A group of researchers from Pisa, Jyväskylä, San Sebastian and MIT have demonstrated how a heterostructure consisting of superconductors and magnets can be used to create unidirectional current like that found in semiconductor ...
Superconductivity
May 11, 2022
0
854
Much like people can learn more about themselves by stepping outside of their comfort zones, researchers can learn more about a system by giving it a jolt that makes it a little unstable—scientists call this "out of equilibrium"—and ...
Superconductivity
Feb 9, 2022
3
3313
The kagome pattern, a network of corner-sharing triangles, is well known amongst traditional Japanese basket weavers—and condensed matter physicists. The unusual geometry of metal atoms in the kagome lattice and resulting ...
Superconductivity
Feb 9, 2022
0
194
Superconductivity is the disappearance of electrical resistance in certain materials below a certain temperature, known as "transition temperature." The phenomenon has tremendous implications for revolutionizing technology ...
Superconductivity
Dec 13, 2021
0
1010
When two superconducting regions are separated by a strip of non-superconducting material, a special quantum effect can occur, coupling both regions: The Josephson effect. If the spacer material is a half-metal ferromagnet, ...
Condensed Matter
Dec 2, 2021
0
895
For quantum computers to surpass their classical counterparts in speed and capacity, their qubits—which are superconducting circuits that can exist in an infinite combination of binary states—need to be on the same wavelength. ...
Nanophysics
Nov 30, 2021
0
290
Just as a voltage difference can generate electric current, a temperature difference can generate a current flow in thermoelectric materials governed by its "Peltier conductivity" (P). Now, researchers from Japan demonstrate ...
Materials Science
Nov 26, 2021
0
2065
While studying the behavior of electrons in iron-based superconducting materials, researchers at the University of Tokyo observed a strange signal relating to the way electrons are arranged. The signal implies a new arrangement ...
Superconductivity
Sep 2, 2021
0
403
Since receiving a $25 million grant in 2019 to become the first National Science Foundation (NSF) Quantum Foundry, UC Santa Barbara researchers affiliated with the foundry have been working to develop materials that can enable ...
Superconductivity
Aug 4, 2021
2
1124
A surprising discovery at TU Wien could help solve the riddle of high-temperature superconductivity: A famous "strange metal" turned out to be a superconductor.
Condensed Matter
Jul 21, 2021
0
398
