... al.: Fabrication and ultraviolet photoresponse characteristics of ordered SnOx (x ≈ 0.87, 1.45, 2) nanopore films.Nanoscale Research Letters 2011 6:615.Submit your manuscript to a journal and ... 6:615http://www.nanoscalereslett.com/content/6/1/615Page 7 of 7 NANO EXPRESS Open Access Fabrication and ultraviolet photoresponse characteristics of ordered SnOx (x ≈ 0.87, 1.45, 2) nanopore filmsChangli Li1, Maojun ... 450°C, and 550°C)have an approximate atomic ratio of tin to oxygen of 1 :0.87, 1: 1.45, and 1:2, respectively. This is consistentwith the results of XRD patterns and Raman spectra. Photoresponse of...