| Автор | K Hirose |
| Автор | D Y K Ko |
| Автор | H Kamimura |
| Дата выпуска | 1992-07-06 |
| dc.description | The authors study the electronic structure of the GaAs/AlAs Fibonacci superlattice using a semi-empirical sp<sup>3</sup>s* tight-binding method. They find that a self-similar energy spectrum can be seen in the band structure, although the energy spectrum depends strongly on the wavevector parallel to the layers. Furthermore, they find that a localization character is enhanced due to the band hybridization, producing a spiky density of states and a localization-like effect of the wavefunctions in the hybridized energy region. The reasons for the localization-like behaviour are discussed briefly. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Electronic structure and localization behaviour in the GaAs/AlAs Fibonacci superlattice |
| Тип | paper |
| DOI | 10.1088/0953-8984/4/27/012 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 4 |
| Первая страница | 5947 |
| Последняя страница | 5958 |
| Аффилиация | K Hirose; Dept. of Phys., Tokyo Univ., Japan |
| Аффилиация | D Y K Ko; Dept. of Phys., Tokyo Univ., Japan |
| Аффилиация | H Kamimura; Dept. of Phys., Tokyo Univ., Japan |
| Выпуск | 27 |
