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Updated: Jun 5, 2025

Improved Heterojunction Quality in Cu2O-based Solar Cells Through the Optimization of Atmospheric Pressure Spatial Atomic Layer Deposited Zn1-xMgxO
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在复杂的氧化物异质连接中进行原子尺度接口修改,用于近红外光检测

Sanghyeok Ryou1, Sanghyeon Mo2, Doyeop Kim1

  • 1Department of Energy Systems Research, Ajou University, Suwon 16499, Republic of Korea.

ACS nano
|December 13, 2024
PubMed
概括

研究人员通过在原子尺度上修改接口来开发近红外 (NIR) 光探测器的新方法. 这种技术显著提高了NIR光的检测,同时保持低暗电流,为先进的光电子设备铺平了道路.

关键词:
在LaAlO3中,它是LaAlO3.斯科特基十字路口的交叉点接口带对齐 接口带对齐接近红外光探测器矿氧化物 矿氧化物极地层 极地层 是一个极地层.

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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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