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Search results for harvesting devices

General Âé¶¹ÒùÔºics Nov 14, 2018

Stretchable thermoelectric coils for energy harvesting in miniature flexible wearable devices

Miniaturized semiconductor devices with energy harvesting features have paved the way to wearable technologies and sensors. Although thermoelectric systems have attractive features in this context, the ability to maintain ...

Materials Science Oct 29, 2018

A solar cell that does double duty for renewable energy

In the quest for abundant, renewable alternatives to fossil fuels, scientists have sought to harvest the sun's energy through "water splitting," an artificial photosynthesis technique that uses sunlight to generate hydrogen ...

Materials Science Oct 29, 2018

A more efficient membrane-based generator for harvesting osmotic power (Update)

A team of researchers from Jilin University, Beihang University and the Chinese Academy of Sciences has developed a more efficient membrane-based generator for harvesting osmotic power. In their paper published in the journal ...

Engineering Oct 15, 2018

Energy harvesting and innovative inputs highlight tech show gadgetry

Wearable technology developed at Dartmouth College with the potential to change the way we live and work will be introduced at the 31st ACM User Interface Software and Technology Symposium (UIST 2018).

Nanophysics Oct 12, 2018

Researchers quickly harvest 2-D materials, bringing them closer to commercialization

Since the 2003 discovery of the single-atom-thick carbon material known as graphene, there has been significant interest in other types of 2-D materials as well.

Nanophysics Oct 10, 2018

Research on light-matter interaction could improve electronic and optoelectronic devices

A paper published in Nature Communications by Sufei Shi, assistant professor of chemical and biological engineering at Rensselaer, increases our understanding of how light interacts with atomically thin semiconductors and ...

Materials Science Oct 10, 2018

Army research lights the way for new materials

What happens when gold and silver just don't cut it anymore? You turn to metallic alloys, which are what Army researchers are using to develop new designer materials with a broad range of capabilities for our Soldiers.

Ecology Sep 28, 2018

Fisheries nations to decide fate of declining bigeye tuna

Dozens of nations with commercial fisheries in the Atlantic Ocean will grapple next week with a new finding that bigeye tuna, the backbone of a billion dollar business, is severely depleted and overfished.

General Âé¶¹ÒùÔºics Sep 28, 2018

Engineering 3-D mesostructures with mechanically active materials

Microelectromechanical systems (MEMS) have expansive applications in biotechnology and advanced engineering with growing interest in materials science and engineering due to their potential in emerging systems. Existing techniques ...

Materials Science Sep 25, 2018

Multimodal imaging shows strain can drive chemistry in a photovoltaic material

A unique combination of imaging tools and atomic-level simulations has allowed a team led by the Department of Energy's Oak Ridge National Laboratory to solve a longstanding debate about the properties of a promising material ...

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