Scientists have shown that their pioneering single atom technology can be adapted to building 3D silicon quantum chips — with precise interlayer alignment and highly accurate measurement of spin states. …read more Source:: Science
Tag: quantum
Integrated quantum chip operations possible, tests show
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•For the first time, an Australian team has combined two fundamental quantum techniques on an integrated silicon platform, confirming the promise of silicon — the basis of all modern computer …read more Source:: Science
Eco-friendly nanoparticles for artificial photosynthesis
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•Researchers have developed a nanoparticle type for novel use in artificial photosynthesis by adding zinc sulfide on the surface of indium-based quantum dots. These quantum dots produce clean hydrogen fuel …read more Source:: Science
Novel approach to coherent control of a three-level quantum system
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•For the first time, researchers were able to study quantum interference in a three-level quantum system and thereby control the behavior of individual electron spins. To this end, they used …read more Source:: Science
Evidence for a new property of quantum matter revealed
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•A theorized but never-before detected property of quantum matter has now been spotted in the lab. …read more Source:: Science
Physicists use terahertz flashes to uncover state of matter hidden by superconductivity
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•A research team has developed a new quantum switching scheme that gives them access to new and hidden states of matter. If researchers can learn to control the hidden state, …read more Source:: Science
Can a quantum drum vibrate and stand still at the same time?
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•Researchers have studied how a ‘drumstick’ made of light could make a microscopic ‘drum’ vibrate and stand still at the same time. …read more Source:: Science
Einstein’s ‘spooky action’ goes massive
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•The elusive quantum mechanical phenomenon of entanglement has now been made a reality in objects almost macroscopic in size. Results show how two vibrating drumheads, the width of a human …read more Source:: Science
Trust is good, quantum trickery is better
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•Scientists prove, for the first time, the security of so-called device-independent quantum cryptography in a regime that is attainable with state-of-the-art quantum technology, thus paving the way to practical realization …read more Source:: Science
New type of quantum material
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•Physicists searching for an explanation for high-temperature superconductivity were surprised when their theoretical model pointed to the existence of a never-before-seen material in a different realm of physics — that …read more Source:: Science