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Crumpling approach enhances photodetectors' light responsivity


April 6, 2016

stretchable photodetector with photoresponsivity NSF-funded researchers have demonstrated a new approach to modifying the light absorption and stretchability of atomically thin two-dimensional materials by surface topographic engineering using only mechanical strain. The highly flexible system has future potential for wearable technology and integrated biomedical optical sensing technology when combined with flexible light-emitting diodes. Full Story

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University of Illinois at Urbana-Champaign

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2017, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards.

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