Abstract: | Classical and quantum dynamics of a spinless charged particle moving in a thin film placed in a tilted magnetic field is investigated. In the classical limit, nonlinear resonances and the condition of stochastization (Chirikov criterion) are studied. In the quantum case, a system of interacting resonances and an isolated resonance are analyzed. The energy spectrum is calculated numerically in the resonance approximation, and the statistics of the interlevel intervals is examined.State University, Nizhny Novgorod. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 38, Nos. 1–2, pp. 74–81, January–February, 1995. |