Figure 1From: Synthesis and high sensing properties of a single Pd-doped SnO2 nanoribbonA single nanoribbon device. (a) The schematic diagram of the configuration for nanosensors. (b) The optical microscopic image of a Pd-SnO2 NB; inset: the optical microscopic image of a pure SnO2 nanoribbon. (c) The I-V curves of SnO2 NB and Pd-SnO2 NB.Back to article page