| DOI | Trouver le DOI : https://doi.org/10.1016/j.cplett.2004.07.116 |
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| Auteur | Rechercher : Guthrie, Malcolm; Rechercher : Tulk, Chris; Rechercher : Benmore, Chris; Rechercher : Klug, Dennis1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
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| Format | Texte, Article |
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| Résumé | Neutron and X-ray structure factor functions of very high-density amorphous (VHDA) ice have been measured and compared with those of the high- and low-density amorphous forms. The principal peak in the VHDA structure factor is sharper than that observed in the HDA ice form. Radial distribution functions (rdfs) indicate the local O...O separation is 2.83 A, close to 2.85 A estimated from earlier Raman measurements, but larger than that observed by empirical potential structure refinement simulation of neutron data. Perhaps more importantly the rdfs indicate a greater extent of ordering in VHDA ice, with observable coordination shells extending to at least 20 A. |
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| Date de publication | 2004-10-21 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 12338339 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 8d1cae71-babe-4088-9f8d-7e5a2a8c1bbd |
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| Enregistrement créé | 2009-09-10 |
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| Enregistrement modifié | 2023-06-23 |
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