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| 回覆中加入附件並不會使你增加積分,請使用主題方式發佈附件。 If we forward bias the diode (i.e. to place a positive voltage to the p-side in respect to the n-side), then this external voltage will provide an electric field to compensate the internal field and at the same time, to lower the junction potential barrier. Such that, electron and hole carriers can continue to duffuse into the neighbouring regions. And, the diode is now conducting current. (順向偏壓的電場與內電場反向, 使內位障消除, 載子得以通過。) ...
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