Intersubband optical absorption of electrons in double parabolic quantum wells of AlxGa1−xAs/AlyGa1−yAs<xref rid="cpb_27_2_027103_fn1" ref-type="fn">*</xref> <fn id="cpb_27_2_027103_fn1"> <label>*</label> Project supported by the National Natural Science Foundation of China (Grant No. 61274098). </fn>

Intersubband optical absorption of electrons in double parabolic quantum wells of Al_xGa_1−xAs/Al_yGa_1−yAs* *

Project supported by the National Natural Science Foundation of China (Grant No. 61274098).

Ma Shu-Fang, Qu Yuan, Ban Shi-Liang^†

(color online) Potential profiles of conduction bands in DPQWs (pink curves) and wave functions of electrons at the ground (black curves), first (red curves), and second (blue curves) excited states for (a) symmetric and (b) asymmetric cases, respectively.