Improved Conductivity Induced by Photodesorption in SnO2 Thin Films Grown by a Sol-Gel Dip Coating Technique

Thin films of undoped and Sb-doped SnO2 have been prepared by a sol-gel dip-coating technique. For the high doping level (2–3 mol% Sb) n-type degenerate conduction is expected, however, measurements of resistance as a function of temperature show that doped samples exhibit strong electron trapping,...

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Veröffentlicht in:	Journal of sol-gel science and technology 1998-01, Vol.13 (1-3), p.793-798
Hauptverfasser:	Luis VA Scalvi, Messias, Fábio R, Souza, A E, M Siu Li, Santilli, C V, Pulcinelli, SH
Format:	Artikel
Sprache:	eng
Schlagworte:	Antimony Current voltage characteristics Dependence Dip coatings Electrical resistivity Immersion coating Sol-gel processes Thermionic emission Thin films Tin dioxide
Online-Zugang:	Volltext
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