Seite - 337 - in Aufklärung der Struktur von Metallclusterionen in der Gasphase mittels Elektronenbeugung

337 53 J. T. Day, J. G. Mulle, „Anharmonic contribution to the Debye-Waller factor for silver”, Hyp. Int. 93, 1483–1490 (1994). 54 J. A. Nelder, R. Mead, „A Simplex Method for Function Minimization”, Comp. J. 7, 308 (1965). 55 M. Maier-Borst, D. B. Cameron, M. Rokni, J. H. Parks, „Electron diffraction of trapped cluster ions”, Phys. Rev. A 59, R3162 (1999). 56 P. Weis, T. Bierweiler, S. Gilb, M. M. Kappes, „Structures of small silver cluster cations (Agn+, n < 12): ion mobility measurements versus density functional and MP2 calculations”, Chem. Phys. Lett. 355, 355 (2002). 57 J. Li, X. Li, H.-J. Zhai, L.-S. Wang, „Au20: A Tetrahedral Cluster“, Science 299, 864 (2003). 58 H. Häkkinen, M. Moseler, O. Kostko, N. Morgner, M. A. Hoffmann, B. v. Issen- dorff, „Symmetry and Electronic Structure of Noble-Metal Nanoparticles and the Role of Relativity”, Phys. Rev. Lett. 93, 093401 (2004). 59 L. T. Wille, J. Vennik, „Computational complexity of the ground-state determina- tion of atomic clusters”, J. Phys. A: Math. Gen. 18, L419 (1985). 60 H. L. Anderson, „Metropolis, Monte Carlo and the MANIAC“, Los Alamos Science 14, 96 (1986). 61 B. J. Alder, T. E. Wainwright, „Studies in Molecular Dynamics. I. General Meth- od”, J. Chem. Phys. 31, 459 (1959). 62 S. Kirkpatrick, C. D. Gelatt, M. P. Vecchi, „Optimization by Simulated Annealing”, Science 220 (4598), 671 (1983). 63 V. Černý, „Thermodynamical approach to the travelling salesman problem: an effi- cient simulation algorithm”, Journal of Optimization Theory and Applications 45, 41 (1985). 64 D. M. Deaven, K. M. Ho, „Molecular Geometry Optimization with a Genetic Algo- rithm”, Phys. Rev. Lett. 75, 288 (1995). 65 M. Sierka, J. Döbler, J. Sauer, G. Santambrogio, M. Brümmer, L. Wöste, E. Janssens, G. Meijer, K. R. Asmis, „Unexpected Structures of Aluminum Oxide Clusters in the Gas Phase”, Angew. Chem. Int. Ed. 46, 3372 (2007). 66 M. Born, R. Oppenheimer, „Zur Quantentheorie der Molekeln“, Annalen der Phy- sik. 389(20), 457–484 (1927).