SAUDI ARABIA - Researchers at King Abdullah University of Science and Technology have developed a novel solar cell with the potential to significantly improve the energy efficiency of renewable sources. The 'tandem' solar cells were developed combining silicon and perovskite sub-cells, making them highly efficient and potentially superior to widely used crystalline solar cells. At the
HALLE-WITTENBERG, Germany - The photovoltaic effect of ferroelectric crystals can be increased by a factor of 1,000 if three different materials are arranged periodically in a lattice. This has been revealed in a study by researchers at Martin Luther University Halle-Wittenberg (MLU). They achieved this by creating crystalline layers of barium titanate, strontium titanate and
DETROIT - The photovoltaic effect of ferroelectric crystals can be increased by a factor of 1,000 if three different materials are arranged periodically in a lattice. This has been revealed in a study by researchers at Martin Luther University Halle-Wittenberg. They achieved this by creating crystalline layers of barium titanate, strontium titanate and calcium titanate
HOUGHTON - Engineers at Michigan Technological University and Aalto University find that switching silicon in solar cells drops production costs for this renewable energy source by more than 10 percent. At the end of one of the hottest summers on record, as fights rage on about how to power homes, renewable solar energy continues to
ANN ARBOR - In what could be a major step forward for a new generation of solar cells called "concentrator photovoltaics," University of Michigan researchers have developed a new semiconductor alloy that can capture the near-infrared light located on the leading edge of the visible light spectrum. Easier to manufacture and at least 25 percent
KALAMAZOO - In a world concerned about the dwindling supply and skyrocketing prices of rare elements used to make semiconductors, an international team of scientists and engineers has demonstrated that a new material made from more abundant elements can be “tuned” to take their place for solar cell applications. The findings of the team’s work,
