Self-Assembled Molecular Nanowires of 6,13-Bis(methylthio)pentacene: Growth, Electrical Properties, and Applications

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• 作者：Yutaka Wakayama ; Ryoma Hayakawa ; Toyohiro Chikyow ; Shinichi Machida ; Tomonobu Nakayama ; Stefan Egger ; Dimas G. de Oteyza ; Helmut Dosch ; Kenji Kobayashi
• 刊名：Nano Letters
• 出版年：2008
• 出版时间：October 8, 2008
• 年：2008
• 卷：8
• 期：10
• 页码：3273-3277
• 全文大小：262K
• 年卷期：v.8,no.10(October 8, 2008)
• ISSN：1530-6992

文摘

We demonstrate a comprehensive study of self-assembled molecular nanowire, including molecular design, one-dimensional crystal growth, resistivity measurement of individual wire, and application to a field-effect transistor. Appropriate molecular design and control of interfacial interactions lead to single crystalline wire growth with an extensive π-stacking motif. Resistivity measurements of an individual molecular wire indicate that these structural features are advantageous for electrical transport. Finally, field-effect transistors with single- and double-wire channels were fabricated to give some indication of the potential application of the molecular wires.