journal article·2023-10Open access

Correlating Optical Microspectroscopy with 4×4 Transfer Matrix Modeling for Characterizing Birefringent Van der Waals Materials (Small Methods 10/2023)

Julian Schwarz, Michael Niebauer, Maria Koleśnik‐Gray, Maximilian Szabo, Leander Baier, Phanish Chava, Artur Erbe, Vojislav Krstić, Mathias Rommel, Andreas Hutzler

Small Methods· Volume 7· Issue 10

Abstract

Microspectroscopy In article number 2300618, Schwarz, Niebauer, Hutzler, and co-workers demonstrate microspectroscopy combined with optical modeling as a versatile tool for accessing parameters like the thickness of van der Waals materials. A model based on a 4×4 transfer matrix as a physically holistic approach for precise thickness determination of highly anisotropic materials like black phosphorus is introduced.
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Research context

OpenAlex topics: Spectroscopy Techniques in Biomedical and Chemical Research

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Affiliations

Friedrich‐Alexander‐Universität Erlangen‐Nürnberg (FAU) Electron Devices, Cauerstraße 6 91058 Erlangen Germany

Friedrich‐Alexander‐Universität Erlangen‐Nürnberg (FAU) Applied Physics, Staudtstraße 7 91058 Erlangen Germany

Fraunhofer Institute for Integrated Systems and Device Technology IISB Schottkystraße 10 91058 Erlangen Germany

Helmholtz‐Zentrum Dresden‐Rossendorf (HZDR) Institute of Ion Beam Physics and Materials Research Bautzner Landstrasse 400 01328 Dresden Germany

Forschungszentrum Jülich GmbH Helmholtz Institute Erlangen‐Nürnberg for Renewable Energy (IEK‐11) Cauerstraße 1 91058 Erlangen Germany

References

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