Preprint
Oct 2026
Orbital transfer reveals material-selective structure in Rydberg excitons
Rydberg excitons in atomically thin semiconductors offer a sensitive view of dielectric screening and electronic structure. As their spectra become increasingly well resolved, a central question is how much material information an effective Hamiltonian can predict beyond the states used to determine it. Using the 1s, 2...
Meng-Li Wang, Peng Chen, Wen-Qi Xue et al.
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