Abstract
A general theoretical formalism is developed for evaluating the lowest energy levels of an exciton in a system which is of finite size, but multiply periodic, in one dimension, whilst being of infinite extent in the other two directions. A particular application of the formalism to a Kronig-Penney type I multiquantum well-superlattice structure is made and the significance of the results described.
| Original language | English |
|---|---|
| Article number | 016 |
| Pages (from-to) | 5365-5372 |
| Number of pages | 8 |
| Journal | Journal of Physics A: Mathematical and General |
| Volume | 25 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 1992 |
| Externally published | Yes |