Multiple ionization of metal ions by ECR heating of electrons in vacuum arc plasmas

被引：28

作者：

Vodopyanov, AV ^{[1
]}

Golubev, SV

Zorin, VG

Razin, SV

Vizir, AV

Nikolaev, AG

Oks, EM

Yushkov, GY

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia

[2] Russian Acad Sci, HCEI, Tomsk, Russia

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2004年 / 75卷 / 05期

关键词：

D O I：

10.1063/1.1702139

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A joint research and development effort has been initiated, whose ultimate goal is the enhancement of the mean ion charge states in vacuum arc metal plasmas by a combination of a vacuum arc discharge and electron cyclotron resonance (ECR) heating. Metal plasma was generated by a special vacuum arc mini-gun. Plasma was pumped by high frequency gyrotron-generated microwave radiation. The results have demonstrated substantial multiple ionization of metal ions. For a lead plasma, ECR heating increased the maximum attainable ion charge state from Pb2+ up to Pb6+. The confinement parameter was as high as similar to 10(9) cm(-3) s. Further increase of the ion charge states will be attained by increasing the vacuum arc plasma density and optimizing the ECR heating conditions. (C) 2004 American Institute of Physics.

引用

页码：1888 / 1890

页数：3

共 16 条

[1]

[Anonymous], 1996, ELECT CYCLOTRON RESO

[2] Electron-beam enhancement of the metal vapor vacuum arc ion source [J].

Batalin, VA ;

Bugaev, AS ;

Gushenets, VI ;

Hershcovitch, A ;

Johnson, BM ;

Kolomiets, AA ;

Kuibeda, RP ;

Kulevoy, TV ;

Oks, EM ;

Pershin, VI ;

Petrenko, SV ;

Seleznev, DN ;

Yushkov, GY .

JOURNAL OF APPLIED PHYSICS, 2002, 92 (05) :2884-2889

[3] High current density production of multicharged ions with ECR plasma heated by gyrotron transmitter [J].

Bouly, JL ;

Curdy, JC ;

Geller, R ;

Golubev, SV ;

Lacoste, A ;

Lamy, T ;

Sole, P ;

Sortais, P ;

Razin, SV ;

Vieux-Rochaz, JL ;

Thuillier, T ;

Vodopyanov, AV ;

Zorin, VG .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2002, 73 (02) :528-530

[4]

Brown I G, 1989, The Physics and Technology of Ion Sources

[5] Study of directed ion velocities in a vacuum arc by an emission method [J].

Bugaev, AS ;

Gushenets, VI ;

Nikolaev, AG ;

Oks, EM ;

Yushkov, GY .

TECHNICAL PHYSICS, 2000, 45 (09) :1135-1140

[6] Propagation of metal vapor vacuum are ions into electron cyclotron resonance ion sources [J].

Cavenago, M ;

Kulevoy, T ;

Vassiliev, A .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1998, 69 (02) :795-797

[7]

DEMEKHOV AG, 1986, AS148 IAP

[8] Electron cyclotron resonance sources: Historical review and future prospects (invited) [J].

Geller, R .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1998, 69 (03) :1302-1310

[9]

GHUNG P, 1975, ELECT PROBES STATION

[10] RECENT PROGRESS OF HIGH-POWER MILLIMETER WAVELENGTH GYRODEVICES [J].

GOLDENBERG, AL ;

LITVAK, AG .

PHYSICS OF PLASMAS, 1995, 2 (06) :2562-2572

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