Researchers have for the first time created and imaged a novel pair of quantum dots — tiny islands of confined electric charge that act like interacting artificial atoms. Such ”coupled” …read more Source:: Science
Tag: quantum
Physicists mash quantum and gravity and find time, but not as we know it
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•Researchers say they have discovered ‘a new kind of quantum time order’. The discovery arose from an experiment the team designed to bring together elements of the two big — …read more Source:: Science
Physicists can predict the jumps of Schrödinger’s cat (and finally save it)
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•Researchers have figured out how to catch and save Schrödinger’s famous cat, the symbol of quantum superposition and unpredictability, by anticipating its jumps and acting in real time to save …read more Source:: Science
Physicists ‘teleport’ logic operation between separated ions
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•Physicists have teleported a computer circuit instruction known as a quantum logic operation between two separated ions (electrically charged atoms), showcasing how quantum computer programs could carry out tasks in …read more Source:: Science
Quantum gas turns supersolid
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•Researchers report on the observation of supersolid behavior in dipolar quantum gases of erbium and dysprosium. In the dysprosium gas these properties are unprecedentedly long-lived. This sets the stage for …read more Source:: Science
Listening to the quantum vacuum
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•Since the historic finding of gravitational waves from two black holes colliding over a billion light years away was made in 2015, physicists are advancing knowledge about the limits on …read more Source:: Science
Matter waves and quantum splinters
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•Physicists have shown that shaking ultracold Bose-Einstein condensates can cause them to either divide into uniform segments or shatter into unpredictable splinters, depending on the frequency of the shaking. …read more Source:: Science
When semiconductors stick together, materials go quantum
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•Researchers have developed a simple method that could turn ordinary semiconducting materials into quantum machines — superthin devices marked by extraordinary electronic behavior that could help to revolutionize a number …read more Source:: Science
Scientists discover new quantum spin liquid
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•A research team has made a significant breakthrough in the search for new states of matter. The scientists show that a perovskite-related metal oxide exhibits a quantum spin liquid state, …read more Source:: Science
More stable light comes from intentionally ‘squashed’ quantum dots
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•Intentionally ‘squashing’ colloidal quantum dots during chemical synthesis creates dots capable of stable, ‘blink-free’ light emission that is fully comparable with the light produced by dots made with more complex …read more Source:: Science