旁導洞 的英文怎麼說
中文拼音 [bàngdǎodòng]
旁導洞
英文
side pilot tunnel-
Such a structure ? a semiconductor with a disk cut out of it, which squeezes the current through the two narrow channels of semiconductor ? has a much higher resistance than an uninterrupted slab of semiconductor ( which itself has higher resistance than a semiconductor with a disk of metal embedded in it )
這種在半導體中挖個圓洞,把電流壓縮到兩旁狹窄通道的結構,其電阻比起沒有障礙的半導體薄片要大很多(不過後者的電阻又比有金屬圓盤的半導體來得高) 。
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