Surface diffusion of K on Pd{111}: Coverage dependence of the diffusion coefficient determined with the Boltzmann-Matano method

Journal of Chemical Physics

Volumn 108, Issue 10, 1998, Pages 4212-4218

  Snabl M ^a,b   Ondrejcek M ^a,b   Chab V ^b   Chvoj, Z ^b   Stenzel, W ^a   Conrad, H ^a   Bradshaw, A M ^a  

^a FRITZ HABER INSTITUT DER MAX PLANCK GESELLSCHAFT   (Germany)

^b INSTITUTE OF PHYSICS   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001144963     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.475819     Document Type: Article

References (24)

1. R. Comer, Rep. Prog. Phys. 53, 917 (1990).
2. C. Matano, Jpn. J. Phys. 8, 109 (1933).
3. R. Butz and H. Wagner, Surf. Sci. 63, 448 (1977).
4. E. Sigula and M. Henzler, J. Phys. C 16, 1543 (1983).
5. R. H. Milne, M. Azim, R. Persaud, and J. A. Venables, Phys. Rev. Lett. 73, 1396 (1994).
6. M. Ondřejček, W. Stenzel, H. Conrad, V. Cháb, Z. Chvoj, W. Engel, and A. M. Bradshaw, Chem. Phys. Lett. 215, 528 (1993).
7. M. Ondr̂ejĉek, V. Cháb, W. Stenzel, M. Ŝnábl, H. Conrad, and A. M. Bradshaw, Surf. Sci. 331-333, 764 (1995).
8. Adsorbate coverages used here are referred to saturation of the potassium layer, i.e., Θ=1 ML corresponds 0.33 K atoms per substrate atom.
9. M. Šnábl, M. Ondřejček, V. Cháb, W. Stenzel, H. Conrad, and A. M. Bradshaw, Surf. Sci. 352-354, 546 (1996).
10. J. Ellis and J. P. Toennies, Phys. Rev. Lett. 70, 2118 (1993).
11. A. G. Naumovets, V. V. Poplavsky, and Yu. S. Vedula, Surf. Sci. 200, 321 (1988).
12. A. T. Loburets, I. F. Lyuksyutov, A. G. Naumovets, V. V. Poplavsky, and Yu. S. Vedula, in Physics and Chemistry of Alkali Metal Adsorption, edited by H. P. Bonzel, A. M. Bradshaw, and G. Ertl (Elsevier Science, B.V., 1989).
13. A. Berkó and F. Solymosi, Surf. Sci. 187, 359 (1987).
14. G. Pirug and H. P. Bonzel, Surf. Sci. 194, 159 (1988).
15. M. Kiskinova, G. Pirug, and H. P. Bonzel, Surf. Sci. 133, 321 (1983).
16. J. Crank, The Mathematics of Diffusion, 2nd ed. (Clarendon, Oxford, 1975).
17. R. Ferrando, E. Scalas, and M. Torri, Phys. Lett. A 186, 415 (1994).
18. D. A. Reed and G. Ehrlich, Surf. Sci. 102, 588, 603 (1981).
19. G. E. Murch, Philos. Mag. A 43, 871 (1981).
20. A. Natori and H. Ohtsubo, Surf. Sci. 171, 13 (1986).
21. C. Uebing and R. Gomer, J. Chem. Phys. 95, 7626 (1991).
22. C. Cohen, Y. Girard, P. Leroux-Hugon, A. L'Hoir, J. Moulin, and D. Schmaus, Europhys. Lett. 24, 767 (1993).
23. A. G. Naumovets and Y. S. Vedula, Surf. Sci. Rep. 4, 365 (1985).
24. E. D. Westre, D. E. Brown, J. Kutzer, and S. M. George, Surf. Sci. 294, 185 (1993).