Moiré with flat bands is different
Heikkilä, T. T., & Hyart, T. (2019). Moiré with flat bands is different. Europhysics News, 50(3), 24-26. https://doi.org/10.1051/epn/2019304
Published inEurophysics News
© European Physical Society, EDP Sciences, 2019
Recent experimental discoveries of superconductivity and other exotic electronic states in twisted bilayer graphene (TBG) call for a reconsideration of our traditional theories of these states, usually based on the assumption of the presence of a Fermi surface. Here we show how such developments may even help us finding mechanisms of increasing the critical temperature of superconductivity towards the room temperature.
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