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.

A general approach to high-efficiency perovskite solar cells

Researchers from the Institute for Applied Physics (IAP) and the Center for Advancing Electronics Dresden (cfaed) at TU Dresden developed a general methodology for the reproducible fabrication of high efficiency…

New perovskite fabrication method for solar cells paves way to large-scale production

Sulfolane-additive process yields easy fabrication, low cost, top performance, long operating life. A new, simpler solution process for fabricating stable perovskite solar cells overcomes the key bottleneck to large-scale production…

Light from silicon

The demonstration of electroluminescence at terahertz frequencies from a silicon and germanium-based device represents a significant step towards the coveted milestone of a silicon-based laser. An international team comprising scientists…

Hyperspectral vision speeds up barrier foil inspection

Just a few hours instead of weeks KI and HSI enable new inspection system to quickly measure foil quality for organic electronics with high spatial resolution All over the world,…

Blueprints for the fusion power plant

30 years of ASDEX Upgrade – Operating modes developed for JET, ITER and DEMO / only tungsten machine worldwide   On 21 March 1991, the ASDEX Upgrade experimental device at…

Superconducting coils allow contactless power transmission in the kilowatt range

A team led by Technical University of Munich (TUM) physicists Christoph Utschick and Prof. Rudolf Gross has succeeded in making a coil with superconducting wires capable of transmitting power on…

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