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Updated: Jun 23, 2025

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
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连续元中的等离子束状态表面半导体金属架构使高效的基于热电子的光电探测器成为可能

Zichen Wang1,2, Jiacheng Sun2,3, Chenbo Wu2

  • 1Zhejiang University, Hangzhou, Zhejiang 310027, People's Republic of China.

ACS applied materials & interfaces
|June 14, 2024
PubMed
概括

我们开发了一种使用连续性 (BIC) 束状态的新型等离子金属表面半导体金属光电探测器. 该设备克服了低热电子辐射,实现了对子频段间隙光检测的高响应性.

关键词:
二进制孔阳极氧化模板模板连续体中的有限状态.基于热电子的光电探测器金属-半导体-金属结构等离子体的地表转移.

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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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