Selective Plating for Junction Delineation in Silicon Nanowires

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• 作者：Chad M. Eichfeld ; Carolyn Wood ; Bangzhi Liu ; Sarah M. Eichfeld ; Joan M. Redwing ; Suzanne E. Mohney
• 刊名：Nano Letters
• 出版年：2007
• 出版时间：September 2007
• 年：2007
• 卷：7
• 期：9
• 页码：2642 - 2644
• 全文大小：141K
• 年卷期：v.7,no.9(September 2007)
• ISSN：1530-6992

文摘

The in situ growth of p-n junctions in silicon nanowires enables the fabrication of a variety of nanoscale electronic devices. We have developeda method for selective coating of Au onto n-type segments of silicon nanowire p-n junctions. Selective plating allows for quick verificationof the position of p-n junctions along the nanowire using electron microscopy and allows for measurement of segment length.