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Superconductivity 1 hour ago

Researchers observe 'locked' electron pairs in a superconductor cuprate

For the past century since their discovery, superconductors and their mysterious atomic properties have left researchers in awe. These special materials allow electricity to flow through them without any energy loss. They ...

Condensed Matter 4 hours ago

Theoretical research holds promise for advancing modular quantum information processing

The operation of a quantum computer relies on encoding and processing information in the form of quantum bits—defined by two states of quantum systems such as electrons and photons. Unlike binary bits used in classical ...

Condensed Matter Aug 13, 2024

A new approach to fine-tuning quantum materials

Quantum materials—those with electronic properties that are governed by the principles of quantum mechanics, such as correlation and entanglement—can exhibit exotic behaviors under certain conditions, such as the ability ...

Quantum Physics Aug 13, 2024

Studying sources of energy loss to make quantum computing gains

Scientists from Yale University and the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have developed a systematic approach to understanding how energy is lost from the materials that make up qubits. Energy ...

Superconductivity Aug 7, 2024

Team fabricates world's highest-performance superconducting wire segment

Our future energy may depend on high-temperature superconducting (HTS) wires. This technology's ability to carry electricity without resistance at temperatures higher than those required by traditional superconductors could ...

Bio & Medicine Aug 5, 2024

Molecules get a boost from metallic carbon nanotubes

A Lawrence Livermore National Laboratory (LLNL) team has found that pure metallic carbon nanotubes are best at transporting molecules.

General Physics Aug 5, 2024

Microwave popcorn to particle accelerators: Magnetrons show promise as radiofrequency source

A pocket-size gizmo that puts the "pop" in microwave popcorn could soon fuel particle accelerators of the future.

Superconductivity Aug 1, 2024

New study reviews progress in ternary hydrogen-rich superconductors

Room-temperature superconductivity has been a century-long-held dream of scientists. Hydrogen-rich compounds at high pressures are predicted to be potential high-temperature and even room-temperature superconductors and have ...

Optics & Photonics Aug 1, 2024

Experiment uses quantum techniques to stimulate photons, enhancing search for dark matter

Scientists cannot observe dark matter directly, so to "see" it, they look for signals that it has interacted with other matter by creating a visible photon. However, signals from dark matter are incredibly weak. If scientists ...

Superconductivity Jul 31, 2024

Layered superconductor coaxed to show unusual properties with potential for quantum computing

A team led by researchers from the California NanoSystems Institute at UCLA has designed a unique material based on a conventional superconductor—that is, a substance that enables electrons to travel through it with zero ...

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