superconductor

Researchers from Johns Hopkins University have found a superconducting material naturally stable in two states at once, which is useful for quantum computers.

Superconductors can conduct electricity with absolutely no loss, so they could be revolutionary if not for one little problem: they only work if kept extremely cold. But now researchers at Max Planck have reported a new record high temperature for superconductivity, at a toasty -23° C (-9.4° F).

Practical quantum computers may be another step closer to reality, thanks again to graphene. The bits of information in quantum computers (qubits) can exist in two states at once, and now researchers have managed to record just how long that superposition state can last in a qubit made of graphene.

​Researchers at Harvard University say they've managed to create the first-ever sample of metallic hydrogen.

Scientists at the University of Cambridge claim to have discovered a method to trigger the superconducting properties of graphene without actually altering its chemical structure.

The latest graphene breakthrough comes in the form of a method for using the supermaterial to create two-dimensional materials that could be used in the next generation of lasers, electronics and sensors.

Scientists at the Max Planck Institute may have found a new superconducting state of matter that is better suited to high temperatures, in a development that brings the dream of mainstream maglev trains and highly energy-efficient electronics a little closer to reality.

California Institute of Technology physicists have observed a new phase of matter whose properties may help explain fundamental questions in the field of high-temperature superconductors

As part of the quest to come up with a room temperature superconductor, researchers from the Max Planck Institute for Chemistry and Johannes Gutenberg University Mainz have developed new record high-temperature superconductor – and it smells like rotten eggs.

MIT's new compact tokamak fusion reactor design is based on the latest magnetic superconductor technology. The ARC (affordable, robust, compact) reactor design promises smaller, cheaper reactors that could make fusion power practical within 10 years.

Scientists at the University of Southern California (USC) have made steps toward discovering a new family of superconductor materials that work at relatively high temperatures, with possible applications in physics research, medical imaging and high-performance electronics.

With properties that seemingly defy normal physics, Helium-4 superfluid has long defied practical demonstrations of its theorized quasiparticle structure. Now physicists claim to have synthesized this structure in a laser latticed, super-cold superfluid by giving the whole thing a good shake.