Please use this identifier to cite or link to this item:
|Title:||First Prinnciples Calculations of Oxygen Adsorption of the UN (001) Surface|
|Authors:||ZHUKOVSKII Y.; BOCHAROV D.; KOTOMIN E. A.; EVARESTOV R. A.; BANDURA A. V.|
|Citation:||SURFACE SCIENCE vol. 603 no. 1 p. 50-53|
|Publisher:||ELSEVIER SCIENCE BV|
|Type:||Articles in periodicals and books|
|Abstract:||Fabrication, handling and disposal of nuclear inel mcittrials rttluirc- comprehensive knowledge of their surface morphology and reactivity. Due to unavoidable contact with air components (even at low partial pressures), UN samples contain ransiderablc amount of oxygen impurities affecting fuel properties. In this study we focus on reactivity of the energetically most stable (001) substrate of uranium nitride towards the atomic oxygen as one of initial stages for further UN oxidation. The basic properties of O atoms adsorbed on the UN(001 ) surface are simulated here combining the two first principles calculation methods based on the plane wave basis set and that of the localized orbitais.|
|JRC Institute:||Nuclear Safety and Security|
Files in This Item:
There are no files associated with this item.
Items in repository are protected by copyright, with all rights reserved, unless otherwise indicated.