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Updated: May 20, 2025

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图秒谷操纵在二维中2Se3通过铁电切换.

Zhaorui Xia1, Oleg V Prezhdo2, Wenguang Zhu1,3,4

  • 1Department of Physics, University of Science and Technology of China, 230026 Hefei, Anhui, China.

Nano letters
|May 19, 2025
PubMed
概括

本研究介绍了2D铁电In2Se3中通过控制非退化谷的皮秒级谷操纵. 铁电开关和声子使得电子转移效率高,从而推进了山谷电子学.

关键词:
在2Se3Se3中.铁电机电机电机电机电机电机摄影激发的照片激发谷地动态 谷地动态谷的操纵 谷的操纵谷地电子公司 (Valleytronics)

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Biasing of Metal-Semiconductor Junctions

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...
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