Weak localization and electron-electron scattering in fluorine-doped SnO2 random nanobelt thin films

作者：Amorim Cleber A^*; Dalmaschio Cleocir J; Melzi Andre L R; Leite Edson R; Chiquito Adenilson J

来源：Journal of Physics and Chemistry of Solids, 2014, 75(5): 583-587.

DOI：10.1016/j.jpcs.2014.01.003

• Nanostructures
• Oxides
• Electrical properties
• Magnetic properties
• Transport properties

Electronic properties of self-assembled high crystalline quality fluorine-doped tin oxide (FTO) nanobelts were studied. We report the experimental transport data of a thin film made using a dispersion of these single-crystal nanobelts. We have shown that the theory of weak localization in a weak disorder regime provides a reasonable description of the observed electrons' transport characteristics of fluorine doped tin oxide nanobelts thin films. Also, our results suggest that the macroscopic extrinsic disorder, related to the random distribution of nanobelts, does not give a noticeable contribution to the whole transport mechanism.

• 出版日期2014-5