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New insight on the role of localisation in the electronic structure of the Si(111)(7 × 7) surfaces
New angle-resolved photoelectron spectroscopy (ARPES) data, recorded at several different photon energies from the Si(111)(7 × 7) surface, show that the well-known S1 and S2 surface states that lie in the bulk band gap are localised at specific (adatom and rest atom) sites on the reconstructed surfa...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8298386/ https://www.ncbi.nlm.nih.gov/pubmed/34294856 http://dx.doi.org/10.1038/s41598-021-94664-w |