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arXiv 0906.2371cond-mat.mes-hallcond-mat.mtrl-sci
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半导体纳米线载流子迁移率的远程调控

Tailoring the carrier mobility of semiconducting nanowires by remote dielectrics

Aniruddha Konar, Debdeep Jena

摘要:

薄半导体纳米线的电介质环境可以影响线内部的电荷传输特性。在这项工作中,它示出了薄纳米线内的库仑杂质散射可以通过用高k电介质涂覆线来强烈阻尼。这将导致导线内自由电荷的迁移率增加。

英文摘要:

The dielectric environment of thin semiconductor nanowires can affect the charge transport properties inside the wire. In this work, it is shown that Coulomb impurity scattering inside thin nanowires can be damped strongly by coating the wire with a high-k dielectric. This will lead to an increase in the mobility of free charges inside the wire.

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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