When users operate their smartphones, tablets and so on, they do not give a second thought to the complicated electronics that make them work. All that concerns them is that they can happily swipe and tap away. To make the ...
Electronics & Semiconductors
Jun 11, 2014
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EPFL scientists have provided the first evidence ever that it is possible to generate a magnetic field by using heat instead of electricity. The phenomenon is referred to as the Magnetic Seebeck effect or 'thermomagnetism'.
General Physics
Oct 17, 2013
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We study the movement of incredibly small things. How small is small? Think smaller than "nano." Think smaller than atoms themselves. We measure the infinitesimally small shifts in the positions of atoms to electrical forces. ...
Nanophysics
Sep 18, 2013
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Electronic devices with touchscreens are ubiquitous, and one key piece of technology makes them possible: transparent conductors. However, the cost and the physical limitations of the material these conductors are usually ...
Nanophysics
Sep 3, 2013
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In a materials science laboratory at Harvard University, a transparent disk connected to a laptop fills the room with music—it's the "Morning" prelude from Peer Gynt, played on an ionic speaker.
Engineering
Aug 29, 2013
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It is well known to scientists that the three common phases of water – ice, liquid and vapor – can exist stably together only at a particular temperature and pressure, called the triple point.
Condensed Matter
Aug 21, 2013
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(Phys.org) —Tiny nanoribbons of carbon could be used to make a magnetic field sensor for novel electronic devices.
Nanomaterials
Jul 17, 2013
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(Phys.org) —In an approach that could challenge silicon as the predominant photovoltaic cell material, University of Wisconsin-Madison materials engineers have developed an inexpensive solar cell that exploits carbon nanotubes ...
Nanophysics
Jun 18, 2013
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(Phys.org) —Rice University physicists on the hunt for the origins of high-temperature superconductivity have published new findings this week about a material that becomes "schizophrenic"—simultaneously exhibiting the ...
Superconductivity
Apr 5, 2013
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(Phys.org) —Research into a versatile class of material, the MAX phases, with a large variety of potential high-temperature and low-friction applications by Dr. Miladin Radovic, his group, and collaborators was featured ...
Materials Science
Apr 1, 2013
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