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Squeezing light into a tiny channel brings optical computing a step closer

By forcing light to go through a smaller gap than ever before, researchers have paved the way for computers based on lig…

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Harnessing the rattling motion of oxygen ions to convert T-rays to visible light

A team of researchers led by Hideo Hosono at Tokyo Tech has shown that terahertz rays can be converted to light visible …

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Qubits put into reverse

The NBI discovery should be seen in the context of quantum computers, the new and powerful next generation super compute…

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A space-time sensor for light-matter interactions

In their first two experimental tests of the new method, the Munich researchers turned their attosecond pulse trains on …

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Researchers have observed a macroscopic quantum penetration phenomenon using a superconducting transistor

This research will contribute to the study of new quantum information devices using phase-super-current and will contrib…

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Quantum simulators wield control over more than 50 qubits

Atoms provide a robust platform for observing quantum magnets in action.

As the basis for its quantum simulation, the JQI team deploys up to 53 individual ytterbium ions—charged atoms trapped i…

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Scientists make transparent materials absorb light

In their theoretical research, the results of which were published in the journal Optica, the physicists managed to disp…

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Scientists manipulate heat flow through a nanocavity

Mexican scientists have developed a theoretical way to manipulate heat transfer at a nanometric scale.

Micro and nanocavities are structures designed to confine an electromagnetic wave of a certain frequency and make it res…

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Key component to scale up quantum computing invented

Sydney team develops microcircuit based on Nobel Prize research

A team at the University of Sydney and Microsoft, in collaboration with Stanford University in the US, has miniaturised …

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Ultrathin and Flat Graphene Metalenses Gain More Properties

Lenses made of graphene and precisely pierced gold sheets are able to concentrate terahertz beams to a spot, flip its polarization and modulate its intensity

These optical devices, made of graphene and a punctured gold surface, could become optical components for advanced appli…

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HIGH-SPEED QUANTUM ENCRYPTION MAY HELP SECURE THE FUTURE INTERNET

Researchers are wielding the same strange properties that drive quantum computers to create hack-proof forms of data encryption

The system is capable of creating and distributing encryption codes at megabit-per-second rates, which is five to 10 tim…

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Color me Purple, or Red, or Green, or …

NIST researchers develop color filters that respond to the angle of incident light

A team led by scientists at the National Institute of Standards and Technology (NIST) has, for the first time, developed…

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Quantifying quanta

Elementary quantum-computing device used to observe quanta in propagating microwaves

A research group at the University of Tokyo and its collaborators have demonstrated for the first time that magnons—the …

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A faster way to make Bose-Einstein condensates

Method of laser cooling may speed up investigations into magnetism and superconductivity.

The team used a new process of laser cooling to cool a cloud of rubidium atoms all the way from room temperature to 1 mi…

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Quantum Internet goes Hybrid

In their study, the ICFO researchers used two very distinct quantum nodes: the emitting node was a laser-cooled cloud of…

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Hidden Properties of Solids

Physicists open the door to the first direct measurement of Berry curvature in solid matter

UC Santa Barbara physicists have opened the door to the first direct measurement of Berry curvature in solid matter. The…

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Enhancing the quantum sensing capabilities of diamond

Shooting electrons at diamonds can introduce quantum sensors into them

Researchers have discovered that dense ensembles of quantum spins can be created in diamond with high resolution using a…

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Method for enhancing superconductivity by laser irradiation

Computer simulations lead to discovery

The research group plans to conduct further experiments to test its theory, obtained through these findings, that strong…

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Quantum optics allows us to abandon expensive lasers in spectroscopy

Lomonosov Moscow State University scientists have invented a new method of spectroscopy

An international research group together with scientists from the MSU have developed a time-resolved spectroscopy method…

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Borophene shines alone as 2-D plasmonic material

Rice University scientists calculate flat boron capable of visible plasmon emissions

The researchers said their results present the interesting possibility of manipulating data at subdiffraction wavelength…

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