Power and Electrical Engineering

Power and Electrical Engineering

High-Resolution OLED Microdisplay for Virtual Reality Applications

With applications ranging from gaming to professional uses such for assembly, maintenance information supply, and pilot training in flight simulators, virtual…

Power and Electrical Engineering

High-Performance Cu(OH)2 Supercapacitor Electrodes Developed

A team of Nano-fabricated Energy Devices lab in University of Tehran have used an ultra-fast and simple method for fabrication of different types of these…

Power and Electrical Engineering

Flexible Organic Solar Cells: Insights from German-Danish Project

The development of organic energy technologies has already been researched for several years, since solar cells and LEDs made of organic materials have great…

Power and Electrical Engineering

World's smallest radio receiver has building blocks the size of 2 atoms

Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences have made the world's smallest radio receiver – built out of an…

Power and Electrical Engineering

New Guidelines for Eco-Friendly Exterior Lighting

“Light has effects,” says coordinator of the network Sibylle Schroer, “on plants and animals as well as on us humans.” Even small quantities of artificial…

Power and Electrical Engineering

Fraunhofer ISE Unveils SmartCalc.CTM for Solar Module Efficiency

SmartCalc.CTM determines the cell-to-module effects, or “CTM”, which occur when solar cells are integrated into a module. Starting with the cell power, the…

Power and Electrical Engineering

Battery Research Advances to Higher Voltages for Efficiency

For years, small rechargeable lithium-ion batteries have reliably supplied billions of portable devices with energy. But manufacturers of high-energy…

Power and Electrical Engineering

Feather Shafts’ Shape Change Under Stress: New Insights

In their study, using fundamental mechanics equations and experiments in modeling materials, researchers show that the square shape provides greater rigidity…

Power and Electrical Engineering

ISFH Develops 25% Efficient Silicon Solar Cell with POLO Contacts

The Lower Saxon‘ Institute for Solar Energy Research Hamelin (ISFH), an affiliated institute of the “Leibniz Universität Hannover” in collaboration with the…

Power and Electrical Engineering

Mobile Machining Robots: Precision Aircraft Component Innovation

Last week Fraunhofer IFAM scientists and their project partners presented the intelligent milling system at Research Center CFK NORD in Stade.

Power and Electrical Engineering

High-Precision Magnetic Field Sensing Breakthrough at ETH Zurich

“Until now, it was possible only to measure such small variations in weak magnetic fields,” says Klaas Prüssmann, Professor of Bioimaging at ETH Zurich and the…

Power and Electrical Engineering

IHP Unveils World’s Fastest Silicon-Based Transistor

“To present at IEDM is a valuable conclusion of the project ‘DOTSEVEN’, funded by the European Union. Together with Infineon and twelve other project partners…

Power and Electrical Engineering

Energy Hybrid: Battery and Super Capacitor Unite for Efficiency

Batteries and super capacitors are electrochemical energy storage media, but they are as different as night and day. Both are capable of energy storage and…

Power and Electrical Engineering

Tailor-Made Membranes: A Cost-Effective Solution for Gas Separation

In technical systems, membranes can be used to separate gases – in a manner that is more efficient and cost-effective than with established methods. Membrane…

Power and Electrical Engineering

Flexible OLEDs Shine in Europe’s First Open Access Pilot Line

Thousands of high tech SMEs in Europe often lack access to advanced, cost-intensive infrastructures and expertise needed to manufacture new and innovative…

Power and Electrical Engineering

PURA: Innovative Scratch-Resistant Water Bath Technology

The enamel surface coatings are scratch-resistant and too smooth for bacteria and other organisms to take hold and breed. Contaminants also won't stick to the…

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