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- KARLSSON, Ulf O, et al.
(författare)
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SURFACE ELECTRONIC-STRUCTURE OF MG(0001)
- 1982
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Ingår i: Physical Review B Condensed Matter. - 0163-1829 .- 1095-3795. ; 26:4, s. 1852-1858
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Tidskriftsartikel (refereegranskat)
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3. |
- Uhrberg, R I G, et al.
(författare)
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Well-Known "Surface State" on Si(111)2×1 Identified as a Bulk Contribution
- 1984
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Ingår i: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 52:25, s. 2265-2268
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Tidskriftsartikel (refereegranskat)abstract
- Using polarization-dependent angle-resolved photoemission we show that two dominating structures in the photoemission spectra are due to direct transitions from the uppermost two valence bands in silicon. The final-state band for these transitions at photon energies 10.2-21.2 eV is found to have free-electron-like dispersion. Our results imply that that threefold-symmetry emission often assigned to back-bond surface states on Si(111)2×1 is really due to bulk photoemission.
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4. |
- Virtanen, Anders, 1957-, et al.
(författare)
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An adenovirus agnogene
- 1983
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Ingår i: Nucleic Acids Research. - 0305-1048 .- 1362-4962. ; 10, s. 2539-2548
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Tidskriftsartikel (refereegranskat)
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