Physics – Condensed Matter – Mesoscale and Nanoscale Physics
Scientific paper
1997-06-26
Phys. Rev. B 58, 8002 (1998)
Physics
Condensed Matter
Mesoscale and Nanoscale Physics
7 pages including 3 figures, RevTeX. Ver.2: an appendix and some references are added, the discussion of currents and magnetiz
Scientific paper
10.1103/PhysRevB.58.8002
We study edge and bulk open-orbit electron states in a quasi-one-dimensional (Q1D) metal subject to a magnetic field. For both types of the states, the energy spectrum near the Fermi energy consists of two terms. One term has a continuous dependence on the momentum along the chains, whereas the other term is quantized discretely. The discrete energy spectrum is mathematically equivalent to the Wannier-Stark energy ladder of a semi-infinite 1D lattice in an effective electric field. We solve the latter problem analytically in the semiclassical approximation and by numerical diagonalization. We show explicitly that equilibrium electric currents vanish both at the edges and in the bulk, so no orbital magnetization is expected in a Q1D metal in a magnetic field.
Goan* Hsi-Sheng
Yakovenko Victor M.
No associations
LandOfFree
Edge and bulk electron states in a quasi-one-dimensional metal in a magnetic field: The semi-infinite Wannier-Stark ladder does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Edge and bulk electron states in a quasi-one-dimensional metal in a magnetic field: The semi-infinite Wannier-Stark ladder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Edge and bulk electron states in a quasi-one-dimensional metal in a magnetic field: The semi-infinite Wannier-Stark ladder will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-331863