High-performance thin-film-transistors based on semiconducting-enriched single-walled carbon nanotubes processed by electrical-breakdown strategy
Applied Surface Science(2015)
摘要
•We selectively burn metallic single wall carbon nanotubes (SWCNT) by electrical breakdown.•We successfully achieve a semiconducting enriched-SWCNT in TFT configuration.•High performance, like On/Off of 105 and a subthreshold swing of 165mV/decades were obtained.•After PMMA coating, the SWCNT–TFTs were found stables for more than 4 months.
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关键词
Carbon nanotubes,Thin-film-transistor,Electrical-breackdown,On/Off switching ratio
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