photocurrent quantum的用法和樣例：
例句
- We find that the photocurrent of this device is not reduced by the additional MQWs but the dark current is.
我們發現超晶格所產生的光電流並沒有因為量子井結構而降低，但暗電流卻有減少。 - Because of the lower electron mobility in the miniband, the photocurrent of SL is relatively lower than that of MQWs.
雖然超晶格結構適合操作在低偏壓下，超晶格的光電流相較之下還是比量子井結構的要低。
