Reconfigurable metasurface in the visible spectrum using wide bandgap phase change material antimony sulfide (Sb2S3)

We experimentally demonstrate an electrically tunable metasurface using Sb 2 S 3 in the visible spectrum. We observe a resonance shift of ~16 nm using just 20 nm thick layer of Sb2S3 at a wavelength of ~675 nm.

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Published
2025-01-01
DOI
https://doi.org/10.1364/cleo_si.2025.ss194_2
Primary Topic
Phase-change materials and chalcogenides
Type
article
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article

Reconfigurable metasurface in the visible spectrum using wide bandgap phase change material antimony sulfide (Sb2S3)

Arka Majumdar, Virat Tara, Rui Chen
Phase-change materials and chalcogenides
article

Reconfigurable metasurface in the visible spectrum using wide bandgap phase change material antimony sulfide (Sb2S3)

Arka Majumdar, Virat Tara, Rui Chen
article en

Abstract

We experimentally demonstrate an electrically tunable metasurface using Sb 2 S 3 in the visible spectrum. We observe a resonance shift of ~16 nm using just 20 nm thick layer of Sb2S3 at a wavelength of ~675 nm.

University of Washington (US)
Openalex Percentile: Top 80%
Phase-change materials and chalcogenides
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Reconfigurable metasurface in the visible spectrum using wide bandgap phase change material antimony sulfide (Sb2S3) — Arka Majumdar, Virat Tara, et al. · (2025) | TGRS Research Map | TGRS