Superconductivity on the verge of Mott localization in ternary iron sulfide
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چکیده
منابع مشابه
A Mott insulator continuously connected to iron pnictide superconductors
Iron-based superconductivity develops near an antiferromagnetic order and out of a bad-metal normal state, which has been interpreted as originating from a proximate Mott transition. Whether an actual Mott insulator can be realized in the phase diagram of the iron pnictides remains an open question. Here we use transport, transmission electron microscopy, X-ray absorption spectroscopy, resonant...
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