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January 2016
News Release: NREL Theorizes Defects Could Improve Solar Cells
Scientists at the Energy Department's National Renewable Energy Laboratory (NREL) are studying what may seem paradoxical - certain defects in silicon solar cells may actually improve their performance.
News Release: NREL and CSEM Jointly Set New Efficiency Record with Dual-Junction Solar Cell
Scientists at the Energy Department’s National Renewable Energy Laboratory (NREL) and at the Swiss Center for Electronics and Microtechnology (CSEM) have jointly set a new world record for converting non-concentrated (1-sun) sunlight into electricity using a dual-junction III-V/Si solar cell.
December 2015
NREL Records Progress Toward Understanding of Nanotubes
Scientists at the Energy Department's National Renewable Energy Laboratory (NREL) have made progress towards answering a fundamental question about single-walled carbon nanotubes: do absorbed photons create only neutral excitations (excitons) or are some free charges created also?
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Last Updated May 5, 2025