Demonstrating a strategy that could form the basis for a new class of electronic devices with uniquely tunable properties, researchers at Kyushu University were able to widely vary the emission color and efficiency of organic ...
Nanophysics
Feb 26, 2016
2
1681
Engineers have invented tiny structures inspired by butterfly wings that open the door to new solar cell technologies and other applications requiring precise manipulation of light.
Optics & Photonics
May 17, 2017
0
553
Researchers at the University of North Carolina at Chapel Hill Department of Chemistry have engineered silicon nanowires that can convert sunlight into electricity by splitting water into oxygen and hydrogen gas, a greener ...
Nanophysics
Feb 17, 2023
0
181
Perseverance, NASA's 2020 Mars rover, is powered by something very desirable here on Earth: a thermoelectric device, which converts heat to useful electricity.
Materials Science
Aug 2, 2021
3
1735
The end of the silicon age has begun. As computer chips approach the physical limits of miniaturization and power-hungry processors drive up energy costs, scientists are looking to a new crop of exotic materials that could ...
General Physics
Feb 1, 2018
0
701
A team of researchers affiliated with several universities in Germany has developed a novel way to store energy captured from the sun for use in conversion to hydrogen fuel. In their paper published in the journal Nature ...
A solar-powered plane landed in Dayton, Ohio on the latest leg of a record-breaking trip to circle the globe without consuming a drop of fuel.
Energy & Green Tech
May 22, 2016
3
732
Nature has had billions of years to perfect photosynthesis, which directly or indirectly supports virtually all life on Earth. In that time, the process has achieved almost 100 percent efficiency in transporting the energy ...
General Physics
Oct 15, 2015
2
3816
Designers of solar cells may soon be setting their sights higher, as a discovery by a team of researchers has revealed a class of materials that could be better at converting sunlight into energy than those currently being ...
Optics & Photonics
Aug 8, 2016
1
114
(Phys.org)—For the first time, scientists have integrated transparency into freestanding, flexible graphene paper (FFT-GP), and demonstrated that the new material can greatly improve the performance of supercapacitors.
