
耗尽区;势垒区;阻挡层
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。
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。
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。
However, even slight changes in the meteorology of the region this month could affect the rate of depletion of ozone and how large an area the ozone hole might span.
即使这一地区在本月之内出现任何的天气变化都有可能影响臭氧含量的变动,并决定臭氧空洞将扩大多少。
The Starkshift of PC peaks relative to ple ones gives a clear indication to the distribution of electricfield in MQW region and the validity of depletion model.
光电流谱峰与激发光谱峰的斯塔克位移提供了多量子阱中电场分布的信息,并证明了耗尽区模型的正确性。
|blocking layer;耗尽区;势垒区;阻挡层
Depletion Region(耗尽区)是半导体物理学中的核心概念,常见于二极管、晶体管等电子器件的分析中。以下是详细解释:
Depletion Region指半导体材料中载流子(电子和空穴)被耗尽的区域,通常出现在PN结或金属-半导体接触界面附近。该区域因缺乏自由电荷而呈现高电阻特性,形成阻止电流流动的“势垒区”或“阻挡层”。
如需进一步了解半导体器件工作原理,可参考电子学教材或专业文献。
depletion指的是资源、能源等的消耗或耗竭,也可以指人或事物的疲劳、衰竭等。例如:
depletion的近义词包括:exhaustion, depletion, drain, consumption。
depletion的反义词为replenishment,指的是资源、能源等的补充或恢复。例如:Efforts are being made to ensure the replenishment of fish stocks.(正在努力确保鱼类资源的补充。)
region指的是一个地区或区域,通常具有地理、政治、历史、文化等方面的特点。例如:
region的近义词包括:area, zone, district, territory。
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