科学与环境

One quantum material, two superconducting states: Stretching helps explain conflicting experiments

来源: Phys.org - latest science and technology news stories · 发布于

One quantum material, two superconducting states: Stretching helps explain conflicting experiments
来源: Phys.org - latest science and technology news stories

Unconventional superconductors can host unusual electronic states, but understanding what drives their superconductivity becomes difficult when different forms of order coexist. The kagome metal CsV3Sb5 has become a particularly debated example.

Unconventional superconductors can host unusual electronic states, but understanding what drives their superconductivity becomes difficult when different forms of order coexist. The kagome metal CsV3Sb5 has become a particularly debated example.

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Electrons slow to a crawl in a strange new quantum state
科学与环境

Electrons slow to a crawl in a strange new quantum state

Scientists at the University of Chicago have uncovered a surprising quantum state in the layered magnetic material Fe5GeTe2, where huge numbers of electrons move together unusually slowly while remaining quantum coherent. The behavior contradicts existing theoretical predictions

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