Title

Structure and phonon density of states of supported size-selected (FeAu)-Fe-57 nanoclusters: A nuclear resonant inelastic x-ray scattering study

Authors

B. Roldan Cuenya, University of Central Florida
L. K. Ono, University of Central Florida
J. R. Croy, University of Central Florida
A. Naitabdi, University of Central Florida
H. Heinrich, University of Central Florida
J. Zhao
E. E. Alp
W. Sturhahn
W. Keune

Comments

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"This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in the linked citation and may be found originally at Applied Physics Letters."

Abbreviated Journal Title

Appl. Phys. Lett.

Keywords

Synchrotron-Radiation; Au; Nanoparticles; Catalysts; Dynamics; Physics; Applied

Abstract

We have measured the phonon density of states (PDOS) of isolated bcc and fcc FexAu1-x alloy nanoclusters (NCs) by nuclear resonant inelastic x-ray scattering. Drastic deviations were observed with respect to the PDOS of bulk Fe-Au alloys. Important information on the structure and thermodynamic properties of these NCs was obtained.

Journal Title

Applied Physics Letters

Volume

95

Issue/Number

14

Publication Date

1-1-2009

Document Type

Article

DOI Link

http://dx.doi.org/10.1063/1.3236539

Language

English

First Page

3

WOS Identifier

WOS:000270670200062

ISSN

0003-6951

Recommended Citation

Cuenya, B. Roldan; Ono, L. K.; Croy, J. R.; Naitabdi, A.; Heinrich, H.; Zhao, J.; Alp, E. E.; Sturhahn, W.; and Keune, W., "Structure and phonon density of states of supported size-selected (FeAu)-Fe-57 nanoclusters: A nuclear resonant inelastic x-ray scattering study" (2009). Faculty Bibliography 2000s. 1446.
https://stars.library.ucf.edu/facultybib2000/1446