2 papers
cond-mat.mtrl-sci2025
Impact of Metal Cation on Chiral Properties of 2D Halide Perovskites
Mike Pols, Helena Boom, Geert Brocks +2
Chiral two-dimensional (2D) halide perovskites are formed by embedding chiral organic cations in a perovskite crystal structure. The chirality arises from distortions of the 2D met…
cond-mat.mtrl-sci2025
Chiral Phonons in 2D Halide Perovskites
Mike Pols, Geert Brocks, SofÃa Calero +1
Phonons in chiral crystal structures can be circularly polarized, making them chiral. Chiral phonons carry angular momentum, which is observable in heat currents, and, via coupling…