Benfield, R.E. and Filipponi, A. and Bowron, D.T. and Newport, R.J. and Gurman, S.J. and Schmid, G. (1994) EXAFS Investigations Of High-Nuclearity Pd Clusters. Physica B, 208 . pp. 671-673. ISSN 0921-4526.
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Pd K-edge X-ray absorption spectra at several temperatures of Pd-561(phen)(36)O-200 and other high nuclearity ligand-stabilized Pd clusters are reported. Data-analysis performed in a wide k-range (up to 17.5 Angstrom(-1)), accounting for possible effects of asymmetry, allowed us to obtain very reliable results for the nearest neighbour Pd-Pd distribution. Mean bond length and variance are determined as a function of temperature. The data indicate the existence of regular FCC particles with a very weak relaxation with respect to the bulk ideal geometry and no asymmetry effects in the bond length distribution.
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences > Functional Materials Group|
|Depositing User:||J.M. Smith|
|Date Deposited:||07 May 2009 13:51|
|Last Modified:||06 Sep 2011 01:52|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/15865 (The current URI for this page, for reference purposes)|
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