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Fabrication and ultraviolet photoresponse characteristics of ordered SnOx (x ≈ 0.87, 1.45, 2) nanopore films

Overview of attention for article published in Discover Nano, December 2011
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Title
Fabrication and ultraviolet photoresponse characteristics of ordered SnOx (x ≈ 0.87, 1.45, 2) nanopore films
Published in
Discover Nano, December 2011
DOI 10.1186/1556-276x-6-615
Pubmed ID
Authors

Changli Li, Maojun Zheng, Xianghu Wang, Lujun Yao, Li Ma, Wenzhong Shen

Abstract

Based on the porous anodic aluminum oxide templates, ordered SnOx nanopore films (approximately 150 nm thickness) with different x (x ≈ 0.87, 1.45, 2) have been successfully fabricated by direct current magnetron sputtering and oxidizing annealing. Due to the high specific surface area, this ordered nanopore films exhibit a great improvement in recovery time compared to thin films for ultraviolet (UV) detection. Especially, the ordered SnOx nanopore films with lower x reveal higher UV light sensitivity and shorter current recovery time, which was explained by the higher concentration of the oxygen vacancies in this SnOx films. This work presents a potential candidate material for UV light detector.PACS: 81.15.Cd, 81.40.Ef, 81.70.Jb, 85.60.Gz.

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Mendeley readers

The data shown below were compiled from readership statistics for 14 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 14 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 3 21%
Student > Master 2 14%
Researcher 2 14%
Professor 1 7%
Student > Doctoral Student 1 7%
Other 2 14%
Unknown 3 21%
Readers by discipline Count As %
Materials Science 7 50%
Engineering 2 14%
Chemistry 1 7%
Unknown 4 29%