The Reststrahlen Effect in the Optically Thin Limit: A Framework for Resonant Response in Thin Media.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02819
Abstract: Sharp resonances can strongly modify the electromagnetic response of matter. A classic example is the Reststrahlen effect - high reflectivity in the mid-infrared in many polar crystals near their optical phonon resonances. Although this effect… read more here.
Keywords: effect; thin limit; optically thin; reststrahlen effect ... See more keywords
Carrier mobility, lifetime and diffusion length in optically-thin quantum dot semiconductor films.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c06781
Abstract: We propose a method to measure the fundamental parameters that govern diffusion transport in optically-thin quantum-dot semiconductor films, and apply it to quantum-dot materials with different ligands. Thin films are excited optically, and the profile… read more here.
Keywords: diffusion; dot semiconductor; thin quantum; optically thin ... See more keywords
Photon path distributions in optically thin slabs.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.464033
Abstract: The probability distribution function of photon path length in a scattering medium contains valuable information on that medium. While strongly scattering optically thick media have been extensively studied, in particular, with resort to the diffusion… read more here.
Keywords: second moment; optically thin; photon path; distribution ... See more keywords