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Search results for soliton

Mathematics Mar 18, 2016

Maths could help search and rescue ships sail more safely in heavy seas

A unique new computer model built on highly complex mathematics could make it possible to design safer versions of the 'fast ships' widely used in search & rescue, anti-drugs, anti-piracy and many other vital offshore operations.

General Âé¶¹ÒùÔºics Feb 11, 2016

Twisting magnets enhance data storage capacity

Members of a research collaboration have succeeded in experimentally verifying the properties of crystals of chiral magnetic materials, which may lead to the development of new types of magnetic memories with unprecedented ...

Optics & Photonics Jan 26, 2016

Got Solitons? Researcher sees problem as a solution

Sandia National Laboratories' Juan Elizondo-Decanini turned a long-standing problem into an idea he believes could lead to better and less expensive machines, from cell phones to pressure sensors.

Quantum Âé¶¹ÒùÔºics Jan 20, 2016

Scientists confirm existence of quantum knots and create them in a quantum-mechanical field

The very first experimental observations of knots in quantum matter have just been reported in Nature Âé¶¹ÒùÔºics.

Optics & Photonics Jan 7, 2016

Using a microscopic ring to produce pulsed light

Researchers funded by the Swiss National Science Foundation have made a chip-based device that can generate a laser signal with frequencies spaced in a comb-like fashion. Their work could be used in telecommunications applications ...

General Âé¶¹ÒùÔºics Nov 17, 2015

X-ray microscope reveals 'solitons,' a special type of magnetic wave

Researchers used a powerful, custom-built X-ray microscope at the Department of Energy's SLAC National Accelerator Laboratory to directly observe the magnetic version of a soliton, a type of wave that can travel without resistance. ...

Quantum Âé¶¹ÒùÔºics Oct 7, 2015

The topolariton, a new half-matter, half-light particle

A new type of "quasiparticle" theorized by Caltech's Gil Refael, a professor of theoretical physics and condensed matter theory, could help improve the efficiency of a wide range of photonic devices—technologies, such as ...

General Âé¶¹ÒùÔºics Sep 9, 2015

Âé¶¹ÒùÔºicists catch a magnetic wave that offers promise for more energy-efficient computing

A team of physicists has taken pictures of a theorized but previously undetected magnetic wave, the discovery of which offers the potential to be an energy-efficient means to transfer data in consumer electronics.

General Âé¶¹ÒùÔºics Aug 25, 2015

Magnon, meet phonon: Magnetoelastic waves can drive magnetic bubbles through photoexcitation

(Âé¶¹ÒùÔº)—Research in spintronics (short for spin transport electronics – the study of the electron's intrinsic spin and associated magnetic moment in solid-state devices) continues to be focused on methods for exercising ...

Nanomaterials Aug 4, 2015

Graphene enables ultrafast laser pulses for spectroscopy and biomedical applications

Graphene Flagship researchers have developed an optical fibre laser that emits pulses with durations equivalent to just a few wavelengths of the light used. This fastest ever device based on graphene will be ideal for use ...

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