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12h
Rethinking Carnot: Scientists overcome traditional power-efficiency trade-off
Challenging centuries-old assumptions about thermodynamics, a new study in published in Physical Review Letters has shown ...
techxplore
13h
Chip-free wireless sensors could reduce environmental impact of electronic tags
A more sustainable new form of electronic tag could help reduce the vast environmental impact caused by single-use RFID ...
techxplore
14h
Hydrogen annealing approach sets new efficiency record for kesterite solar cells
Photovoltaics (PVs), devices that can convert sunlight into electrical power, are becoming increasingly widespread and more ...
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