Power and Electrical Engineering

Power and Electrical Engineering

3-D-Printed Magnets: A Breakthrough in Manufacturing Efficiency

Today, manufacturing strong magnets is no problem from a technical perspective. It is, however, difficult to produce a permanent magnet with a magnetic field…

Power and Electrical Engineering

Unlocking Efficient Energy Storage for Electric Mobility

In the past, great progress has been made in electric mobility. What's still missing is an efficient, small, stable electrical energy storage unit. Previously…

Power and Electrical Engineering

How Infrared Heating Enhances Automotive Manufacturing Efficiency

Infrared makes production processes more efficient

Power and Electrical Engineering

Fluorescent Holography: Transforming Biological Imaging at CSU

Optical microscopy experts at Colorado State University are once again pushing the envelope of biological imaging.

Power and Electrical Engineering

New Method Boosts Energy Density in Lithium Batteries

Yuan Yang, assistant professor of materials science and engineering at Columbia Engineering, has developed a new method to increase the energy density of…

Power and Electrical Engineering

'Super yeast' has the power to improve economics of biofuels

Though Saccharomyces cerevisiae has been the baker's and brewer's yeast of choice for centuries, it poses a unique challenge to researchers using it to make…

Power and Electrical Engineering

Engineers Unveil New Fabrication Process for Transparent Sensors

Then the requests came flooding in. “So many research groups started asking us for these devices that we couldn't keep up,” says Zhenqiang (Jack) Ma, the Lynn…

Power and Electrical Engineering

X-Ray Vision Reveals Polymer Solar Cell Longevity Insights

Unlike conventional solar cells, which are made of silicon, organic solar cells produce electricity in an active blended layer between two carbon-based…

Power and Electrical Engineering

Nano-Spike Catalysts Turn CO2 Into Ethanol Efficiently

-In a new twist to waste-to-fuel technology, scientists at the Department of Energy's Oak Ridge National Laboratory have developed an electrochemical process…

Power and Electrical Engineering

Diamonds make a device cooler

Powerful electronic components can get very hot. When many components are combined into a single semiconductor chip, heating can become a real problem. An…

Power and Electrical Engineering

Metamaterial uses light to control its motion

This work demonstrates a metamaterial-based approach to develop an optically-driven mechanical oscillator. The device can potentially be used as a new…

Power and Electrical Engineering

Ultra-high data rates transmitted at THz frequencies

How will we cooperate in the future office? It is for granted, that ever increasing data volumes have to be made available within ultra-short time periods….

Power and Electrical Engineering

Smallest. Transistor. Ever.

For more than a decade, engineers have been eyeing the finish line in the race to shrink the size of components in integrated circuits. They knew that the laws…

Power and Electrical Engineering

Utilizing Elemental Sulfur in Microporous Polymer Synthesis

Methane, a primary component of natural gas, has emerged recently as an important energy source, largely owing to its abundance and relatively clean nature…

Power and Electrical Engineering

Smaller, more efficient energy-saving chips “made in Europe”

In view of climate change, the environmentally-friendly and efficient use of energy is a central challenge for our highly-developed societies. In its strategy…

Power and Electrical Engineering

New Advances in Solar Cell Technology Boost Energy Efficiency

Research from the Energy Materials and Surface Sciences Unit at the Okinawa Institute of Science and Technology Graduate University (OIST), led by Prof. Yabing…

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