New laser shows what substances are made of, could be new eyes for military (w/ video)
A new laser that can show what objects are made of could help military aircraft identify hidden dangers such as weapons arsenals far below.
A new laser that can show what objects are made of could help military aircraft identify hidden dangers such as weapons arsenals far below.
Optics & Photonics
Jun 25, 2013
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(Phys.org)—Planting vegetation along streets in the city might reduce air pollution better than assumed so far, that is by up to 30 percent instead of one to two percent. This finding was made by Dr. Thomas Pugh, now working ...
Environment
Sep 4, 2012
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Specially shaped laser pulses can be used to change the state of electrons in a molecule. This process only takes several attoseconds—but it can initiate another, much slower process: The splitting of the molecule into ...
General Physics
Dec 12, 2012
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When it comes to creating next-generation electronics, two-dimensional semiconductors have a big edge. They're faster, more powerful and more efficient. They're also incredibly difficult to fabricate.
Nanophysics
Jan 3, 2022
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Electronic touch pads that cost just a few dollars and solar cells that cost the same as roof shingles are one step closer to reality today.
Nanomaterials
Jul 30, 2013
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The U.K. can lead the way in technologies that effectively capture carbon dioxide and convert them into useful products such as hydrogen, says Dr. Melis Duyar, an expert in carbon capture technology from the University of ...
Analytical Chemistry
Jun 21, 2023
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Scientists in Poland have discovered that it is easy to clean and treat polluted water for extraction of valuable chemicals, such as those used in the production of drugs. The upshot of this is that the use of neither plants ...
Materials Science
Feb 24, 2012
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(PhysOrg.com) -- CSIRO has developed a novel coating technology, "Quench Coat", to protect galvanised products from 'white rust' ? the form of zinc oxide that tarnishes freshly galvanised coatings, making them look dull.
Materials Science
Oct 30, 2009
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One of the topics studied currently at the Department of Forest Products Technology of the School of Chemical Technology is the use of nanocellulose as reinforcement of polymers such as thermo-plastics. Nanocellulose, or ...
Nanomaterials
Oct 4, 2012
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(Phys.org)—A group of researchers from Nagoya University and Bando Chemical Industries Ltd has partnered to create a flexible thin film transistor (TFT) display based on carbon nanotubes using flexographic printing technology. ...