A critical examination of the decoupling approximation for small-angle scattering from hard ellipsoids of revolution
| Author(s) | Greene, Daniel G. | |
| Author(s) | Ferraro, Daniel V. | |
| Author(s) | Lenhoff, Abraham M. | |
| Author(s) | Wagner, Norman J. | |
| Ordered Author | Daniel G. Greene, Daniel V. Ferraro, Abraham M. Lenhoff and Norman J. Wagner | |
| UD Author | Greene, Daniel G. | en_US |
| UD Author | Ferraro, Daniel V. | en_US |
| UD Author | Lenhoff, Abraham M. | en_US |
| UD Author | Wagner, Norman J. | en_US |
| Date Accessioned | 2017-05-12T15:53:15Z | |
| Date Available | 2017-05-12T15:53:15Z | |
| Copyright Date | Copyright © 2016 International Union of Crystallography | en_US |
| Publication Date | 2016-09-29 | |
| Description | Publisher's PDF | en_US |
| Abstract | The decoupling approximation, proposed by Kotlarchyk & Chen [J. Chem. Phys. (1983), 79, 2461–2469], is a first-order correction to the experimentally determined apparent structure factor that is necessary because of concentration effects in polydisperse and/or nonspherical systems. While the approximation is considered accurate for spheres with low polydispersity (<10%), the corresponding limitations for nonspherical particles are unknown. The validity of this approximation is studied for monodisperse dispersions of hard ellipsoids of revolution with aspect ratios ranging from 0.333 to 3 and a guide for its accuracy is provided. | en_US |
| Department | University of Delaware. Center for Molecular & Engineering Thermodynamics. | en_US |
| Department | University of Delaware. Department of Chemical & Biomolecular Engineering. | en_US |
| Citation | Greene, Daniel G., et al. "A critical examination of the decoupling approximation for small-angle scattering from hard ellipsoids of revolution." Journal of Applied Crystallography 49.5 (2016): 1734-1739. | en_US |
| DOI | DOI: 10.1107/S1600576716012929 | en_US |
| ISSN | 1600-5767 | en_US |
| URL | http://udspace.udel.edu/handle/19716/21347 | |
| Language | en_US | en_US |
| Publisher | International Union of Crystallography | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | Journal of Applied Crystallography | en_US |
| dc.source.uri | http://journals.iucr.org/j/ | en_US |
| Title | A critical examination of the decoupling approximation for small-angle scattering from hard ellipsoids of revolution | en_US |
| Type | Article | en_US |
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