Quantum chaos manifestation in the axial channeling

RREPS13; Meghri13

Shul'Ga, N.F.^1 ; Syshchenko, V.V.^2 ; Neryabova, V.S.^2 ; Isupov, A. Yu.^3

Akhiezer Institute for Theoretical Physics of the NSC KIPT, Akademicheskaya Street 1, Kharkov 61108, Ukraine^1

Belgorod State University, 85 Pobedy Street, Belgorod 308015, Russia^2

Laboratory of High Energy Physics (LHEP), Joint Institute for Nuclear Research (JINR), Dubna 141980, Russia^3

关键词: Atomic strings;    Axial channeling;    Channeling electrons;    Mutual repulsion;    Numerical calculation;    Silicon crystal;    Statistical properties;    Wigner Distribution;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/517/1/012030/pdf
DOI  :  10.1088/1742-6596/517/1/012030

来源: IOP

【 摘 要 】

Energy levels of classically chaotic system demonstrate mutual repulsion described by Wigner distribution of distances between neighboring levels. The statistical properties of energy levels for the axially channeling electron in the system of [110] atomic strings of a silicon crystal are studied in the present report. The inter-level spacing distributions obtained by numerical calculation demonstrate satisfactory agreement with a theoretical predictions for chaotic systems.