Intermediate-Range Order in Amorphous Phosphorus

Farman, H. and Dore, J.C. and Elliott, S.R. (1994) Intermediate-Range Order in Amorphous Phosphorus. Physics Letters A, 186 (5-6). pp. 410-414. ISSN 0375-9601. (The full text of this publication is not available from this repository)

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Abstract

Neutron diffraction measurements have been made for two samples of amorphous red phosphorus available as commercial products. The sample prepared at low temperature (280-degrees-C) was violet in colour and exhibited a typically amorphous scattering pattern, giving a pair correlation function that displayed clear peaks for first and second neighbours with a more complex behaviour at higher r-values ( > 6 angstrom). The sample prepared at higher temperature was red-brown in colour and showed evidence of some sharp Bragg peaks superimposed on an amorphous scattering pattern; the corresponding real-space distribution had similar features but displayed enhanced intermediate range order in the range 8-18 angstrom. The results suggest that the network and its connectivity is more complex than for the group IV elemental amorphous solids.

Item Type: Article
Subjects: Q Science > QC Physics
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts
Depositing User: P. Ogbuji
Date Deposited: 29 Jun 2009 21:34
Last Modified: 04 May 2012 14:37
Resource URI: http://kar.kent.ac.uk/id/eprint/20182 (The current URI for this page, for reference purposes)
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