ION-BEAM IMPLANTATION AND THERMAL-DESORPTION OF DEUTERIUM IONS IN GRAPHITE

被引：10

作者：

HANSALI, G

BIBERIAN, JP

BIENFAIT, M

机构：

[1] Centre de Recherche des Mécanismes de la Croissance Cristalline

来源：

JOURNAL OF NUCLEAR MATERIALS | 1990年 / 171卷 / 2-3期

关键词：

D O I：

10.1016/0022-3115(90)90386-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have studied by thermal desorption the implantation of 1.6 keV deuterium ions in three different graphite samples. One is pyrolitic and the two others are low-density graphites. We have measured desorption activation energies of 0.9 eV for all three samples. Implantation rates versus fluence curves indicate that adsorption is localized in defects, induced for pyrolitic graphite and natural for the two other samples. © 1990.

引用

页码：395 / 398

页数：4

共 14 条

[11] EFFECTS OF PYROLYTIC CARBON STRUCTURE ON DIFFUSIVITY OF TRITIUM [J].