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High-temperature superconductivity

Electron mirages in an iron salt

The detection of unusual 'mirage' energy bands in photoemission spectra of single-atom layers of iron selenide reveals the probable cause of high-temperature superconductivity in these artificial structures. See Letter p.245

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Correspondence to Jan Zaanen.

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Zaanen, J. Electron mirages in an iron salt. Nature 515, 205–206 (2014).

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