| Автор | Jiandi Zhang |
| Автор | D N McIlroy |
| Автор | P A Dowben |
| Автор | Hong Zeng |
| Автор | G Vidali |
| Автор | D Heskett |
| Автор | M Onellion |
| Дата выпуска | 1995-09-04 |
| dc.description | Using angle-resolved photoemission and inverse photoemission, the electronic structure of films of the molecular icosahedron orthocarborane (C<sub>2</sub>B<sub>10</sub>H<sub>12</sub>) on Cu(100) has been studied. The measured gap between the highest occupied molecular orbitals and the lowest unoccupied molecular orbitals is in good agreement with modified neglect of differential overlap calculations. An unoccupied exopolyhedral state has been found and is ascribed to molecular orbital hybridization. This hybridization is consistent with the observed dispersion of the orthocarborane molecular orbitals. This molecular orbital dispersion indicates a surface Brillouin zone edge with an average radius of 0.7 AA<sup>-1</sup>, and suggests that the molecules adopt local close-packed ordering in the overlayers, with an intermolecular distance of 5.58 AA. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Electronic structure of molecular icosahedra films |
| Тип | paper |
| DOI | 10.1088/0953-8984/7/36/008 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 7 |
| Первая страница | 7185 |
| Последняя страница | 7194 |
| Аффилиация | Jiandi Zhang; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Аффилиация | D N McIlroy; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Аффилиация | P A Dowben; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Аффилиация | Hong Zeng; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Аффилиация | G Vidali; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Аффилиация | D Heskett; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Аффилиация | M Onellion; Dept. of Phys., Nebraska Univ., Lincoln, NE, USA |
| Выпуск | 36 |
