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Search results for inversion symmetry

Optics & Photonics Aug 8, 2016

Making a solar energy conversion breakthrough with help from a ferroelectrics pioneer

Designers of solar cells may soon be setting their sights higher, as a discovery by a team of researchers has revealed a class of materials that could be better at converting sunlight into energy than those currently being ...

General Âé¶¹ÒùÔºics Jul 21, 2016

Demonstration of room-temperature spin-orbit torque in NiMnSb

In today's world of ever-increasing digital information storage and computation, the next information storage revolution seeks to exploit a novel effect arising from the relativistic physics of Einstein which allows to make ...

General Âé¶¹ÒùÔºics May 6, 2016

Researchers investigate Chladni patterns in a liquid at microscale

(Âé¶¹ÒùÔº)—A team of researchers with Université Grenoble Alpes in France has discovered that there are differences in patterns created in tiny particles immersed in water over a vibrating drum head, than in dry sand particles ...

Mathematics May 4, 2016

Equilibrium modeling increases contact lens comfort

According to the Vision Council of America, roughly 75% of adults in the United States require some form of vision correction. Yet only 10% of Americans wear contact lenses. Studies estimate that one in four initial contact-users ...

General Âé¶¹ÒùÔºics Mar 7, 2016

Research team achieves controlled movement of skyrmions

A joint research project being undertaken by Johannes Gutenberg University Mainz (JGU) and the Massachusetts Institute of Technology (MIT) has achieved a breakthrough in fundamental research in the field of potential future ...

General Âé¶¹ÒùÔºics Sep 21, 2015

Experiment confirms fundamental symmetry in nature

Scientists working with ALICE (A Large Ion Collider Experiment), a heavy-ion detector on the Large Hadron Collider (LHC) ring, have made precise measurements of particle mass and electric charge that confirm the existence ...

General Âé¶¹ÒùÔºics Aug 17, 2015

The ALICE experiment at CERN makes precise comparison of light nuclei and antinuclei

The ALICE experiment at the Large Hadron Collider (LHC) at CERN has made a precise measurement of the difference between ratios of the mass and electric charge of light nuclei and antinuclei. The result, published today in ...

General Âé¶¹ÒùÔºics Aug 10, 2015

New mathematics advances the frontier of macromolecular imaging

A comprehensive understanding of complex nanostructures—like proteins and viruses—could lead to breakthroughs in some of the most challenging problems in biology and medicine. But because these objects are a thousand ...

Nanophysics Aug 3, 2015

Researches demystify the ferroelectric properties observed in hafnium-oxide-based thin films

Ferroelectric materials have applications in next-generation electronics devices from optoelectronic modulators and random access memory to piezoelectric transducers and tunnel junctions. Now researchers at Tokyo Institute ...

Nanomaterials Apr 1, 2015

Two-dimensional Dirac materials: Structure, properties, and rarity

Graphene, a two-dimensional (2D) honeycomb sheet composed of carbon atoms, has attracted intense interests worldwide because of its outstanding properties and promising prospects in both basic and applied science. The great ...

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