News tagged with layer

Researchers develop light transistor

TU Vienna has managed to turn the oscillation direction of beams of light – simply by applying an electrical current to a special material. This way, a transistor can be built that functions with light instead of electrical ...

dateJul 08, 2013 in General Physics
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Using nature as a model for low-friction bearings

The mechanical properties of natural joints are considered unrivalled. Cartilage is coated with a special polymer layer allowing joints to move virtually friction-free, even under high pressure. Using simulations on Jülich's ...

dateMay 14, 2014 in Polymers
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Developers neglect privacy and security in health apps

Telemedicine researchers at the University of Valladolid have proposed a series of recommendations to programmers to improve the security of health applications on mobile devices. According to these specialists, it is a rapidly ...

dateMar 13, 2015 in Software
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Chemical sensor on a chip

Using miniaturized laser technology, a tiny sensor has been built at the Vienna University of Technology which can test the chemical composition of liquids.

dateJun 11, 2014 in General Physics
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