Abstract
The structure and thermodynamic properties of transitionmetal clusters containing N atoms are investigated for N=6 or 7 using molecular dynamics. The melting transition and phase diagram (energy-temperature curve) are studied. The “quasi-solid state” is found in the region of the temperature near and below the melting point, where clusters make structural transition from one isomer to others without topological change. The ate of transition is found to increase as temperature increases. This result is proposed as an interpretation for the structural instability of gold metal lusters observed experimentally by S.Iijima and T.Ichihashi Phys. Rev. Lett. 56, 616 (1986)).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
S. Iijima and T. Ichihashi, Phys. Rev. Lett. M, 56 616 (1986).
M. R. Hoare, Adv.-Chem. Phys. 40, 47 (1979).
R. P. Gupta, Phys. Rev. B23, 6265 (1981).
M. B. Gordon, F. Cyrot-Lackmann and M. C. Desjonqueres, Surf. Sci. 80, 159 (1979).
D. Tomanek, S. Mukherjee and K. H. Bennemann, Phys. Rev. B28, 665 (1983).
D. J. McGinty, J. Chem. Phys. 58, 4733 (1973).
W. D. Kristensen, E. J. Jensen and R. M. J. Cotterill, J. Chem. Phys. 60, 4161 (1974).
C. L. Briant and J. J. Burton, J. Chem. Phys. 63, 2045 (1975).
T. Ogawa and S. Nara, Z. Phsik B33. 69 (1979).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1987 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Sawada, S. (1987). Dynamics of Transition-Metal Clusters. In: Sugano, S., Nishina, Y., Ohnishi, S. (eds) Microclusters. Springer Series in Materials Science, vol 4. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-83064-8_27
Download citation
DOI: https://doi.org/10.1007/978-3-642-83064-8_27
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-83066-2
Online ISBN: 978-3-642-83064-8
eBook Packages: Springer Book Archive