Yf. Liu et Jy. Zeng, MODEL CALCULATION OF BOUND EIGENSTATES ABOVE A POTENTIAL WELL, Science in China. Series A, Mathematics, Physics, Astronomy & Technological Sciences, 40(8), 1997, pp. 868-871
Calculation showed that under suitable conditions various kinds of bou
nd states above the barrier of an oscillating rectangular potential do
exist, and the observation of electronic bound states above a potenti
al well in the AlInAs/GaInAs heterostructure can be understood from ou
r quantum mechanical calculation.