Electronic and luminescent properties of Cr-doped cadmium sulfide nanowires

• 来源期刊: 中国物理（英文版）
• 关键词: CdS nanowires electrical properties luminescent properties
• 年，卷（期）: 2006,（4）
• 页码范围: 773-777
• 页数: 5页
• 语种: 英文

摘要

Cr-doped CdS nanowires were synthesized in large scale through thermal co-evaporation of CdS and metal Cr powders.General morphology,detailed microstructure and optical properties were characterized using various techniaues.Devices consisting of individual Cr-doped CdS nanowire were fabricated and they exhibited remarkable rectifying characteristics.I-V curves of individual Cr-doped CdS nanowire devices demonstrate that the present nanowires are n-type doped and have high conductivity (10.96 Ω -1cm-1),indicating great potential applications in nanoscale electronic and optoelectronic devices.