Preparation of osmium targets with carbon backing - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Preparation of osmium targets with carbon backing

Résumé

For nuclear reaction studies, thin metallic osmium targets, either natural or isotopically enriched (Os-192) of 200-300 \u03bcg/cm2 thicknesses deposited on a thin carbon backing are required. A challenging method was successfully performed at GANIL involving firstly the preparation of an aqueous solution of osmium tetrachloride, then its electro- deposition onto a thick copper backing (100 \u03bcm); this process was followed by the evaporation of a thin carbon layer (40 \u03bcg/cm2) and finally the dissolution of the copper material.
Fichier non déposé

Dates et versions

hal-01791919 , version 1 (15-05-2018)

Identifiants

Citer

Georges Fremont, Yvette Ngono-Ravache, Christelle Schmitt, Christelle Stodel. Preparation of osmium targets with carbon backing. 28th World Conference of the International Nuclear Target Development Society, Nov 2016, Cape Town, South Africa. pp.030002, ⟨10.1063/1.5035519⟩. ⟨hal-01791919⟩
77 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More