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U.S. Department of Energy Office of Science

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Arrays of nanoribbons of lead zirconate titanate (gold, bottom) on a sheet of flexible polymer (brown) produce current pulses during each heartbeat.

Power from the Heart

Advances in materials processing enable harvesting of energy from heartbeats.

Nanocrystals enable new electrically-controlled windows.

Smarter Smart Windows

Thin coating of nanocrystals embedded in glass can electrically control light and heat from sunlight as it passes through a window.

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