TY - CONF

T1 - Use of oblate spheroidal coordinates for modeling of quantum ring spectra

AU - Puchkov, A.M.

AU - Roudnev, V.A.

AU - Kozhedub, A.V.

PY - 2015

Y1 - 2015

N2 - A new approach for the problem of quantum ring and quantum dot spectra is proposed. The exact separation of variables [1] for the problem allows us to study the variations of the spectra for a broad range of geometries while keeping an advantage of high computational efficiency. Our approach is illustrated by the calculations of a single particle spectrum of a quantum ring for varying geometry of the quantum ring. The spectrum can resemble or deviate from the one-dimentional ring spectrum according to the choice of the ring geometry

AB - A new approach for the problem of quantum ring and quantum dot spectra is proposed. The exact separation of variables [1] for the problem allows us to study the variations of the spectra for a broad range of geometries while keeping an advantage of high computational efficiency. Our approach is illustrated by the calculations of a single particle spectrum of a quantum ring for varying geometry of the quantum ring. The spectrum can resemble or deviate from the one-dimentional ring spectrum according to the choice of the ring geometry

M3 - Abstract

SP - 94

T2 - 2015 Days on Diffraction Аnnual international conference

Y2 - 24 May 2015 through 28 May 2015

ER -