Direct evidence of traps controlling the carriers transport in SnO2 nanobelts Abstract: This work reports on direct evidence of localized states in undoped SnO2 nanobelts. Effects of disorder and electron localization were observed in Schottky barrier […]
High-performance and low-voltage SnO2-based varistors Abstract: This paper presents the results of a thorough study conducted on the action mechanism of one-dimensional single-crystalline SnO2 nanobelts in decreasing the breakdown electric field (Eb) in SnO2-based varistors. The […]
Writers: Luís F. da Silvaa, J.-C. M’Pekob, Ariadne C. Catto, Sandrine Bernardini,Valmor R. Mastelaro, Khalifa Aguir, Caue Ribeiro, Elson Longo Keywords: Hydrothermal; Heterojunction; ZnO; SnO2; UV light; Ozone sensor Abstract: The sensitivity of ZnO-SnO2 heterojunctions to […]
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