Geodesic
Quasibound states of an electron in a strong magnetic field
Teoretičeskaâ i matematičeskaâ fizika, Tome 13 (1972) no. 2, pp. 251-265 
A. P. Kochkin. Quasibound states of an electron in a strong magnetic field. Teoretičeskaâ i matematičeskaâ fizika, Tome 13 (1972) no. 2, pp. 251-265. http://geodesic.mathdoc.fr/item/TMF_1972_13_2_a8/
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     title = {Quasibound states of an electron in a strong magnetic field},
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Voir la notice de l'article provenant de la source Math-Net.Ru

Bound and quasibound energy levels of an electron in a strong magnetic field are investigated for a short-range impurity potential and an isotropic quadratic dispersion law. A formula applicable in all fields is obtained for a Born impurity potential. It is shown that there is at least one bound level at any Landau level $\mathcal E_{M0}$ (with angular momentum projection onto the direction of the magnetic field equal to $-M$, the remaining levels being quasibound for $M\geqslant1$).

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