A group-theory approach labels BSE excitons with irreducible representations and total crystal angular momentum to derive selection rules and conservation laws, demonstrated in three materials.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
verdicts
UNVERDICTED 2representative citing papers
High-energy transitions in monolayer WSe2 show delayed dynamics relative to lower-energy excitons, attributed via transient absorption and first-principles calculations to phonon-mediated formation of momentum-dark excitons.
citing papers explorer
-
Symmetries of excitons
A group-theory approach labels BSE excitons with irreducible representations and total crystal angular momentum to derive selection rules and conservation laws, demonstrated in three materials.