## Calculation of Wannier-Bloch and Wannier-Stark states

• The paper discusses the metastable states of a quantum particle in a periodic potential under a constant force (the model of a crystal electron in a homogeneous electric ,eld), which are known as the Wannier-Stark ladder of resonances. An ecient procedure to ,nd the positions and widths of resonances is suggested and illustrated by numerical calculation for a cosine potential.

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Author: Markus Glück, A. R. Kolovsky, Hans Jürgen Korsch, Nimrod Moseyev urn:nbn:de:hbz:386-kluedo-8297 Preprint English 1998 1998 Technische Universität Kaiserslautern 2000/04/03 Electron states in low-dimensional structures; Quantum mechanics ; Tunneling Fachbereich Physik 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik Standard gemäß KLUEDO-Leitlinien vor dem 27.05.2011

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