| 书目名称 | Spoof Plasmons | | 编辑 | Tatjana Gric | | 视频video | | | 丛书名称 | Synthesis Lectures on Electromagnetics | | 图书封面 |  | | 描述 | The fundamental optical excitations that are confined to a metal/dielectric interface are the surface plasmon polaritons (SPPs), as described by Ritchie. SPPs can be referred to as electromagnetic excitations existing at an interface between two media, of which at least one is conducting. Investigating spoof plasmons in a semiconductor is becoming an increasingly active area of research. The field of plasmonics deals with the application of surface and interface plasmons. It is an area in which surface plasmon-based circuits merge the fields of photonics and electronics at the nanoscale. Recently, an idea of engineering surface plasmons at lower frequencies was suggested. It was concluded in that the existence of holes in the structure can lower the frequency of existing surface plasmons. Thus, by cutting holes or grooves in metal surfaces, it is possible to take concepts such as highly localized waveguiding and superfocusing to lower frequencies, particularly to the THz regime, whereplasmonics could enable near-field imaging and biosensing with unprecedented sensitivity. It is the main reason to use the terminology "spoof surface plasmons" for the bound surface waves propagating a | | 出版日期 | Book 2020 | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-031-02023-0 | | isbn_softcover | 978-3-031-00895-5 | | isbn_ebook | 978-3-031-02023-0Series ISSN 2691-5448 Series E-ISSN 2691-5456 | | issn_series | 2691-5448 | | copyright | Springer Nature Switzerland AG 2020 |
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发表于 2025-3-21 16:05:46
