Technique reveals quantum phase transition; could lead to superconducting transistors

(PhysOrg.com) — Like atomic-level bricklayers, researchers from the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory are using a precise atom-by-atom layering technique to fabricate an ultrathin transistor-like field effect device to study the conditions that turn insulating materials into high-temperature superconductors.

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Technique reveals quantum phase transition; could lead to superconducting transistors