Spintronics researchers have developed a phase locked loop (PLL) circuit designed to stabilize the oscillation frequency of a spin torque oscillator (STO), and demonstrated generation of a highly coherent microwave signal ...
Electronics & Semiconductors
Jun 17, 2016
0
11
Fifty years ago, astronomers discovered a mystery. They called it Loop I. Today, we still have not fully resolved the mystery of how this giant celestial structure formed but we do now have the best image of it, thanks to ...
Astronomy
Jun 7, 2016
6
235
GPS-based navigation, communication systems, electrical power grids and financial networks all rely on the precise time kept by a network of around 500 atomic clocks located around the world.
Optics & Photonics
May 25, 2016
6
590
Wellbores drilled to extract oil and gas can be dramatically reinforced with a small amount of modified graphene nanoribbons added to a polymer and microwaved, according to Rice University researchers.
Nanomaterials
May 12, 2016
0
390
Weaning cars and trucks off of gasoline and diesel made from fossil fuels is a difficult task. One promising solution involves biodiesel, which comes from natural oils and fats, but it is costly. Using a microwave and catalyst-coated ...
Energy & Green Tech
Apr 20, 2016
0
18
Missouri University of Science and Technology researchers have developed a real-time, portable and 3-D microwave video camera prototype.
Engineering
Apr 14, 2016
0
5
By using innovative magnetic materials, an international collaborative of researchers has made a breakthrough in the development of microwave detectors – devices that can sense weak microwave signals used for mobile communications, ...
Nanophysics
Apr 11, 2016
0
9
We've already talked about how you're living at the center of the universe. Now, I'm not going to say that the whole universe revolves around you… but we both know it does. So does this mean that there's something special ...
Astronomy
Apr 4, 2016
7
121
When lots of energy hits an atom, it can knock off electrons, making the atom extremely chemically reactive and initiating further destruction. That's why radiation is so dangerous. It's also why high-resolution imaging techniques ...
Nanophysics
Mar 21, 2016
0
24
Institute of Minerals and Materials Technology (IMMT) have tested a new way to improve the colour, clarity and lustre of rubies: microwaves. The study, conducted by Subhashree Swain, is published in Springer's journal Applied ...
Materials Science
Mar 2, 2016
2
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