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. Author manuscript; available in PMC: 2012 Oct 5.
Published in final edited form as: Nanoscale. 2011 Aug 25;3(10):4060–4068. doi: 10.1039/c1nr10668f

Fig. 5.

Fig. 5

Nitrogen adsorption/desorption isotherms of as-synthesized silicon nanowires obtained (a) from Si wafers with various resistivities for 30 min etching in 0.3 M H2O2 and 4.8 M HF and (b) from 0.008–0.016 Ω· cm Si wafer for various etching times. (Adapted from ref. 46. Copyright 2011 American Chemical Society.)