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Superconductivity news
Dual-rail superconducting qubits generate high-fidelity logical entanglement, study finds
Quantum computers, systems that process information leveraging quantum mechanical effects, could outperform classical computers on some advanced tasks. These systems rely on qubits, the fundamental units of quantum information, ...
A spinel crystal structure exhibits unusual, pressure-induced superconductivity
Superconductors are materials that conduct electricity with an electrical resistance of zero. Superconductivity is generally observed when materials are cooled down to extremely low temperatures. In some cases, however, like ...
Superconducting chip generates tunable terahertz waves for compact imaging
A tiny crystal chip which uses terahertz radiation to see clearly through a wide range of materials could find applications in health care, biological research, and security screening. Researchers from Scotland and Japan ...
Optics & Photonics
Mar 23, 2026
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Superconducting quantum processor performs well with significantly less wiring
Quantum computers, computing systems that process information using quantum mechanical effects, could outperform classical computers on some computational tasks. These computers rely on qubits, the basic units of quantum ...
Superconducting altermagnets could carry spin without energy loss
Researchers have proposed that a newly identified class of magnetic materials could extend the zero-resistance currents of superconductors to electron spins. Publishing their calculations in Physical Review X, Kyle Monkman ...
Opening a new window into superconductivity by reimagining a classic tool
For more than a century, condensed matter physics has grappled with one of its greatest unsolved challenges: how to build superconductors that operate at room temperature and transmit electricity with no loss. Now, in a paper ...
Condensed Matter
Mar 20, 2026
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Microwave quantum network shows resilience against heat-related disturbances
Quantum communication systems are emerging solutions to transmit information between devices in a network leveraging quantum mechanical phenomena, such as entanglement. Entanglement is a quantum effect that entails a link ...
Superconductor advancement could unlock ultra-energy-efficient electronics
Superconducting materials could play a crucial role in the energy-efficient applications of the future. However, several technical challenges still stand in the way of their practical use. Now, researchers at Chalmers University ...
Superconductivity
Mar 17, 2026
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Physicists break longstanding high-temperature superconductivity record at ambient pressure
Researchers from the Texas Center for Superconductivity (TcSUH) and the department of physics at the University of Houston have broken the temperature record for superconductivity at ambient pressure—a breakthrough that could ...
Condensed Matter
Mar 15, 2026
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Palm-sized superconducting magnet achieves 42 tesla, rivaling the world's biggest
When we think of powerful magnets used in particle accelerators or for NMR (nuclear magnetic resonance), we often envision bulky machines, sometimes the size of buildings. But in an extraordinary breakthrough for physics, ...
Watching quantum behavior in action: MagnetoARPES reveals time-reversal symmetry breaking in a kagome superconductor
Electron movement and structures described in quantum physics allow researchers to better understand how and why materials like superconductors behave as they do. Rice University researchers Jianwei Huang and Ming Yi have ...
Superconductivity
Mar 11, 2026
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In search of a room-temperature superconductor, scientists present a research agenda
The search for materials that can conduct electricity at room temperature without losing energy is one of the greatest and most consequential challenges of modern physics: loss-free power transmission, more efficient motors ...
Superconductivity
Mar 9, 2026
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Superconductivity controlled by a built-in light-confining cavity
For the first time, physicists have demonstrated that a material's superconductivity can be altered by coupling it to an in-built, light-confining cavity. In experiments published in Nature, a team led by Itai Keren at Columbia ...
'Superconducting dome' hints at high-temperature superconductivity in thin nickelate films
Superconductivity is a quantum state of matter characterized by an electrical resistance of zero and the expulsion of magnetic fields at low temperatures below a critical point. Superconductors, materials in which this state ...
Hidden atomic dichotomy drives superconductivity in ultra-thin compound
Physicists in China have unveiled new clues to the origins of high-temperature superconductivity in an iron-based material just a single unit-cell thick. Led by Qi-Kun Xue and Lili Wang at Tsinghua University, the team's ...
Matching vibrations is all it takes to shut down superconductivity in a nearby crystal
The world is never really at rest. Even in a vacuum near ultracold temperatures where all classical motion should come to a halt, you'll find quantum fluctuations. In thin, two-dimensional materials, these include random ...
Superconductivity
Feb 26, 2026
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493
Triplet superconductivity—physicists may have found the missing link for quantum computers
Many physicists are searching for a triplet superconductor. Indeed, we could all do with one, although we may not know it yet—or understand why. Triplet superconductors could be the key to achieving the most energy-efficient ...
Superconductivity
Feb 19, 2026
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New amplifier design promises less noise, more gain for quantum computers
The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), RIKEN researchers have ...
Superconductivity
Feb 17, 2026
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Strong correlations and superconductivity observed in a supermoiré lattice
Two or more graphene layers that are stacked with a small twist angle in relation to each other form a so-called moiré lattice. This characteristic pattern influences the movement of electrons inside materials, which can ...
Muon Knight shift reveals the behavior of superconducting electron pairs
Quantum materials and superconductors are difficult enough to understand on their own. Unconventional superconductors, which cannot be explained within the framework of standard theory, take the enigma to an entirely new ...
Condensed Matter
Feb 9, 2026
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More news
How superconductivity arises: New insights from moiré materials
Terahertz microscope reveals the motion of superconducting electrons
Novel quantum refrigerator benefits from problematic noise
The first direct observation of a liquid charge density wave
Why quantum computers have memory problems over time
Physicists push superconducting diodes to high temperatures
A new traveling-wave Josephson amplifier with built-in reverse isolation
Calibrating qubit charge to make quantum computers even more reliable
Surface-only superconductor is the strangest of its kind
New cable design mitigates flaws in superconducting wires
Study uncovers internal cell 'trade winds' that drive movement and repair
Quantum researchers engineer extremely precise phonon lasers
Cells under stress: How a chemotherapy drug damages RNA
