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Optics & Photonics Sep 19, 2017

Âé¶¹ÒùÔºicists develop new design for fast, single-photon guns

Researchers from the Moscow Institute of Âé¶¹ÒùÔºics and Technology and the University of Siegen have explained the mechanism of single-photon generation in diamond diodes. Their findings, published in Âé¶¹ÒùÔºical Review Applied, ...

Quantum Âé¶¹ÒùÔºics Sep 13, 2017

Quantum sensors decipher magnetic ordering in a new semiconducting material

For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able ...

Optics & Photonics Sep 11, 2017

Using mirrors to improve the quality of light particles

Scientists from the University of Basel's Department of Âé¶¹ÒùÔºics and the Swiss Nanoscience Institute have succeeded in dramatically improving the quality of individual photons generated by a quantum system. The scientists ...

Quantum Âé¶¹ÒùÔºics Sep 6, 2017

Scientists have developed a new tool for imaging life at the nanoscale

Australian scientists have developed a new tool for imaging life at the nanoscale that will provide new insights into the role of transition metal ions such as copper in neuro-degenerative diseases.

Quantum Âé¶¹ÒùÔºics Aug 8, 2017

Spinning diamonds for quantum precision

We live in a noisy world. Interference from light, vibrations, electromagnetic radiation and sound can be annoying; it messes with our sleep and can interfere with our electrical equipment.

Quantum Âé¶¹ÒùÔºics Jul 25, 2017

Researchers demonstrate new way to produce high-density clusters of aligned quantum sensors in diamond

Imagine a sensor so sensitive it can detect changes in the proton concentration of a single protein, within a single cell. This level of insight would reveal elusive quantum-scale dynamics of that protein's function, potentially ...

Nanophysics Jul 24, 2017

Quantum computing building blocks

For decades scientists have known that a quantum computer—a device that stores and manipulates information in quantum objects such as atoms or photons—could theoretically perform certain calculations far faster than today's ...

Quantum Âé¶¹ÒùÔºics Jul 20, 2017

Probability that the quantum world obeys local realism is less than one in a billion, experiment shows

(Âé¶¹ÒùÔº)—Âé¶¹ÒùÔºicists have reported some of the strongest evidence yet that that the quantum world does not obey local realism by demonstrating new evidence for the existence of quantum entanglement. By performing an essentially ...

General Âé¶¹ÒùÔºics Jul 13, 2017

Researchers develop technique to control and measure electron spin voltage

Information technologies of the future will likely use electron spin—rather than electron charge—to carry information. But first, scientists need to better understand how to control spin and learn to build the spin equivalent ...

General Âé¶¹ÒùÔºics Jul 6, 2017

Quantum sensor with improved resolution can now identify individual atoms in biomolecules

Nuclear magnetic resonance scanners, as are familiar from hospitals, are now extremely sensitive. A quantum sensor developed by a team headed by Professor Jörg Wrachtrup at the University of Stuttgart and researchers at ...

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