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Search results for quanta

Quantum Âé¶¹ÒùÔºics Jan 25, 2021

Adding or subtracting single quanta of sound

Researchers perform experiments that can add or subtract a single quantum of sound—with surprising results when applied to noisy sound fields.

Quantum Âé¶¹ÒùÔºics Dec 18, 2020

When light and atoms share a common vibe

An especially counter-intuitive feature of quantum mechanics is that a single event can exist in a state of superposition—happening both here and there, or both today and tomorrow.

Astronomy Dec 11, 2020

Black holes gain new powers when they spin fast enough

General relativity is a profoundly complex mathematical theory, but its description of black holes is amazingly simple. A stable black hole can be described by just three properties: its mass, its electric charge and its ...

Quantum Âé¶¹ÒùÔºics Dec 10, 2020

Team's electric 'knob' tunes chemical reaction rates in quantum gas

Building on their newfound ability to induce molecules in ultracold gases to interact with each other over long distances, JILA researchers have used an electric "knob" to influence molecular collisions and dramatically raise ...

Astronomy Nov 10, 2020

Âé¶¹ÒùÔºicists propose using atomic clocks of GPS network to detect exotic ultralight fields

A team of physicists from the U.S., Poland and Germany proposes to use quantum sensor networks such as atomic clocks of the GPS network or sensors from the Gnome collaboration (a network of shielded atomic magnetometers made ...

Quantum Âé¶¹ÒùÔºics Nov 5, 2020

Âé¶¹ÒùÔºicists develop efficient modem for a future quantum internet

The first quantum revolution brought about semiconductor electronics, the laser and finally the internet. The coming, second quantum revolution promises spy-proof communication, extremely precise quantum sensors and quantum ...

Biochemistry Oct 16, 2020

Research shows Krebs cycle possible without metals or enzyme catalysts, offers new clues to life's origins

Recent Furman University graduate Trent Stubbs is the author of a new study in Nature Chemistry that may fundamentally alter humanity's understanding of the origin of life. The research was published today.

Analytical Chemistry Oct 13, 2020

Properties of catalysts studied with gamma ray resonance

Steam-assisted oil extraction methods for heavy deposits have long been the focus of attention at Kazan Federal University. In particular, much attention is paid to in-situ combustion catalysts.

Quantum Âé¶¹ÒùÔºics Sep 30, 2020

New detector breakthrough pushes boundaries of quantum computing

Âé¶¹ÒùÔºicists at Aalto University and VTT Technical Research Center of Finland have developed a new detector for measuring energy quanta at unprecedented resolution. This discovery could help bring quantum computing out of the ...

Superconductivity Sep 21, 2020

Researchers identify new type of superconductor

Until now, the history of superconducting materials has been a tale of two types: s-wave and d-wave.

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