Search results for nonclassical behavior

Optics & Photonics Mar 4, 2024

Multiparticle nanostructures for building better quantum technologies

In Nature Physics, the LSU Quantum Photonics Group offers fresh insights into the fundamental traits of surface plasmons, challenging the existing understanding. Based on experimental and theoretical investigations conducted ...

Optics & Photonics Jun 23, 2023

Researchers develop a new source of quantum light

Using novel materials that have been widely studied as potential new solar photovoltaics, researchers at MIT have shown that nanoparticles of these materials can emit a stream of single, identical photons.

Nanophysics Mar 30, 2023

First real-time glimpse of nanoparticles self-assembling into crystals

For the first time ever, researchers have watched the mesmerizing process of nanoparticles self-assembling into solid materials. In the stunning new videos, particles rain down, tumble along stairsteps and slide around before ...

Quantum Physics Oct 31, 2022

Study proves a generalization of Bell's theorem: Quantum correlations are genuinely tripartite and nonlocal

Quantum theory predicts the existence of so-called tripartite-entangled states, in which three quantum particles are related in a way that has no counterpart in classical physics. Theoretical physicists would like to understand ...

Materials Science Mar 7, 2022

Weird world of high-pressure chemistry made simple by new electronegativity scale

A Skoltech professor and his Chinese colleagues have revised a key chemical concept, electronegativity, and determined this characteristic for all elements under varying pressures. The revamped notion of electronegativity ...

Quantum Physics Dec 14, 2021

'Crazy' light emitters: Physicists see an unusual quantum phenomenon

A highly unusual movement of light emitting particles in atomically-thin semiconductors was experimentally confirmed by scientists from the Würzburg–Dresden Cluster of Excellence ct.qmat–Complexity and Topology in Quantum ...

Optics & Photonics Aug 31, 2021

Physicists mix classical light with half a photon on a qubit

A Russian-U.K. research team has proposed a theoretical description for the new effect of quantum wave mixing involving classical and nonclassical states of microwave radiation. This effect, which previously lacked a rigorous ...

General Physics Mar 9, 2021

Evidence of superfluidity in a dipolar supersolid

Superfluidity in liquids and gases can manifest as a reduced moment of inertia (the rotational analog of mass) under slow rotations. Non-classical rotational effects can also be considered in the elusive supersolid phases ...

Optics & Photonics Dec 24, 2019

Synthetic magnetism leads photons on a 2-D quantum walk

Randomness governs many things, from the growth of cell colonies and the agglomeration of polymers to the shapes of tendrils that form when you pour cream into a cup of coffee.

Quantum Physics Dec 11, 2019

Cheers! Maxwell's electromagnetism extended to smaller scales

On Dec. 11, 2019, a general framework for incorporating and correcting for nonclassical electromagnetic phenomena in nanoscale systems will be presented in the journal Nature.

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