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arXiv 0709.3024cond-mat.mes-hall
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石墨烯的非线性时域自洽响应

Non-linear self-consistent response of graphene in time domain

S. A. Mikhailov

摘要:

我们研究了考虑自洽场效应的石墨烯的非线性电磁响应。计算了系统对强脉冲激励的响应。结果表明,在石墨烯中的辐射衰减不同于传统的二维电子系统的定量和定性。预测的影响产生太赫兹辐射的可能应用进行了讨论。

英文摘要:

We study the non-linear electromagnetic response of graphene taking into account the self-consistent-field effects. Response of the system to a strong pulse excitation is calculated. It is shown that radiative decay in graphene differs from that of conventional two-dimensional electron systems both quantitatively and qualitatively. Possible applications of the predicted effects for generation of terahertz radiation are discussed.

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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