For all the promise they are showing in converting sunlight into electricity at ever-improving efficiencies, perovskite solar cells still have some flaws that must be addressed for them to enter ...
Cancer cells have softer membranes than healthy cells. New nanoparticles exploit this physical difference to fuse selectively ...
Scientists in the United States developed what they describe as a ‘scotch-tape like’ solution, which can absorb potential lead leakage from perovskite solar cells, preventing the toxic material from ...
Photo of ultrathin on-chip solar cells. The cells are the green squares and include an ultrathin layer of light-absorbing GaAs, which is key to their radiation tolerance. The surface of each green ...
Researchers at the Ningbo Institute of Materials Technology and Engineering (NIMTE) at the Chinese Academy of Sciences have found a new way to stick different layers of tandem solar cells and achieved ...
Some people like to say outer space is a starry frontier of vast emptiness, but clearly they’ve never tried launching a satellite. Sixty-five years after Sputnik, some 8,000 low-Earth orbit (LEO) ...
WASHINGTON, Nov. 8, 2022 – Most space satellites are powered by photovoltaic cells that convert sunlight to electricity. Exposure to certain types of radiation present in orbit can damage the devices, ...
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