Energy & Green Tech

Giving a 'tandem' boost to solar-powered water splitting

Turning away from fossil fuels is necessary if we are to avert an environmental crisis due to global warming. Both industry and academia have been focusing heavily on hydrogen as a feasible clean alternative. Hydrogen is ...

Computer Sciences

AI learns to type on a phone like humans

Touchscreens are notoriously difficult to type on. Since we can't feel the keys, we rely on the sense of sight to move our fingers to the right places and check for errors, a combination of tasks that is difficult to accomplish ...

Engineering

Black silicon UV responses exceed 130% efficiency

"For the first time ever, we have direct experimental evidence that an external quantum efficiency above 100% is possible in a single photodiode without any external antireflection," says Hele Savin, associate professor of ...

Electronics & Semiconductors

New reconfigurable circuits for a wide range of applications

Electronic components that can process information with high levels of efficiency are crucial for the development of most contemporary devices and computational tools. Reconfigurable electronics, flexible systems that can ...

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