A Counter Based on the Electrical Input/Output Stimuli Activation of an Array of Quantum Dots

Effects of an Electric Field on the Bind

Effects of an Electric Field on the Binding Energy of a Donor Impurity in a Spherical GaAs–(Ga,Al)As Quantum Dot with Parabolic Confinement

✍ G. Murillo; N. Porras-Montenegro 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 79 KB 👁 2 views

The binding energy of a donor impurity in a spherical GaAs±(Ga,Al)As quantum dot with parabolic confinement is calculated as a function of the radius of the quantum dot and as a function of the intensity of an applied electric field. Calculations are performed within the effective-mass approximation