The Korea Research Institute of Standards and Science (KRISS) has developed a technology that controls the energy of single electrons in the desired form. This technology reduces the instability of electrons caused by external ...
Quantum Physics
Mar 13, 2025
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American quantum computing startup PsiQuantum announced yesterday that it has cracked a significant puzzle on the road to making the technology useful: manufacturing quantum chips in useful quantities.
Optics & Photonics
Mar 3, 2025
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67
In a new study published in Physical Review Letters, scientists have discovered a novel approach to detecting the quantum properties of a system by simply using heat as a witness, requiring no direct measurement of the quantum ...
Quantum computers could be made with fewer overall components, thanks to technology inspired by Schrödinger's cat. A team of researchers from Amazon Web Services has used "bosonic cat qubits," to improve the ability of quantum ...
Quantum Physics
Feb 26, 2025
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Laying the groundwork for quantum communication systems of the future, engineers at Caltech have demonstrated the successful operation of a quantum network of two nodes, each containing multiple quantum bits, or qubits—the ...
Quantum Physics
Feb 26, 2025
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131
Joint research demonstrating the ability to readout superconducting qubits with an optical transducer was published in Nature Physics.
Optics & Photonics
Feb 20, 2025
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90
Qubits—the fundamental units of quantum information—drive entire tech sectors. Among them, superconducting qubits could be instrumental in building a large-scale quantum computer, but they rely on electrical signals and ...
Optics & Photonics
Feb 11, 2025
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111
A team of engineers, physicists and computer specialists at Canadian company, Xanadu Quantum Technologies Inc., has unveiled what they describe as the world's first scalable, connected, photonic quantum computer prototype.
Quantum computers have the potential of outperforming classical computers on some optimization and computational tasks. Compared to classical systems, however, quantum systems are more prone to errors, as they are more sensitive ...
A Franco-German research team, including members from the University of Freiburg, shows that supramolecular chemistry enables efficient spin communication through hydrogen bonds. The work is published in the journal Nature ...
Condensed Matter
Jan 28, 2025
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