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Updated: May 2, 2026

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
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Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

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直接编程封闭的表面声极子共振器与等离子相变材料In3SbTe2

Lukas Conrads1, Luis Schüler2, Konstantin G Wirth2

  • 1Institute of Physics (IA), RWTH Aachen University, D-52056, Aachen, Germany. conrads@physik.rwth-aachen.de.

Nature communications
|April 24, 2024
PubMed
概括

研究人员使用相变材料展示了可重新配置的纳米光子组件. 他们成功地编程了表面声子极子子 (SPhP) 共振器,为先进的光学设备实现了可调光物质相互作用.

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Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

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Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations

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相关概念视频

Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The...
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