Quantcast

Latest solar cells Stories

Study Could Lead To Paradigm Shift In Organic Solar Cell Research
2013-11-20 09:56:25

Stanford University Organic solar cells have long been touted as lightweight, low-cost alternatives to rigid solar panels made of silicon. Dramatic improvements in the efficiency of organic photovoltaics have been made in recent years, yet the fundamental question of how these devices convert sunlight into electricity is still hotly debated. Now a Stanford University research team is weighing in on the controversy. Their findings, published in the Nov. 17 issue of the journal Nature...

Two For One In Solar Power
2013-11-18 09:51:03

University of Cambridge Solar cells offer the opportunity to harvest abundant, renewable energy. Although the highest energy light occurs in the ultraviolet and visible spectrum, most solar energy is in the infrared. There is a trade-off in harvesting this light, so that solar cells are efficient in the infrared but waste much of the energy available from the more energetic photons in the visible part of the spectrum. When a photon is absorbed it creates a single electronic excitation...

Researchers Demonstrate New Paradigm For Solar Cell Construction
2013-11-12 13:43:21

University of Pennsylvania For solar panels, wringing every drop of energy from as many photons as possible is imperative. This goal has sent chemistry, materials science and electronic engineering researchers on a quest to boost the energy-absorption efficiency of photovoltaic devices, but existing techniques are now running up against limits set by the laws of physics. Now, researchers from the University of Pennsylvania and Drexel University have experimentally demonstrated a new...

2013-11-06 10:49:59

Playing pop and rock music improves the performance of solar cells, according to new research from scientists at Queen Mary University of London and Imperial College London. The high frequencies and pitch found in pop and rock music cause vibrations that enhanced energy generation in solar cells containing a cluster of 'nanorods', leading to a 40 per cent increase in efficiency of the solar cells. The study has implications for improving energy generation from sunlight, particularly for...

Cleaner And Greener Cities From Integrated Transparent Solar Cells
2013-10-21 10:08:58

ICFO-The Institute of Photonic Sciences High power conversion of new solar cells that are thin, flexible, and transparent makes them ideal for a wealth of new applications Imagine buildings in which the windows allow the sun's light to enter, and at the same time capture the energy from the sun needed to meet all their energy needs. In this seemingly futuristic scenario, the windows become productive solar cells that help us decrease our reliance on fossil fuels and advance towards a...


Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
Related