Power and Electrical Engineering

Power and Electrical Engineering

Harnessing Rain for Hydrovoltaics: Power from Every Drop

Water drops sliding over non-conducting surfaces can be found everywhere in our lives: From the dripping of a coffee machine, to a rinse in the shower, to an…

Power and Electrical Engineering

New Insights on Plasma Heat Collapses Boost Fusion Energy Potential

Consistent with observations

Power and Electrical Engineering

Double-Walled Nanotubes: Boosting Electro-Optical Performance

One nanotube could be great for electronics applications, but there's new evidence that two could be tops.

Power and Electrical Engineering

3D Printer Sensors Enable New Breath Tests for Diabetes

The production of highly sensitive sensors is a complex process: it requires many different steps and the almost dust-free environment of special cleanrooms.

Power and Electrical Engineering

Nanoscale Device Generates High-Power Terahertz Waves

Terahertz (THz) waves fall between microwave and infrared radiation in the electromagnetic spectrum, oscillating at frequencies of between 100 billion and 30…

Power and Electrical Engineering

Ultrathin High-Resolution Cameras Inspired by Nature’s Vision

The unique structures of biological vision systems in nature inspired scientists to design ultracompact imaging systems. A research group led by Professor…

Power and Electrical Engineering

World’s Smallest Microelectronic Robot Unveiled by Researchers

An international research team, led by Prof. Dr. Oliver G. Schmidt, Chair of the Professorship of Material Systems for Nanoelectronics at Chemnitz University…

Power and Electrical Engineering

Electric Jolt to Carbon Enhances Water Purification

Various nanocarbons are being studied and used for purifying water and wastewater by adsorbing dyes, gases, organic compounds and toxic metal ions. These…

Power and Electrical Engineering

On the trail of organic solar cells’ efficiency

Scientists at TU Dresden and Hasselt University in Belgium investigated the physical causes that limit the efficiency of novel solar cells based on organic…

Power and Electrical Engineering

Fast-Charging Battery Advances: Tracking Lithium Ions in Motion

A team of scientists led by the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and Lawrence Berkeley National Laboratory has captured in real…

Power and Electrical Engineering

'Spillway' for electrons could keep lithium metal batteries from catching fire

The team made a clever tweak to the part of the battery called the separator, which serves as a barrier between the anode and cathode, so that it slows down…

Power and Electrical Engineering

Microsystems Engineers Advance Adaptive Optics with New Aid

The team at the Department of Microsystems Engineering (IMTEK) has developed a novel, transmissive optofluidic component for adaptive optics.

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Power and Electrical Engineering

Innovative UV Light Antifouling System Ready for Production

The new antifouling UV spotlight was developed for the continuous deployment on the three autonomous MARNET measuring stations, which the IOW operates in the…

Power and Electrical Engineering

Stretchable OLEDs: New Substrate Enhances Performance Under Strain

A KAIST team created stretchable OLEDs (Organic Light-Emitting Diodes) that are compliant and maintain their performance under high-strain deformation. Their…

Power and Electrical Engineering

Lights, camera, action… the super-fast world of droplet dynamics

With one of the colour cameras positioned below the droplets and the other to the side, the synchronised system was able to record the moment one of the…

Power and Electrical Engineering

Efficient Turbomachine Expander Enhances Heating and Cooling

Purdue University researchers developed their device to decrease energy consumption of the vapor-compression heat pump cycle, which is commonly used in homes,…

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