Measurement of the out-of-plane optical constants of a two-dimensional crystal

Michele Merano

doi:10.1117/12.2651652

17 March 2023 Measurement of the out-of-plane optical constants of a two-dimensional crystal

Michele Merano

Proceedings Volume 12423, 2D Photonic Materials and Devices VI; 1242307 (2023) https://doi.org/10.1117/12.2651652
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

The observation of the out-of-plane optical constants of a monolayer two-dimensional crystal is a challenging task. I illustrate an experimental procedure able to observe these quantities. We measure the out-of-plane surface susceptibilities of Graphene and Molybdenum disulfide monolayers. At a wavelength of 633 nm we find values of 0.6 and 1.1 nm respectively for these two atomic crystals.

Conference Presentation

Citation Download Citation

Michele Merano "Measurement of the out-of-plane optical constants of a two-dimensional crystal", Proc. SPIE 12423, 2D Photonic Materials and Devices VI, 1242307 (17 March 2023); https://doi.org/10.1117/12.2651652

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