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Updated: Sep 11, 2025

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    全聚合物有机光伏实现高效率和快速数据传输,同时实现光波信息和功率传输. 这一突破使得光通信系统能够自动供电,并延长移动设备的电池寿命.

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    相关概念视频

    P-N junction01:11

    P-N junction

    A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...
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