Power and Electrical Engineering

This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

Metal halide perovskite for next-generation optoelectronics

Progresses and prospects… Metal halide perovskites (MHPs) have been emerging as the rising star in the field of optoelectronics during the past decade. The state-of-the-art optoelectronic technologies based on MHPs,…

Lithium-sulfur batteries are one step closer to powering the future

With a new design, lithium-sulfur batteries could reach their full potential. Batteries are everywhere in daily life, from cell phones and smart watches to the increasing number of electric vehicles. Most of these…

Electronic bridge allows rapid energy sharing between semiconductors

Researchers discover that electrons play a surprising role in heat transfer between layers of semiconductors, with implications for next-generation electronic devices. As semiconductor devices become ever smaller, researchers are exploring…

Software for automated connection checking

… and cross-sector energy network planning. The energy market is undergoing a major shift, with renewable energies booming and the number of connection requests rising sharply due to funding programs…

Ammonium is the secret ingredient

… in stable, efficient & scalable perovskite solar cells. Members of Exciton Science have created perovskite solar cells with 21% efficiency, the best results ever recorded for a device made…

World record: Tandem solar cell achieves 32.5 percent efficiency

Scientists from HZB could significantly improve on the efficiency of perovskite/silicon tandem solar cells. “This is a really big leap forward that we didn’t foresee a few months ago. All…

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