Weak coupling shows flaw in strange metal model

Planckian metals have the potential to power high-temperature superconductors, quantum computers and a host of other next-generation technologies. However, these "strange" metals—in which electrical resistance increases ...

Uncovering hidden local states in a quantum material

Quantum materials display exotic behaviors due to the effects of quantum mechanics, or how matter acts on the very small scale of atoms and subatomic particles. The technologically relevant properties of quantum materials ...

Dynamics of contact electrification

A new report on Science Advances developed by Mirco Kaponig and colleagues in physics and nanointegration in Germany, detailed the very basic concept of contact electrification between two metals. In a new experimental method, ...

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