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High-speed integrated nanowire circuits

机译：高速集成纳米线电路

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Macroelectronic circuits made on sub-strates of glass or plastic could one day make computing devices ubiquitous owing to their light weight, flexibility and low cost. But these substrates deform at high temperatures so, until now, only semiconductors such as organics and amorphous silicon could be used, leading to poor performance. Here we present the use of low-temperature processes to integrate high-performance multi-nanowire transistors into logical inverters and fast ring oscillators on glass substrates. As well as potentially enabling powerful electronics to permeate all aspects of modern life, this advance could find application in devices such as low-cost radio-frequency tags and fully integrated high-refresh-rate displays. The mobility of single-crystal semiconducting nanowires is comparable to that of computer-grade silicon. Multi-nanowire transistors — analogous to thin-film transistors — can be assembled from solution on pieces of glass and plastic. For many applications, however, fully interconnected nanowire devices that function as viable circuit elements operating at high frequencies will be required.
机译：在玻璃或塑料基板上制成的宏观电子电路由于重量轻，灵活性强和成本低，有一天可能使计算设备无处不在。但是这些基板在高温下会变形，因此直到现在，只能使用诸如有机物和非晶硅之类的半导体，从而导致性能不佳。在这里，我们介绍使用低温工艺将高性能多纳米线晶体管集成到玻璃基板上的逻辑反相器和快速环形振荡器中。除了可以使强大的电子器件渗透到现代生活的各个方面之外，这种进步还可以在低成本射频标签和完全集成的高刷新率显示器等设备中找到应用。单晶半导体纳米线的迁移率可与计算机级硅的迁移率相媲美。多纳米线晶体管-类似于薄膜晶体管-可以由溶液组装在玻璃和塑料片上。然而，对于许多应用而言，将需要用作高频工作的可行电路元件的完全互连的纳米线器件。

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