| DATE: |
2004-10-21 15:00 - |
| PLACE: |
Kenkyu-Honkan 3F RM321 |
| TITLE: |
Scattering on parallel layers |
| CONTACT: |
Tango |
| SPEAKER: |
Dr. Milos Tater (Institute of Nuclear Physics, Rez, Czech republic) |
| LANGUAGE: |
English |
| ABSTRACT: |
Scattering of a quantum particle on an infinite array of point scatterers is investigated. The scatterers form a periodic lattice in one or a finite number of parallel planes. Exact formulae for transmission coefficients are derived and their behaviour is analysed numerically. For some values of the interaction parameter the reflection coefficient is close to unity for a relatively large set of incident wavelengths. |
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