Quantum confinement effect in Sb thin filmsRemoveAnuradha Wijesinghe, Yongxi Ou, Anjali Rathore, Chandima Kasun Edirisinghe, Pradip Adhikari, An-Hsi Chen, Dustin Gilbert, Anthony Richardella, Nitin Samarth, and Joon Sue LeePhys. Rev. Materials 10, 014204 (2026)