Stoichiometric FeTe is a superconductor
Nature, Published online: 01 April 2026; doi:10.1038/s41586-026-10321-0Analysis of FeTe films grown using molecular-beam epitaxy and annealed under a Te flux post-growth shows that stoichiometric F...
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Nature, Published online: 01 April 2026; doi:10.1038/s41586-026-10321-0Analysis of FeTe films grown using molecular-beam epitaxy and annealed under a Te flux post-growth shows that stoichiometric FeTe is inherently a superconductor, contradicting the long-held view that it is an antiferromagnetic metal.