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Exafs Investigation of High-Nuclearity pd cLUSTERS

Benfield, Robert E., Filipponi, A., Bowron, Daniel Timothy, Newport, Robert J., Gurman, Stephen J., Schmid, Gunter (1994) Exafs Investigation of High-Nuclearity pd cLUSTERS. In: Physica B: Condensed Matter. 208. pp. 671-673. Elsevier Science Bv (doi:10.1016/0921-4526(94)00783-R) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1016/0921-4526(94)00783-R

Abstract

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.

Item Type: Conference or workshop item (Other)
DOI/Identification number: 10.1016/0921-4526(94)00783-R
Subjects: Q Science > QC Physics
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: P. Ogbuji
Date Deposited: 08 Jun 2009 10:31 UTC
Last Modified: 28 May 2019 13:58 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/19705 (The current URI for this page, for reference purposes)
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