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関連する概念動画

Biasing of Metal-Semiconductor Junctions01:27

Biasing of Metal-Semiconductor Junctions

517
Biasing metal-semiconductor junctions involves applying a voltage across the junction. Specifically, the metal is connected to a voltage source, while the semiconductor is grounded. This technique is essential for controlling the direction and magnitude of current flow in electronic devices, including diodes, transistors, and photovoltaic cells.
In Schottky junctions, where the semiconductor is n-type, applying a positive voltage to the metal relative to the semiconductor reduces its Fermi...
517

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Merging Ion Concentration Polarization between Juxtaposed Ion Exchange Membranes to Block the Propagation of the Polarization Zone
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厚膜SOIプラットフォーム上の全内部反射ミラーを用いたオンチップ偏光スプリッタ

Shahwar Dura, Mikko Harjanne, Matteo Cherchi

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    |December 19, 2025
    PubMed
    まとめ

    研究者らは、シリコン導波路にコンパクトな全内部反射（TIR）ミラーを使用して、波長に依存しない偏光制御を開発しました。このブレークスルーにより、高消光比の広帯域フォトニック集積回路（PIC）と偏光スプリッタが可能になります。

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