电子通过之前注入器的谐振隧道注入到更高的能态。

Electrons are injected into the higher upper state via resonant tunneling from the previous injector.

youdao

用两个重叠的铅隧道结进行实验，当注入电流很大时在铅膜中观察到了非均匀能隙态，铅膜中出现非均匀态的功率阈值比铝膜大得多。

Double tunnel junctions have been used to investigate the properties of superconducting Pb films under quasiparticle injection. At high injection level an inhomogeneous gap state was observed.

youdao