News tagged with energy level

The power of light-matter coupling

A theoretical study shows that strong ties between light and organic matter at the nanoscale open the door to modifying these coupled systems' optical, electronic or chemical properties.

dateFeb 05, 2015 in General Physics
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Magnetic fields and lasers elicit graphene secret

Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have studied the dynamics of electrons from the "wonder material" graphene in a magnetic field for the first time. This led to the discovery of a seemingly paradoxical ...

dateNov 24, 2014 in Nanophysics
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Team improves solar-cell efficiency

New light has been shed on solar power generation using devices made with polymers, thanks to a collaboration between scientists in the University of Chicago's chemistry department, the Institute for Molecular Engineering, ...

dateSep 19, 2014 in Energy & Green Tech
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Is the universe a stable quantum system?

According to legend, when Damocles declared that his king, Dionysius, must have a posh and easy life, Dionysius offered to trade places with Damocles. There was only one catch. Dionysius decreed that a sword be suspended ...

dateSep 10, 2014 in Astronomy
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