Schematic for the pair density modulation within lattice unit cell (IMAGE)

Beijing Zhongke Journal Publising Co. Ltd.

Schematic for the pair density modulation within lattice unit cell

Caption

This picture shows the crystal structure of the superconducting film in this study. The Cooper pairs are shown as balls with paired opposite arrows in it. The Cooper pairing strength is stronger at chalcogen atoms contacting the substrate and weaker at topmost chalcogens.

Credit

Beijing Zhongke Journal Publising Co. Ltd.

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