Prediction for two spatially modulated superfluids: ${}^4$He on fluorographene and on hexagonal BN

Pier Luigi Silvestrelli, Marco Nava, Francesco Ancilotto +1

We have derived the adsorption potential of ${}^4$He atoms on fluorographene (GF), on graphane and on hexagonal boron nitride (hBN) by a recently developed ab initio method that inco…