Active control of amorphous and crystalline GSST multilayer layouts in a 1D gold grating through thermoplasmonic induced process

• Published in: International journal of thermal sciences Vol. 185; p. 108087
• Main Authors: Zamani, Naser, Khanehzar, Ahmad, Mousavi, Seyed Mehdi, Hatef, Ali, Nadgaran, Hamid
• Format: Journal Article
• Language: English
• Published: Elsevier Masson SAS 01.03.2023
• Subjects: Multilayer; Multiphysics problem; Phase change material; Pulse laser fluence; Thermoplasmonic induction; Tunable absorber; Multiphysics problem; Phase change material; Multilayer; Thermoplasmonic induction; Tunable absorber; Pulse laser fluence

Chalcogenide phase-change materials (PCMs) are particularly suited for dynamically controlling the response of photonic devices because they offer high-speed phase switching, non-volatility, reversibility, high thermal stability, and multi-level structure capability. Ge2Sb2Se4Te1 (GSST) has recently...