Electronics & Semiconductors

Solar hydrogen: Barriers for charge transport in metal oxides

In the future, climate-neutral hydrogen will play an important role as a fuel and raw material. Hydrogen is produced by electrolysis of water, either using an indirect approach in which an external energy source (solar panel ...

Energy & Green Tech

Germany's new big hope against warming—heat pumps

As Germany looks to a future without fossil fuels, a big white boxy appliance is generating a lively debate—and often a heated one—for its potential to replace emissions-heavy oil and gas boilers.

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