Ageing dynamics of ion bombardment induced self-organization processes - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Scientific Reports Année : 2013

Ageing dynamics of ion bombardment induced self-organization processes

Résumé

Instabilities caused during the erosion of a surface by an ion beam can lead to the formation of self-organized patterns of nanostructures. Understanding the self-organization process requires not only the in-situ characterization of ensemble averaged properties but also probing the dynamics. This can be done with the use of coherent X-rays and analyzing the temporal correlations of the scattered intensity. Here, we show that the dynamics of a semiconductor surface nanopatterned by normal incidence ion beam sputtering are age-dependent and slow down with sputtering time. This work provides a novel insight into the erosion dynamics and opens new perspectives for the understanding of self-organization mechanisms.
Fichier principal
Vignette du fichier
Bikondoa_srep01850.pdf (1.01 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-00936249 , version 1 (26-09-2015)

Identifiants

Citer

O. Bikondoa, D. Carbone, Virginie Chamard, T.H. Metzger. Ageing dynamics of ion bombardment induced self-organization processes. Scientific Reports, 2013, 3, pp.1850. ⟨10.1038/srep01850⟩. ⟨hal-00936249⟩
47 Consultations
69 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More