Transport and deposition of injected hydrocarbons in plasma generator PSI-2

被引：14

作者：

Bohmeyer, W

Naujoks, D

Markin, A

Arkhipov, I

Koch, B

Schröder, D

Fussmann, G

机构：

[1] Humboldt Univ, Inst Phys Plasmaphys, D-12489 Berlin, Germany

[2] Russian Acad Sci, Inst Phys Chem, Moscow 117915, Russia

来源：

JOURNAL OF NUCLEAR MATERIALS | 2005年 / 337卷 / 1-3期

关键词：

carbon; chemical erosion; carbon deposition; ERO carbon; amorphous carbon;

D O I：

10.1016/j.jnucmat.2004.10.107

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The transport and deposition of hydrocarbons were studied in the stationary plasma of plasma generator PSI-2. CH4 or C2H4 were injected into the plasma at different positions in the target chamber. After an interaction between the plasma and the hydrocarbons, different species are produced, some of them having high sticking probabilities and forming a:CH films on a temperature controlled collector. The film growth is studied in situ for different plasma parameters. The 3D Monte Carlo code ERO including three different sets of atomic data is used to describe the formation of hydrocarbon films. (c) 2004 Elsevier B.V. All rights reserved.

引用

页码：89 / 93

页数：5

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