Tag Archives | Spintronics
Computer-Assisted Accelerator Design

Computer-Assisted Accelerator Design

If you walk by room 201 in Building 911 at the U.S. Department of Energy’s Brookhaven National Laboratory, you might think Stephen Brooks is playing a cool new video game. But Brooks is doing important, innovative work. He’s using his own custom designed software to create a 3-D virtual model of the electron accelerator Brookhaven [...]

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Likely Author of Original Bitcoin Paper? Researchers Uncover Linguistic Evidence

Likely Author of Original Bitcoin Paper? Researchers Uncover Linguistic Evidence

The primary author of the celebrated Bitcoin paper is most likely Nick Szabo, a blogger and former George Washington University law professor, according to students and researchers at Aston University’s Centre for Forensic Linguistics.   Their research also challenges the claim that Dorian S. Nakamoto is the main author of the paper, an assertion made [...]

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Glass Fabric for Wearable Electronic Devices

Glass Fabric for Wearable Electronic Devices

Wearable computers or devices have been hailed as the next generation of mobile electronic gadgets, from smart watches to smart glasses to smart pacemakers. For electronics to be worn by a user, they must be light, flexible, and equipped with a power source, which could be a portable, long-lasting battery or no battery at all [...]

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New ‘Switch’ Could Power Quantum Computing

New ‘Switch’ Could Power Quantum Computing

Using a laser to place individual rubidium atoms near the surface of a lattice of light, scientists at MIT and Harvard University have developed a new method for connecting particles — one that could help in the development of powerful quantum computing systems.   The new technique, described in a paper published today in the [...]

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New Materials, Electronics Dissolve When Told To

New Materials, Electronics Dissolve When Told To

A medical device, once its job is done, could harmlessly melt away inside a person’s body. Or, a military device could collect and send its data and then dissolve away, leaving no trace of an intelligence mission. Or, an environmental sensor could collect climate information, then wash away in the rain.   It’s a new [...]

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New Energy Technologies: Rainbow-Catching

New Energy Technologies: Rainbow-Catching

By slowing and absorbing certain wavelengths of light, engineers open new possibilities in solar power, thermal energy recycling and stealth technology   More efficient photovoltaic cells. Improved radar and stealth technology. A new way to recycle waste heat generated by machines into energy. All may be possible due to breakthrough photonics research at the University [...]

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Einstein’s ‘Spooky’ Theory: Quantum Internet?

Einstein’s ‘Spooky’ Theory: Quantum Internet?

Einstein’s skepticism about quantum mechanics may lead to an ultra-secure Internet, suggests a new paper by researchers from Swinburne University of Technology and Peking University.   Associate Professor Margaret Reid from Swinburne’s Centre for Quantum and Optical Science said Einstein’s reservations about quantum mechanics were highlighted in a phenomenon known as “‘spooky’ action at a [...]

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Materials for Super-Efficient Nanoelectronics

Materials for Super-Efficient Nanoelectronics

Scientists at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have discovered a potential way to make graphene — a single layer of carbon atoms with great promise for future electronics — superconducting, a state in which it would carry electricity with 100 percent efficiency.   Researchers used a beam of intense [...]

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Graphene-Metal Sandwich Shrinks Electronics

Graphene-Metal Sandwich Shrinks Electronics

Researchers have discovered that creating a graphene-copper-graphene “sandwich” strongly enhances the heat conducting properties of copper, a discovery that could further help in the downscaling of electronics.   The work was led by Alexander A. Balandin, a professor of electrical engineering at the Bourns College of Engineering at the University of California, Riverside and Konstantin [...]

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Thinnest LEDs Stronger, More Energy Efficient

Thinnest LEDs Stronger, More Energy Efficient

Most modern electronics, from flat-screen TVs and smartphones to wearable technologies and computer monitors, use tiny light-emitting diodes, or LEDs. These LEDs are based off of semiconductors that emit light with the movement of electrons. As devices get smaller and faster, there is more demand for such semiconductors that are tinier, stronger and more energy [...]

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