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arXiv 0802.3195cond-mat.mtrl-scicond-mat.other
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嵌入硼团簇功能化石墨烯

Functionalizing graphene by embedded boron clusters

A. Quandt, C. Ozdogan, J. Kunstmann, H. Fehske

摘要:

我们提出了一个模型系统,可以作为一个蓝图的石墨烯为基础的纳米器件的控制布局。该系统由注入石墨烯基质中的B7簇链组成,其中硼簇不直接连接。我们表明,石墨烯基质很容易接受这些交替的硼链,并且注入的硼成分可能会显着改变石墨烯基纳米材料的电子性质。这表明石墨烯纳米材料的功能化,其中半导体性质可能由石墨烯基质本身的部分补充,但基本布线将由连接这些区域的注入硼簇的交替链提供。

英文摘要:

We present a model system that might serve as a blueprint for the controlled layout of graphene based nanodevices. The systems consists of chains of B7 clusters implanted in a graphene matrix, where the boron clusters are not directly connected. We show that the graphene matrix easily accepts these alternating boron chains, and that the implanted boron components may dramatically modify the electronic properties of graphene based nanomaterials. This suggests a functionalization of graphene nanomaterials, where the semiconducting properties might be supplemented by parts of the graphene matrix itself, but the basic wiring will be provided by alternating chains of implanted boron clusters that connect these areas.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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