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Conferences > CLEO_QELS > 2022 > FTh2D > FTh2D.2

Reconfigurable Metasurfaces Based on Low-Loss Phase Change Material Sb2Se3

Mengyun Wang, June Sang Lee, Samarth Aggarwal, Nikolaos Farmakidis, James Tan, and Harish Bhaskaran

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Abstract

In this study, we propose reconfigurable metasurfaces based on a low-loss chalcogenide phase-change material, antimony triselenide (Sb2Se3). The developed metasurfaces exhibit tunable focusing properties along with transformation of the Sb2Se3 between amorphous and crystalline states.

© 2022 The Author(s)

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