Total Electron-Impact Ionization Cross-Sections of Cfx and Nfx, X = 1-3 - Couverture souple

Huo, Winifred M

Couverture souple

ISBN 10 : 1289292582 ISBN 13 : 9781289292584

Editeur : Bibliogov, 2013

Synopsis

The discrepancy between experimental and theoretical total electron-impact ionization cross sections for a group of fluorides, CFx, and NFx, (x = 1 - 3), is attributed to the inadequacies in previous theoretical models. Cross-sections calculated using a recently developed siBED (simulation Binary-Encounter-Dipole) model that takes into account the shielding of the long-range dipole potential between the scattering electron and target are in agreement with experimentation. The present study also carefully reanalyzed the previously reported experimental data to account for the possibility of incomplete collection of fragment ions and the presence of ion-pair formation channels. For NF3, our experimental and theoretical cross-sections compare well with the total ionization cross-sections recently reported by Haaland et al. in the region below dication formation.

Détails de l'édition

• Éditeur: Bibliogov
• Date d'édition: 2013
• Langue: anglais
• ISBN 10: 1289292582
• ISBN 13: 9781289292584
• Reliure: Broché
• Nombre de pages: 24
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible