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.
|
PDF
Restricted to Repository staff only |
|
|
| Contact us about this Publication
Download (3295Kb)
|
![[img]](http://kar.kent.ac.uk/style/images/fileicons/application_pdf.png) |
| 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: | Article |
|---|---|
| Subjects: | Q Science |
| 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) |
- Depositors only (login required):
