Ionic defect landscape in perovskite solar cells revealed

The group of so-called metal halide perovskites as materials has revolutionized the field of photovoltaics in recent years. Generally speaking, metal halide perovskites are crystalline materials that follow the structure ...

EU set to meet two of its three 2020 climate goals

A four-percent drop in greenhouse gas emissions in 2019 and the green effects of the pandemic will help the EU meet two of its three 2020 climate goals, a report published Monday showed.

Charges cascading along a molecular chain

Small electronic circuits power our everyday lives, from the tiny cameras in our phones to the microprocessors in our computers. To make those devices even smaller, scientists and engineers are designing circuitry components ...

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