Weak localization and electron-electron interactions in polycrystalline tin dioxide films

V Ksenevich (1) , Taras Dauzhenka (1) , J. Galibert (2)

1 Belarusian State University
2 LNCMI-T - Laboratoire national des champs magnétiques intenses - Toulouse

Quantum Hall effect in monolayer, bilayer and trilayer graphene C Cobaleda, E Diez, M Amado et al.-Effects of Rashba spin splitting and exchange interaction in electron spin resonance in narrow-gap quantum well heterostructures S S Krishtopenko, K V Maremyanin, A V Malyzhenkov et al.-This content was downloaded from IP address 195.83.11.69 on 12/06 Abstract. Electrical and magnetotransport properties of polycrystalline tin dioxide films were investigated in the temperature range 2-300 K and in high magnetic fields up to 27 T. The experimental data were analyzed using models inherent both for 2D and 3D disordered systems. A crossover from 2D to 3D behaviour was observed as the temperature was increased.

Domaines: Physique [physics]; Matière Condensée [cond-mat]

V Ksenevich, Taras Dauzhenka, J. Galibert. Weak localization and electron-electron interactions in polycrystalline tin dioxide films. 20th International Conference on the Application of High Magnetic Fields in Semiconductor Physics (HMF), Jul 2012, CHAMONIX, France. pp.012022, ⟨10.1088/1742-6596/456/1/012022⟩. ⟨hal-02146131⟩