Small-molecule solar cells get 50% increase in efficiency with optical spacer
Hybrid nanostructure with extreme light absorption looks promising for photovoltaics
Nanostructures enhance light trapping for solar fuel generation
Photon funnel could direct and regulate light into solar cells
Manipulating Lorentz and Fano spectral line shapes
Water waves exhibit negative gravity near a periodic array of buoys
Quantum dots with built-in charge boost solar cell efficiency by 50%
How to make a "perfect" solar absorber
The key to creating a material that would be ideal for converting solar energy to heat is tuning the material's spectrum of absorption just right: It should absorb virtually all wavelengths of light that ...
Team reveals molecular structure of water at gold electrodes
When a solid material is immersed in a liquid, the liquid immediately next to its surface differs from that of the bulk liquid at the molecular level. This interfacial layer is critical to our understanding ...
Calcium absorption not the cause of evolution of milk digestion in Europeans
Ancient DNA from early Iberian farmers shows that the wideheld evolutionary hypothesis of calcium absorption was not the only reason Europeans evolved milk tolerance.
Tandem polymer solar cells that set record for energy-conversion
(PhysOrg.com) -- In the effort to convert sunlight into electricity, photovoltaic solar cells that use conductive organic polymers for light absorption and conversion have shown great potential. Organic polymers ...
Researchers find absorption features in spectrum of ordinary pulsar
Researchers devise means to combine scanning tunneling microscopy and infrared spectroscopy
Physicists demonstrate quantum plasmons in atomic-scale nanoparticles
Addressing a half-century-old question, engineers at Stanford have conclusively determined how collective electron oscillations, called plasmons, behave in individual metal particles as small as just a few nanometers in diameter. ...