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首页> 外文期刊>Materials Science and Engineering. B, Solid-State Materials for Advanced Technology >Shallow trench isolation dimensions effects on leakage current and doping concentration of advanced p-n junction diodes
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Shallow trench isolation dimensions effects on leakage current and doping concentration of advanced p-n junction diodes

机译:浅沟槽隔离尺寸对高级p-n结二极管的泄漏电流和掺杂浓度的影响

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摘要

This paper describes the impact of active area and shallow trench isolation (STI) width on the junction leakage current and doping concentration. A higher junction leakage current is found for a narrower active area and STI width. This is mainly due to a higher compressive stress. This compressive stress also affects the doping concentration near the junction. A higher compressive stress when reduce active area width causes a higher doping concentration while a higher compressive stress when reduce STI width results in a lower doping concentration.
机译:本文描述了有源区和浅沟槽隔离(STI)宽度对结漏电流和掺杂浓度的影响。对于较窄的有源区和STI宽度,发现有较高的结漏电流。这主要是由于较高的压应力。该压应力还影响结附近的掺杂浓度。当减小有源区宽度时,较高的压应力导致较高的掺杂浓度,而当减小STI宽度时,较高的压应力导致较低的掺杂浓度。

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