期刊
NANO LETTERS
卷 11, 期 11, 页码 4607-4611出版社
AMER CHEMICAL SOC
DOI: 10.1021/nl202065x
关键词
Molecular electronics; graphene; nanoelectrodes; single-electron tunneling
类别
资金
- Dutch Foundation for Fundamental Research on Matter (FOM)
- EU
- Ministerio de Educacion y Ciencia [CTQ2009-06959/BQU]
- ICREA (Institucio Catalana de Recerca i Estudis Avancats)
- ICREA Funding Source: Custom
We report on a method to fabricate and measure gateable molecular junctions that are stable at room temperature. The devices are made by depositing molecules inside a few-layer graphene nanogap, formed by feedback controlled electroburning. The gaps have separations on the order of 1-2 nm as estimated from a Simmons model for tunneling. The molecular junctions display gateable I-V-characteristics at room temperature.
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