Photo-enhanced gas sensing of SnS 2 with nanoscale defects

Recently a SnS based NO gas sensor with a 30 ppb detection limit was demonstrated but this required high operation temperatures. Concurrently, SnS grown by chemical vapor deposition is known to naturally contain nanoscale defects, which could be exploited. Here, we significantly enhance the performa...

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Veröffentlicht in:	RSC advances 2019-01, Vol.9 (2), p.626-635
Hauptverfasser:	Yan, Wen-Jie, Chen, Deng-Yun, Fuh, Huei-Ru, Li, Ying-Lan, Zhang, Duan, Liu, Huajun, Wu, Gang, Zhang, Lei, Ren, Xiangkui, Cho, Jiung, Choi, Miri, Chun, Byong Sun, Coileáin, Cormac Ó, Xu, Hong-Jun, Wang, Zhi, Jiang, Zhaotan, Chang, Ching-Ray, Wu, Han-Chun
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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