Silicon-based spectrally selective emitters with good high-temperature stability on stepped metasurfaces

Autor: Yu Zhu, Guozhi Hou, Qingyuan Wang, Ting Zhu, Teng Sun, Jun Xu, Kunji Chen
Rok vydání: 2022
Předmět:
Zdroj: Nanoscale. 14(30)
ISSN: 2040-3372
Popis: Solar thermophotovoltaic (STPV) systems have attracted increasing attention due to their great prospects for breaking the Shockley-Queisser limit. As a critical component of high-performance STPV systems, fabrication of a spectrally selective emitter with good stability at high temperature is one of the main research challenges. In this study, we developed a hybrid silicon-based metasurface emitter with spectral selectivity and high temperature stability using a simple fabrication process by introducing a controlled silicon nitride (SiN
Databáze: OpenAIRE