Melting-free integrated photonic memory with layered polymorphs

Chalcogenide-based nonvolatile phase change materials (PCMs) have a long history of usage, from bulk disk memory to all-optic neuromorphic computing circuits. Being able to perform uniform phase transitions over a subwavelength scale makes PCMs particularly suitable for photonic applications. For sw...

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Bibliographic Details
Main Authors: Ullah Kaleem, Li Qiu, Li Tiantian, Gu Tingyi
Format: Article
Language:English
Published: De Gruyter 2024-01-01
Series:Nanophotonics
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Online Access:https://doi.org/10.1515/nanoph-2023-0725
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