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Dynamic cluster approximation QMC calculations for a bilayer two-orbital model (Ni π_(x^2βy^2 ) and π_(3π§^2βπ^2 )) (left) demonstrate that superconductivity in layered nickelates arises from interlayer electron pairs with the largest amplitude in the π_(3π§^2βπ^2 ) orbital (right).
Scientific Achievement: Advanced simulations reveal that superconductivity in bilayer nickelates is driven by interlayer electron pairing mediated by interlayer spin fluctuations.
Significance and Impact: Advanced simulations reveal that superconductivity in bilayer nickelates is driven by interlayer electron pairing mediated by interlayer spin fluctuations.
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