impurity energy level

基本解释

The defect energy level of Fe impurity is identified according to the absorption spectra.
文中根据吸收光谱，初步确定了晶体中缺陷能级。
It has been found that a bound state of excitation exists around a paramagnetic impurity with its energy level in the energy gap.
证明在磁性杂质附近，可能形成一个束缚态的元激发，其能量位于能隙之中。
Based on the consideration of this device, the paper calculates and discusses the shallow impurity energy level and optical absorption and presents: the impurity band;
本文结合这种器件计算和讨论了超晶格中浅杂质能谱和光吸收，给出了：杂质能带；