Title : ( Retrieving optical parameters of emerging van der Waals microcrystals )
Authors: Mitradeep Sarkar , Mehrdad Shokooh-Saremi , Michael Enders , Georgia Papadakis ,
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Abstract
To achieve high-quality in low-dimensional layered van der Waals materials, microcrystals are typically exfoliated. The small size of exfoliated flakes makes their optical characterization with conventional far-field optics challenging. Thus, flake-characterization has typically required delicate spatial scanning via a near-field tip. We present a simple method for determining the optical properties of optically small flakes. Our method is based on far-field spectroscopy and requires minimal numerical fitting. We demonstrate the robustness of our method using hexagonal boron nitride and a-MoO3.
Keywords
, Van der Waals materials, Optical parameter retrieval, Mid-long infrared.
@inproceedings{paperid:1095284,
author = {میترادیپ سرکار and Shokooh-Saremi, Mehrdad and میکائل اندرس and جورجیا پاپاداکیس},
title = {Retrieving optical parameters of emerging van der Waals microcrystals},
booktitle = {13th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2023)},
year = {2023},
location = {پاریس, french},
keywords = {Van der Waals materials; Optical parameter retrieval; Mid-long infrared.},
}
%0 Conference Proceedings
%T Retrieving optical parameters of emerging van der Waals microcrystals
%A میترادیپ سرکار
%A Shokooh-Saremi, Mehrdad
%A میکائل اندرس
%A جورجیا پاپاداکیس
%J 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2023)
%D 2023
