Plasma Confinement Time in Trimix-M Galatea Multipole Magnetic Trap

被引：5

作者：

Bishaev, A. M. ^{[1
]}

Bugrova, A. I. ^{[1
]}

Kozintseva, M. V. ^{[1
]}

Lipatov, A. S. ^{[1
]}

Sigov, A. S. ^{[1
]}

Kharchevnikov, V. K. ^{[1
]}

机构：

[1] State Tech Univ, Moscow Inst Radio Engn Elect & Automat, Moscow 117454, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2010年 / 36卷 / 05期

关键词：

Plasma Density; Technical Physic Letter; Magnetic Trap; Confinement Time; Poloidal Magnetic Field;

D O I：

10.1134/S1063785010050287

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The confinement time of hydrogen plasma trapped in a Trimix-M magnetic multipole galatea was studied in a range of plasma densities (1 x 10(16) - 6 x 1018 m(-3)) and ion energies (similar to 100-300 eV). It is established that (i) the confinement time increases with decreasing plasma density in the trap and (ii) as the barrier magnetic field is increased, the plasma confinement time grows faster than according to a linear law. The obtained results are indicative of a collisional character of plasma diffusion through the barrier field in the trap.

引用

页码：487 / 488

页数：2

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