Abstract
Doubly charged silver clusters Agn 2+, n=21, 22, 23, are produced by electron bombardment of an Agn + ensemble stored in a Penning trap. After mass selection the clusters are subjected to collision induced dissociation. The fragmentation channels are determined by time-of-flight mass spectrometry after ejection of the resulting ion ensemble from the trap. Monomer evaporation is the only decay path observed.
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O. Echt and T.D. Märk, in: Clusters of Atoms and Molecules II, ed. H. Haberland (Springer-Verlag, 1994).
U. Näher, S. Bjørnholm, S. Frauendorf, F. Garcias and C. Guet, Phys. Rep., in preparation.
C. Bréchignac, Ph. Cahuzac, F. Carlier and M. de Frutos, Phys. Rev. Lett. 64 (1990) 2893.
C. Bréchignac, Ph. Cahuzac, F. Carlier, J. Leygnier and A. Sarfati, Phys. Rev. B 44 (1991) 11386.
C. Bréchignac, Ph. Cahuzac, F. Carlier and M. de Frutos, Phys. Rev. B 49 (1994) 2825.
W. Schulze, B. Winter and I. Goldenfeld, Phys. Rev. B 38 (1988) 12937.
O. Kandler, K. Athanassenas, O. Echt, D. Kreisle, T. Leisner and E. Recknagel, Z. Phys. D 19 (1991) 151.
U. Näher, S. Frank, M. Malinowski, U. Zimmermann and T.P. Martin, Z. Phys. D 31 (1994) 191.
F. Chandezon, C. Guet, B.A. Huber, D. Jalabert, M. Maurel, E. Monnand, C. Ristori and J.C. Rocco, Phys. Rev. Lett. 74 (1995) 3784.
W.A. Saunders, Phys. Rev. Lett. 64 (1990) 3046.
W.A. Saunders, Phys. Rev. A 46 (1992) 7028.
W.A. Saunders and N. Dam, Z. Phys. D 20 (1991) 111.
I. Katakuse, H. Ito and T. Ichihara, Int. J. Mass Spectr. Ion Proc. 97 (1990) 47.
I. Katakuse, H. Ito and T. Ichihara, Z. Phys. D 20 (1991) 101.
H. Koizumi, S. Sugano and Y. Ishii, Z. Phys. D 26 (1993) 264.
H. Koizumi, S. Sugano and Y. Ishii, Z. Phys. D 28 (1993) 223.
M. Nakamura, Z. Phys. D 19 (1991) 149.
H. Koizumi, S. Sugano, Phys. Rev. A 51 (1995) R886
S. Krückeberg, G. Dietrich, K. Lützenkirchen, L. Schweikhard, C. Walther and J. Ziegler, Int. J. Mass Spectr. Ion Proc., accepted.
S. Becker, K. Dasgupta, G. Dietrich, H.-J. Kluge, S. Kuznetsov, M. Lindinger, K. Lützenkirchen, L. Schweikhard and J. Ziegler, Rev. Sci. Instr. 66 (1995) 4902.
L. Schweikhard, St. Becker, K. Dasgupta, G. Dietrich, H.-J. Kluge, D. Kreisle, S. Krückeberg, S. Kuznetsov, M. Lindinger, K. Lützenkirchen, B. Obst, C. Walther, H. Weidele and J. Ziegler, Physica Scripta T 59 (1995) 236.
T.G. Dietz, M.A. Duncan, D.E. Powers and R.E. Smalley, J. Chem. Phys. 74 (1981) 6511.
H. Weidele, U. Frenzel, T. Leisner and D. Kreisle, Z. Phys. D 20 (1991) 411.
H. Schnatz, G. Bollen, P. Dabkievicz, P. Egelhof, F. Kern, H. Kalinowsky, L. Schweikhard, H. Stolzenberg and H.-J. Kluge, The ISOLDE Collaboration, Nucl. Instr. Meth. A 251 (1986) 17.
L.S. Brown and G. Gabrielse, Rev. Mod. Phys. 58 (1986) 223.
H.-U. Hasse, S. Becker, G. Dietrich, N. Klisch, H.-J. Kluge, M. Lindinger, K. Lützenkirchen, L. Schweikhard and J. Ziegler, Int. J. Mass Spectr. Ion Proc. 132 (1994) 181.
L. Schweikhard, P. Beiersdorfer, W. Bell, G. Dietrich, S. Krückeberg, K. Lützenkirchen, B. Obst and J. Ziegler, Hyp. Int. 99 (1996) 97.
L. Chen, T.L. Wang, T.L. Ricca and A.G. Marshall, Analytical Chemistry 59 (1987) 449.
S. Krüuckeberg, G. Dietrich, K. Lützenkirchen, L. Schweikhard, C. Walther and J. Ziegler, Z. Phys. D, accepted.
C. Kittel, Einführung in die Festkörperphysik, 8 edn (Oldenbourg-Verlag, 1989).
W.R. Tyson and W.A. Miller, Surface Sci. 62 (1977) 267.
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Krückeberg, S., Dietrich, G., Lützenkirchen, K. et al. Collision induced dissociation of doubly charged silver clusters Agn 2+, n=21,22,23. Hyperfine Interactions 108, 107–114 (1997). https://doi.org/10.1023/A:1012634023288
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DOI: https://doi.org/10.1023/A:1012634023288