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arXiv physics/0605188physics.optics
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左手材料中的后向Tamm态

Backward Tamm states in left-handed metamaterials

Abdolrahman Namdar, Ilya V. Shadrivov, Yuri S. Kivshar

摘要:

研究了一维光子晶体与左手材料界面处的电磁表面波,即表面Tamm态。我们证明,超材料可以灵活控制表面态的色散特性,并且可以通过反向能量流和涡旋状结构支持Tamm态。

英文摘要:

We study the electromagnetic surface waves localized at an interface separating a one-dimensional photonic crystal and left-handed metamaterial, the so-called surface Tamm states. We demonstrate that the metamaterial allows for a flexible control of the dispersion properties of surface states, and can support the Tamm states with a backward energy flow and a vortex-like structure.

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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