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depletion region

  • 耗尽区：在PN结中，由于扩散过程，少数载流子被耗尽而形成的区域。

双语例句

  1. Under the approximation of the full depletion, the calculating formulas for the width and electrical field of depletion region are obtained.
    提出了热及电场诱导的多载流子模型，在完全耗尽近似下，得出了耗尽区厚度和电场强度的计算公式。
  2. Looked from the cloud field that, the fog forms has moved in the cloud belt the place and the systematic cloud is west the side clear depletion region.
    从云场上分析，雾形成在云带移过的地方和系统性云系西侧的晴空区。
  3. By utilizing the method, the doping concentration of the epitaxial layer is regulated to increase the widening of the depletion region so as to further improve the photon absorption efficiency.
    利用本发明的方法，通过外延层的掺杂浓度来调节以增加耗尽区的展宽，可进一步提高光子吸收效率。

网络短语

  • depletion mode region
    耗尽区
  • junction depletion region
    结耗尽区
  • already-existing depletion region
    既有空区
  • depletion region electric-field absorption modulation
    耗尽区电场吸收调制
  • Depletion n region
    耗尽区

同义词

blocking layer
耗尽区；势垒区；阻挡层

英英释义

  • In semiconductor physics, the depletion region, also called depletion layer, depletion zone, junction region, space charge region or space charge layer, is an insulating region within a conductive, doped semiconductor material where the mobile charge carriers have diffused away, or have been forced away by an electric field. The only elements left in the depletion region are ionized donor or acceptor impurities.