This work provides important insight into one of the parent materials of iron-based superconductors.
This finding sheds light on the role of quasiparticle mass enhancement near a quantum critical point in one of the leading families of high-temperature superconductors.
At the National MagLab and other labs across the globe, the race to discover ever-warmer superconductors is heating up. Find out what these materials are, what they’re good for and why this field is red hot.
Scientists pioneer method that enables material to carry more electrical current without resistance at a higher temperature.
Scientists discovered how strong of a magnetic field was necessary to suppress superconductivity in a thin film of iron-selenium.
Experiment marks first time an iron-based high-temperature superconductor works as a strong magnet.
Researchers find high critical current density in the recently discovered oxypnictide superconductor SmFeAs(O,F), raising hopes for potential electronics applications.
Josephson vortices were unexpectedly observed in the high-temperature iron superconductor SmFeAs(O,F), despite the material’s low electronic anisotropy. This development is important for the future deployment in high-Tc cable technology.