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Updated: May 5, 2026

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在InP/ZnSe/ZnS量子点中的缺陷级联诱导的光降解

Yeongrok Jin1,2, Seongmun Kim1, Yeo-Geon Yoon3

  • 1Department of Physics, Pusan National University, Busan, 46241, Republic of Korea.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|November 3, 2025
PubMed
概括

量子点中的表面硫空隙在光下启动了一连串的缺陷,降低了性能. 通过被动化这些位点,可以提高量子点中的光稳定性和光电子效率.

关键词:
DFT计算的计算方法电子自旋共振是一种电子自旋共振.量子点是一个量子点.在硫空缺的职位.类型II频段对齐方式职位空缺配对可以分为两个.

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Imperfections in Crystal Structure: Stoichiometric Point Defects01:26

Imperfections in Crystal Structure: Stoichiometric Point Defects

Schottky defects arise when some lattice points in a crystal, such as those in NaCl, remain unoccupied, creating lattice vacancies without disturbing the overall electrical neutrality of the crystal. This defect is common in ionic crystals where the positive and negative ions are similar in size, as seen in sodium chloride and cesium chloride. The presence of Schottky defects enables the crystal to conduct electricity to a small extent through an ionic mechanism. Electric fields cause nearby...
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