In the News
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Argonne Quantum Loop – an important step in developing national quantum internet
Scientists from the U.S. Department of Energy’s (DOE) Argonne National Laboratory and the University of Chicago entangled photons across a 52-mile network in the Chicago suburbs, an important step in developing a national quantum internet. Read More
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Energy leading way to tomorrow's quantum internet
Imagine a completely secure network, one that cannot be cracked no matter how sophisticated the cyber assailant or how determined the hack. Further, imagine that the network connects computers that can solve challenges of incredible complexity – problems that are literally beyond the reach of today’s fastest systems– and joins together devices in a quantum internet-of-things, opening up whole new areas of scientific research. Read More
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Creating the heart of a quantum computer: Developing qubits
A computer is suspended from the ceiling. Delicate lines and loops of silvery wires and tubes connect gold-colored platforms. It seems to belong in a science-fiction movie, perhaps a steam-punk cousin of HAL in 2001: A Space Odyssey. But as the makers of that 1968 movie imagined computers the size of a spaceship, this technology would have never crossed their minds – a quantum computer. Read More
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Building the quantum workforce
Argonne National Laboratory and Fermilab are part of the Chicago Quantum Exchange (CQE), an intellectual hub for research and development of quantum technology. The Exchange’s faculty has a new project up their sleeves – teaching students in the University of Chicago’s new certificate program for STEM professionals to learn about quantum technologies. Read More
News and features
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Creating color centers for quantum science
Argonne scientist Benjamin Pingault, a researcher at the Q-NEXT quantum center, creates color centers — qubits made by manipulating single atoms within a crystal — and emphasizes the importance of creativity and adaptability for fruitful collaboration. Read More
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New technique paves way for hybrid quantum networks
From the University of Chicago: Liang Jiang and his postdoctoral associate Zhaoyou Wang have developed a new scheme to send quantum information through transducers. Using their technique, they found they could send a full qubit’s information through a channel, paving the way for hybrid quantum networks. The results were published in Physical Review X. Read More
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What is quantum coherence?
A quantum explainer: Preserving coherence keeps quantum systems clear and comprehensible. In working to extend coherence, scientists can better sync up quantum objects for high-resolution sensing and complex computation Read More
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Orchestrating the nanoscale: exploring light and matter for quantum science
As part of the Q-NEXT quantum research center, Randall Goldsmith of the University of Wisconsin–Madison studies the interplay of light and matter, harnessing it for quantum information technologies. Read More
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Scientists give big boost to signals from tin-based qubits
Stanford collaborators at the Q-NEXT quantum center amp up the signal from tin atoms embedded in diamond, opening possibilities for quantum networking. Read More