Scientists from the Imperial College London, Monash University, CSIRO, and King Abdullah University of Science and Technology have reported an organic thin film for solar cells with a non-fullerene small molecule acceptor ...
Materials Science
Mar 13, 2018
0
25
Photons with energy higher than the band gap of the semiconductor absorbing them give rise to what are known as hot electrons. The extra energy in respect to the band gap is lost very fast, as it is converted into heat and ...
Condensed Matter
Jan 16, 2018
2
63
Buildings of the future may come equipped with windows that can generate their own electricity, thanks to a finding of a team led by Jacqui Cole, a materials scientist from the University of Cambridge, UK, currently based ...
Nanophysics
Nov 23, 2017
7
349
Researchers have quantified the astonishingly high speeds at which future solar cells would have to operate in order to stretch what are presently seen as natural limits on their energy conversion efficiency.
General Physics
Sep 21, 2017
3
317
Photovoltaic conversion is regarded as the ultimate solution to the growing demand for energy, yet traditional silicon-based solar cells are expensive to produce, and production itself involves intensive energy consumption. ...
Condensed Matter
Aug 29, 2017
1
65
Researchers from The University of Manchester are using polystyrene particles rather than expensive polymers to make the next generation of solar cells, which are used to make solar panels, more stable and even cheaper.
Nanomaterials
Aug 15, 2017
0
140
Using two novel techniques, researchers at the National Institute of Standards and Technology (NIST) have for the first time examined, with nanometer-scale precision, the variations in chemical composition and defects of ...
Energy & Green Tech
Jun 12, 2017
0
19
A material with the perovskite crystal structure has become very popular for solar cells. While most perovskites are inorganic compounds, this new material is a hybrid of relatively inexpensive organic and inorganic materials. ...
Condensed Matter
Mar 21, 2017
0
9
An organic-inorganic hybrid material may be the future for more efficient technologies that can generate electricity from either light or heat or devices that emit light from electricity.
Nanomaterials
Feb 13, 2017
0
11
Researchers from North Carolina State University have developed a new strategy for fabricating more efficient plastic solar cells. The work has implications for developing solar cells with a wider absorption range and increased ...
Materials Science
Nov 29, 2016
0
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