2023-07-25 | The Role of Optical Phonon Confinement in the Infrared Dielectric Response of III–V Superlattices – Adv. Mater. Matson, J. R.; Alam, M. N.; Varnavides, G.; Sohr, P.; Knight, S.; Darakchieva, V.; Stokey, M.; Schubert, M.; Said, A.; Beechem, T.; Narang,* P.; Law, S.; Caldwell, J. D.