Step-Lattice-Induced Band-Gap Opening at the Fermi Level

Physical Review Letters

Volumn 92, Issue 1, 2004, Pages 168031-168034

  Baumberger, F ^a,c   Hengsberger, M ^a   Muntwiler, M ^a   Shi, M ^b   Krempasky, J ^b   Patthey, L ^b   Osterwalder, J ^a   Greber, T ^a  

^a UNIVERSITY OF ZURICH   (Switzerland)

^b PAUL SCHERRER INSTITUTE   (Switzerland)

^c STANFORD UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BINDING ENERGY; CRYSTAL GROWTH; ENERGY GAP; LATTICE CONSTANTS; LOW ENERGY ELECTRON DIFFRACTION; MAGNETIC RELAXATION; PHOTOEMISSION; SCANNING TUNNELING MICROSCOPY; SUPERLATTICES; SURFACE ROUGHNESS;

ELECTRONIC SUPERLATTICE STATE; SPIN-LATTICE STABILIZATION;

FERMI LEVEL;

EID: 7544234316     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (27)

1. J. W. M. Frenken and P. Stoltze, Phys. Rev. Lett. 82, 3500 (1999).
2. M. C. Desjonquères, D. Spanjaard, C. Barreteau, and F. Raouafi, Phys. Rev. Lett. 88, 056104 (2002).
3. Z.-J. Tian and T. S. Rahman, Phys. Rev. B 47, 9751 (1993).
4. M. Giesen, Prog. Surf. Sci. 68, 1 (2001).
5. F. Raouafi, C. Barreteau, D. Spanjaard, and M. C. Desjonquéres, Phys. Rev. B 66, 045410 (2002).
6. X.-S. Wang et al., Phys. Rev. Lett. 65, 2430 (1990).
7. K. H. Lau and W. Kohn, Surf. Sci. 75, 69 (1978).
8. A. Bogicevic et al., Phys. Rev. Lett. 85, 1910 (2000).
9. N. Memmel, Surf. Sci. Rep. 32, 91 (1998).
10. J. Repp et al., Phys. Rev. Lett. 85, 2981 (2000).
11. N. Knorr et al., Phys. Rev. B 65, 115420 (2002).
12. S. Lukas, G. Witte, and Ch. Wöll, Phys. Rev. Lett. 88, 028301 (2002).
13. A. C. Redfield and A. Zangwill, Phys. Rev. B 46, 4289 (1992).
14. Wei Xu, James B. Adams, and T. L. Einstein, Phys. Rev. B 54, 2910 (1996).
15. J. Frohn et al., Phys. Rev. Lett. 67, 3543 (1991).
16. W. W. Pai, J. S. Ozcomert, N. C. Bartelt, and T. L. Einstein, Surf. Sci. 307-309, 747 (1994).
17. M. F. Crommie, C. P. Lutz, and D. M. Eigler, Nature (London) 363, 524 (1993).
18. A. Mugarza et al., Phys. Rev. Lett. 87, 107601 (2001).
19. L. Bürgi et al., Phys. Rev. Lett. 81, 5370 (1998).
20. K. Morgenstern, K. F. Braun, and K. H. Rieder, Phys. Rev. Lett. 89, 226801 (2002).
21. A. P. Shapiro, T. Miller, and T.-C. Chiang, Phys. Rev. B 38, 1779 (1988).
22. O. Sánchez et al., Phys. Rev. B 52, 7894 (1995).
23. J. E. Ortega et al., Phys. Rev. Lett. 84, 6110 (2000).
24. F. Baumberger, T. Greber, and J. Osterwalder, Phys. Rev. B 64, 195411 (2001).
25. F. Baumberger, T. Greber, B. Delley, and J. Osterwalder, Phys. Rev. Lett 88, 237601 (2002).
26. F. Baumberger et al. (to be published).
27. M. Giesen and G. Schulze Icking-Konert, Surf. Rev. Lett. 6, 27 (1999).