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Search results for electro-optic

Materials Science May 18, 2018

A new way to make biaxial nematic phase liquid crystals

A team of researchers from the University of Colorado in the U.S. and Université Paris-Saclay, in France has developed a new way to make biaxial nematic phase liquid crystals. In their paper published in the journal Science, ...

Condensed Matter May 15, 2018

Van der Waals (VDW) material shows the right stuff at 200 nanometres

The unusual electronic and magnetic properties of van der Waals (vdW) materials, made up of many 'stacked' 2-D layers, offer potential for future electronics, including spintronics.

Quantum Âé¶¹ÒùÔºics May 9, 2018

The BIG Bell Test—Global physics experiment challenges Einstein with the help of 100,000 volunteers

On November 30th, 2016, more than 100,000 people around the world contributed to a suite of first-of-a-kind quantum physics experiments known as The BIG Bell Test. Using smartphones and other internet-connected devices, participants ...

Materials Science May 3, 2018

Researchers create instrument to rapidly test if drugs contain trace crystallinity

Researchers at Purdue University have created a device that can quickly and inexpensively determine whether new pharmaceutical formulations have trace crystallinity that can negatively impact the drug's stability and bioavailability.

Space Exploration May 3, 2018

X-ray navigation considered for possible CubeSat mission

Now that NASA has shown the viability of autonomous X-ray navigation in space, a team led by the Smithsonian Astrophysical Observatory plans to include the technology on a proposed CubeSat mission to the Moon, and NASA engineers ...

Optics & Photonics Apr 27, 2018

Radiation technique could offer less harmful alternative to X-rays

A new source of intense terahertz (THz) radiation, which could offer a less harmful alternative to X-rays and has strong potential for use in industry, is being developed by scientists at the University of Strathclyde and ...

Nanophysics Apr 25, 2018

Breaking bottlenecks to the electronic-photonic information technology revolution

Researchers at the University of Washington, working with researchers from the ETH-Zurich, Purdue University and Virginia Commonwealth University, have achieved an optical communications breakthrough that could revolutionize ...

Nanomaterials Apr 24, 2018

Joining metals without welding

Welding is still the standard technique for joining metals. However, this laborious process carried out at high temperatures is not suitable for all applications. Now, a research team from the "Functional Nanomaterials" working ...

Space Exploration Apr 9, 2018

Global sodium variation revealed by satellite optical spectroscopic observations

Aurora light emission appears at high altitudes in the range 100-300 km in the polar atmosphere. Auroras are caused by energetic particles precipitating from space near the Earth.Auroral particle precipitation can induce ...

Hardware Mar 22, 2018

Switching gears toward efficient datacenters with photonics

How can we scale-up datacenters in such a way that they can handle more data at lower cost, while consuming less energy? At Eindhoven University of Technology, Ph.D. student Gonzalo Guelbenzu developed strategies to process ...

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