Electronics & Semiconductors

Perovskite solar cells exceed 25% power-conversion efficiency

Perovskites are hybrid compounds that can be made from metal halides and organic constituents. Their attractive structural and electronic properties have placed them at the forefront of materials' research, with enormous ...

Energy & Green Tech

Solar panels are contagious—but in a good way

The number of solar panels within shortest distance from a house is the most important factor in determining the likelihood of that house having a solar panel, when compared with a host of socio-economic and demographic variables. ...

Machine learning & AI

EU outlines ambitious AI regulations focused on risky uses

Risky uses of artificial intelligence that threaten people's safety or rights such as live facial scanning should be banned or tightly controlled, European Union officials said Wednesday as they outlined an ambitious package ...

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