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Photoionization of donor impurities in quantum wires in a magnetic field
(IOP PUBLISHING LTD, 2004)
Using a variational approach, we have calculated the impurity position dependence of the photoionization cross-section and the binding energy of a hydrogenic donor impurity in a quantum well wire in the presence of the ...
The photoionization cross-section and binding energy of impurities in quantum wires: Effects of the electric and magnetic field
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2004)
Using a variational approach, we have calculated the impurity position dependence of the photoionizaton cross-section and the binding energy for a hydrogenic donor impurity in a quantum well wire in the presence of the ...