Magnetic field effects on the quantum wire energy spectrum and Green's function
We analyze the energy spectrum and propagation of electrons in a quantum wire on a 2D host medium in a normal magnetic field, representing the wire by a 1D Dirac delta function potential which would support just a single subband state in the absence of the magnetic field. The associated Schrödinger...
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| Veröffentlicht in: | Physics letters. A 2010-07, Vol.374 (34), p.3551-3553 |
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| container_end_page | 3553 |
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| container_issue | 34 |
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| container_title | Physics letters. A |
| container_volume | 374 |
| creator | Morgenstern Horing, Norman J. |
| description | We analyze the energy spectrum and propagation of electrons in a quantum wire on a 2D host medium in a normal magnetic field, representing the wire by a 1D Dirac delta function potential which would support just a single subband state in the absence of the magnetic field. The associated Schrödinger Green's function for the quantum wire is derived in closed form in terms of known functions and the Landau quantized subband energy spectrum is examined. |
| doi_str_mv | 10.1016/j.physleta.2010.06.049 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0375-9601 |
| ispartof | Physics letters. A, 2010-07, Vol.374 (34), p.3551-3553 |
| issn | 0375-9601 1873-2429 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671385522 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Delta function Green's functions Magnetic fields Mathematical analysis Quantum wires Schroedinger equation Solid state physics Wire |
| title | Magnetic field effects on the quantum wire energy spectrum and Green's function |
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