Search results for superconducting fluctuations

Condensed Matter Jul 14, 2023

Thanks to trapped electrons, a material expected to be a conducting metal remains an insulator

New research sheds light on the mechanism behind how a special material changes from an electrically conducting metal to an electric insulator. The researchers studied lanthanum strontium nickel oxide (La1.67Sr0.33NiO4) derived ...

Quantum Physics Jun 20, 2023

Researchers develop open-source software to speed up quantum research

Quantum technology is expected to fundamentally change many key areas of society. Researchers are convinced that there are many more useful quantum properties and applications to explore than those we know today. A team of ...

Optics & Photonics May 18, 2023

Wiring up quantum circuits with light

Quantum computers promise to solve challenging tasks in material science and cryptography that will remain out of reach even for the most powerful conventional supercomputers in the future. Yet, this will likely require millions ...

Condensed Matter May 10, 2023

Physicists discover 'stacked pancakes of liquid magnetism'

Physicists have discovered "stacked pancakes of liquid magnetism" that may account for the strange electronic behavior of some layered helical magnets.

General Physics May 8, 2023

RHIC gets ready to smash gold ions for Run 23

The start of this year's physics run at the Relativistic Heavy Ion Collider (RHIC) also marks the start of a new era. For the first time since RHIC began operating at the U.S. Department of Energy's Brookhaven National Laboratory ...

Condensed Matter May 4, 2023

Laser pulses triple transition temperature for ferromagnetism in a rare-earth titanate

Researchers in Germany and the U.S. have shown for the first time that terahertz (THz) light pulses can stabilize ferromagnetism in a crystal at temperatures more than three times its usual transition temperature. As the ...

Condensed Matter Apr 28, 2023

A model system of topological superconductivity mediated by skyrmionic magnons

Topological superconductors are superconducting materials with unique characteristics, including the appearance of so-called in-gap Majorana states. These bound states can serve as qubits, making topological superconductors ...

Quantum Physics Apr 20, 2023

Heaviest Schrödinger cat achieved by putting a small crystal into a superposition of two oscillation states

Even if you are not a quantum physicist, you will most likely have heard of Schrödinger's famous cat. Erwin Schrödinger came up with the feline that can be alive and dead at the same time in a thought experiment in 1935. ...

Condensed Matter Mar 11, 2023

Physicists explore mysteries of strange metals

Physicists are learning more about the bizarre behavior of "strange metals," which operate outside the normal rules of electricity.

Nanophysics Feb 16, 2023

Frustrated ferromagnetic transition in AB-stacked honeycomb bilayer

In two-dimensional (2D) ferromagnets, anisotropy is essential for the magnetic ordering as dictated by the Mermin-Wagner theorem. The recently discovered van der Waals ferromagnets are largely considered to have uniaxial ...

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