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Uniaxial stress dependence of the binding energy of shallow donor impurities in GaAs–(Ga,Al)As quantum dots

✍ Scribed by Oyoko, H. O.; Duque, C. A.; Porras-Montenegro, N.


Book ID
125540037
Publisher
American Institute of Physics
Year
2001
Tongue
English
Weight
240 KB
Volume
90
Category
Article
ISSN
0021-8979

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The Binding Energies of Shallow Donor Im
✍ I.D. Mikhailov; R. Escorcia; J. Sierra-Ortega 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 83 KB 👁 3 views

Within the effective-mass approximation a simple method to calculate the spectra of a shallowdonor impurity in GaAs±(Ga, Al)As cylindrical quantum-well wires (QWWs) suitable for any confinement potential shape in radial direction is proposed. A trial function is taken as the product of a hydrogenic