonian University in Cracow and the Jan Kochanowski University in ... - Read More
Released 23 Nov 2015 1 20 PM ESTSource Newsroom SLAC National Accelerator Laboratory more news from this source Add to Favorites Contact Information Available for logged in reporters only Citations H Li et al Nature ... - Read More
it began trapping light at a much faster rate In technical terms it transitioned from an indirect band gap material to a direct band gap one Light with photo energy can penetrate indirect band gap ... - Read More
Released 28 Aug 2015 12 05 PM EDTSource Newsroom Department of Energy Office of Science more news from this source Add to Favorites Contact Information Available for logged in reporters only Citations Angewandte Chemie International ... - Read More
In an effort that reaches back to the 19th century laboratories of Europe a discovery by University of Georgia chemistry researchers establishes new research possibilities for silicon chemistry and the semiconductor industry The study published ... - Read More
In 2013 James Hone Wang Fong Jen Professor of Mechanical Engineering at Columbia Engineering and colleagues at Columbia demonstrated that they could dramatically improve the performance of graphene highly conducting two dimensional 2D carbon by ... - Read More
The key to better cellphones and other rechargeable electronics may be in tiny sandwiches made of nanosheets according to mechanical engineering research from Kansas State University Gurpreet Singh assistant professor of mechanical and nuclear engineering ... - Read More
Released 16 Apr 2015 12 05 PM EDTSource Newsroom Lawrence Berkeley National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Nano LettersApr 17 2015 A potentially game changing ... - Read More
Dielectric elastomers are novel materials for making actuators or motors with soft and lightweight properties that can undergo large active deformations with high energy conversion efficiencies This has made dielectric elastomers popular for creating devices ... - Read More
Steel is the most important material in vehicle and machinery construction Large quantities of offcuts and scraps are left over from rolling and milling crude steel into strip steel New radar from Fraunhofer researchers measures ... - Read More
Chemists from Brown University have found a way to make new 2 D graphene like semiconducting nanomaterials using an old standby of the semiconductor world silicon In a paper published in the journal Nanoletters the ... - Read More
Sandia National Laboratories has begun making silicon wafers for three nuclear weapon modernization programs the largest production series in the history of its Microsystems and Engineering Sciences Applications complex MESA's silicon fab in October began ... - Read More
Date March 25 2015 Source National Institute for Materials Science NIMS Summary A new finding challenges the established dogma that hydrogen exists in the form of a hydroxyl group i e water in silicate minerals ... - Read More
Less than 1 percent of Earth's water is drinkable Removing salt and other minerals from our biggest available source of water seawater may help satisfy a growing global population thirsty for fresh water for drinking ... - Read More
University of Washington scientists have built a new nanometer sized laser using the thinnest semiconductor available today that is energy efficient easy to build and compatible with existing electronics Lasers play essential roles in countless ... - Read More
Researchers at MIT and Stanford University have developed a new kind of solar cell that combines two different layers of sunlight absorbing material in order to harvest a broader range of the sun's energy The ... - Read More
A Carnegie led team was able to discover five new forms of silica under extreme pressures at room temperature Their findings are published by Nature Communications Silicon dioxide commonly called silica is one of the ... - Read More
A new technique invented at Caltech to produce graphene a material made up of an atom thick layer of carbon at room temperature could help pave the way for commercially feasible graphene based solar cells ... - Read More
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