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Moiré engineering of Cooper-pair density modulation states

Nature, Published online: 01 April 2026; [doi:10.1038/s41586-026-10325-w][1]

Researchers created a moiré superlattice in Sb2Te3/FeTe bilayers, producing spatially modulated superconducting gaps directly imaged with Josephson scanning tunnelling microscopy and spectroscopy, tunable by replacing Sb2Te3 with Bi2Te3.

[1]: https://www.nature.com/articles/s41586-026-10325-w


https://www.nature.com/articles/s41586-026-10325-w