Journal Articles Results in Physics Year : 2020

Thermally induced evolution of the structure and optical properties of silicon nanowires

Abstract

In the present paper, we report on the investigation of thermal annealing (TA) effect on structural and optical properties of crystalline silicon nanowires produced by metal-assisted chemical etching approach. In particular, the impact of TA on nanowire length, relative volume and size distribution of voids is described in terms of Lifshitz-Slyozov-Wagner theory considering the TA induced Oswald ripening in the SiNW arrays. It was also found that TA leads to a decrease of the SiNWs total reflection in the wide UV–VIS-IR spectral range. The reported effects can be used for tuning of crystalline SiNWs arrays in view of their further applications in photonics related fields.
Fichier principal
Vignette du fichier
1-s2.0-S2211379720317253-main.pdf (1) Télécharger le fichier
Origin Publisher files allowed on an open archive

Dates and versions

hal-02920082 , version 1 (19-11-2020)

Licence

Identifiers

Cite

Gauhar Mussabek, Vladimir Lysenko, Dana Yermukhamed, Vladimir Sivakov, Victor Yu. Timoshenko. Thermally induced evolution of the structure and optical properties of silicon nanowires. Results in Physics, 2020, 18, pp.103258. ⟨10.1016/j.rinp.2020.103258⟩. ⟨hal-02920082⟩
78 View
57 Download

Altmetric

Share

More