Ferroelectric plasma sources for NDCX-II and heavy ion drivers

被引：6

作者：

Gilson, E. P. ^{[1
]}

Davidson, R. C. ^{[1
]}

Efthimion, P. C. ^{[1
]}

Kaganovich, I. D. ^{[1
]}

Kwan, J. W. ^{[2
]}

Lidia, S. M. ^{[2
]}

Ni, P. A. ^{[2
]}

Roy, P. K. ^{[2
]}

Seidl, P. A. ^{[2
]}

Waldron, W. L. ^{[2
]}

Barnard, J. J. ^{[3
]}

Friedman, A. ^{[3
]}

机构：

[1] Princeton Univ, Princeton Plasma Phys Lab, Princeton, NJ 08543 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[3] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2014年 / 733卷

关键词：

Plasma sources; Neutralized transport; Beam neutralization;

D O I：

10.1016/j.nima.2013.05.091

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A barium titanate ferroelectric cylindrical plasma source has been developed, tested and delivered for the Neutralized Drift Compression Experiment NDCX-II at Lawrence Berkeley National Laboratory (LBNL). The plasma source design is based on the successful design of the NDCX-I plasma source. A 7 kV pulse applied across the 3.8 mm thick ceramic cylinder wall produces a large polarization surface charge density that leads to breakdown and plasma formation. The plasma that fills the NDCX-II drift section upstream of the final focusing solenoid has a plasma number density exceeding 10(10)) cm(-3) and an electron temperature of several eV. The operating principle of the ferroelectric plasma source are reviewed and a detailed description of the installation plans is presented. The criteria for plasma sources with larger number density will be given, and concepts will be presented for plasma sources for driver applications. Plasma sources for drivers will need to be highly reliable, and operate at several Hz for millions of shots. (C) 2013 Elsevier B.V. All rights reserved

引用

页码：75 / 79

页数：5

共 12 条

[1] Dense Metal Plasma in a Solenoid for Ion Beam Neutralization [J].

Anders, Andre ;

Kauffeldt, Marina ;

Oks, Efim M. ;

Roy, Prabir K. .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 2011, 39 (06) :1386-1393

[2] Electron diode with a large area ferroelectric plasma cathode [J].

Dunaevsky, A ;

Krasik, YE ;

Felsteiner, J ;

Sternlieb, A .

JOURNAL OF APPLIED PHYSICS, 2001, 90 (08) :3689-3698

[3] Long plasma source for heavy ion beam charge neutralization [J].

Efthimion, Philip C. ;

Gilson, Erik P. ;

Grisham, Larry ;

Davidson, Ronald C. ;

Logan, Larry B. Grant ;

Seidl, Peter A. ;

Waldron, William .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 606 (1-2) :124-127

[4] Beam dynamics of the Neutralized Drift Compression Experiment-II, a novel pulse-compressing ion accelerator [J].

Friedman, A. ;

Barnard, J. J. ;

Cohen, R. H. ;

Grote, D. P. ;

Lund, S. M. ;

Sharp, W. M. ;

Faltens, A. ;

Henestroza, E. ;

Jung, J. -Y. ;

Kwan, J. W. ;

Lee, E. P. ;

Leitner, M. A. ;

Logan, B. G. ;

Vay, J. -L. ;

Waldron, W. L. ;

Davidson, R. C. ;

Dorf, M. ;

Gilson, E. P. ;

Kaganovich, I. D. .

PHYSICS OF PLASMAS, 2010, 17 (05)

[5] Toward a physics design for NDCX-II, an ion accelerator for warm dense matter and HIF target physics studies [J].

Friedman, A. ;

Barnard, J. J. ;

Briggs, R. J. ;

Davidson, R. C. ;

Dorf, M. ;

Grote, D. P. ;

Henestroza, E. ;

Lee, E. P. ;

Leitner, M. A. ;

Logan, B. G. ;

Sefkow, A. B. ;

Sharp, W. M. ;

Waldron, W. L. ;

Welch, D. R. ;

Yu, S. S. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 606 (1-2) :6-10

[6] Plasma source development for the NDCX-I and NDCX-II neutralized drift compression experiments [J].

Gilson, E. P. ;

Davidson, R. C. ;

Efthimion, P. C. ;

Gleizer, J. Z. ;

Kaganovich, I. D. ;

Krasik, Ya. E. .

LASER AND PARTICLE BEAMS, 2012, 30 (03) :435-443

[7] Addressing the plasma formation on the surface of a ferroelectric sample [J].

Gurovich, V. Tz. ;

Krasik, Ya. E. ;

Raichlin, V. ;

Felsteiner, J. ;

Haber, I. .

JOURNAL OF APPLIED PHYSICS, 2009, 106 (05)

[8] Electron emission from ferroelectrics [J].

Rosenman, G ;

Shur, D ;

Krasik, YE ;

Dunaevsky, A .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (11) :6109-6161

[9] A space-charge-neutralizing plasma for beam drift compression [J].

Roy, P. K. ;

Seidl, P. A. ;

Anders, A. ;

Bieniosek, F. M. ;

Coleman, J. E. ;

Gilson, E. P. ;

Greenway, W. ;

Grote, D. P. ;

Jung, J. Y. ;

Leitner, M. ;

Lidia, S. M. ;

Logan, B. G. ;

Sefkow, A. B. ;

Waldron, W. L. ;

Welch, D. R. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 606 (1-2) :22-30

[10] Progress in beam focusing and compression for warm-dense matter experiments [J].

Seidl, P. A. ;

Anders, A. ;

Bieniosek, F. M. ;

Barnard, J. J. ;

Calanog, J. ;

Chen, A. X. ;

Cohen, R. H. ;

Coleman, J. E. ;

Dorf, M. ;

Gilson, E. P. ;

Grote, D. P. ;

Jung, J. Y. ;

Leitner, M. ;

Lidia, S. M. ;

Logan, B. G. ;

Ni, P. ;

Roy, P. K. ;

Van den Bogert, K. ;

Waldron, W. L. ;

Welch, D. R. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 606 (1-2) :75-82

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