Investigation of Helicon discharges as RF coupling concept of negative hydrogen ion sources (Englisch)
- Neue Suche nach: Briefi, S.
- Neue Suche nach: Fantz, U.
- Neue Suche nach: Briefi, S.
- Neue Suche nach: Fantz, U.
- Neue Suche nach: Tarvainen, Olli
- Neue Suche nach: Kalvas, Taneli
In:
AIP Conference Proceedings
;
1515
, 1
;
278-283
;
2013
- Aufsatz (Zeitschrift) / Elektronische Ressource
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Titel:Investigation of Helicon discharges as RF coupling concept of negative hydrogen ion sources
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Beteiligte:Briefi, S. ( Autor:in ) / Fantz, U. ( Autor:in ) / Tarvainen, Olli ( Herausgeber:in ) / Kalvas, Taneli ( Herausgeber:in )
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Erschienen in:AIP Conference Proceedings ; 1515, 1 ; 278-283
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Verlag:
- Neue Suche nach: American Institute of Physics
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Erscheinungsdatum:08.02.2013
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Format / Umfang:6 pages
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ISSN:
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DOI:
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Medientyp:Aufsatz (Zeitschrift)
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Format:Elektronische Ressource
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Sprache:Englisch
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Schlagwörter:
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Datenquelle:
Inhaltsverzeichnis – Band 1515, Ausgabe 1
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- 1
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Preface - Third International Symposium on Negative Ions, Beams and SourcesTarvainen, Olli et al. | 2013
- 3
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Plasma grid shape and size effects on the extraction of negative ionsTaccogna, F. / Minelli, P. / Capitelli, M. / Longo, S. / Schneider, R. et al. | 2013
- 12
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Modeling the particle transport and ion production in a RF driven negative hydrogen ion source for ITER NBIWünderlich, D. / McNeely, P. / Schiesko, L. / Fantz, U. / Franzen, P. / NNBI-Team et al. | 2013
- 22
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Study of negative hydrogen ion beam optics using the 2D PIC methodMiyamoto, K. / Okuda, S. / Hatayama, A. / Hanada, M. / Kojima, A. et al. | 2013
- 31
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Numerical modeling of the Linac4 negative ion source extraction region by 3D PIC-MCC code ONIXMochalskyy, S. / Lettry, J. / Minea, T. / Lifschitz, A. F. / Schmitzer, C. / Midttun, O. / Steyaert, D. et al. | 2013
- 41
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Negative ion production by plasma-surface interaction in caesiated negative ion sourcesBacal, M. / Wada, M. et al. | 2013
- 49
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The response of surface negative ion yield and virtual cathode formation to the effective work function of caesiumKing, D. B. / Holmes, A. J. T. / McAdams, R. / Surrey, E. et al. | 2013
- 59
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Effects due to adsorbed atoms upon angular and energy distributions of surface produced negative hydrogen ionsWada, M. / Bacal, M. / Kasuya, T. / Kato, S. / Kenmotsu, T. / Sasao, M. et al. | 2013
- 66
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VUV-diagnostics of a filament-driven arc discharge H− ion sourceKomppula, J. / Tarvainen, O. / Lätti, S. / Kalvas, T. / Koivisto, H. / Toivanen, V. / Myllyperkiö, P. et al. | 2013
- 74
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Analysis of the double-ion plasma in the extraction region in hydrogen negative ion sourcesFukuyama, T. / Okuda, S. / Fukano, A. / Tsumori, K. / Nakano, H. / Hatayama, A. et al. | 2013
- 81
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Estimation of sputtering damages on a magnetron H− ion source induced by Cs+ and H+ ionsPereira, H. / Lettry, J. / Alessi, J. / Kalvas, T. et al. | 2013
- 89
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Neutral resonant ionization in the high-intensity cesium sputter sourceVogel, John S. et al. | 2013
- 99
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Small-radius planar-coil driven inductive discharge as a source of negative hydrogen ionsPaunska, Tsvetelina V. / Shivarova, Antonia P. / Tarnev, Khristo Ts. / Todorov, Dimitar T. et al. | 2013
- 107
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Study of plasma meniscus formation and beam halo in negative hydrogen ion sourcesOkuda, S. / Miyamoto, K. / Fukuyama, T. / Nishioka, S. / Hatayama, A. / Fukano, A. / Hanada, M. / Kojima, A. et al. | 2013
- 114
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Operation and thermal modeling of the ISIS H− source from 50 to 2 Hz repetition ratesPereira, H. / Faircloth, D. / Lettry, J. et al. | 2013
- 121
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Distribution of the background gas in the MITICA acceleratorSartori, E. / Dal Bello, S. / Serianni, G. / Sonato, P. et al. | 2013
- 129
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Commissioning of the negative ion testbed ELISEKraus, W. / Fantz, U. / Franzen, P. / Fröschle, M. / Heinemann, B. / Martens, C. / Riedl, R. / Wünderlich, D. et al. | 2013
- 139
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Development of intense hydrogen-negative-ion source for neutral beam injectors at NIFSTakeiri, Y. / Tsumori, K. / Osakabe, M. / Ikeda, K. / Nagaoka, K. / Nakano, H. / Kisaki, M. / Kaneko, O. / Asano, E. / Kondo, T. et al. | 2013
- 149
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Polar distribution of ions and electrons in extraction region of a large-scaled caesium seeded ion sourceTsumori, K. / Nakano, H. / Kisaki, M. / Ikeda, K. / Nagaoka, K. / Osakabe, M. / Takeiri, Y. / Kaneko, O. / Shibuya, M. / Asano, E. et al. | 2013
- 157
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Construction of a versatile negative ion source and related developmentsCavenago, M. / Serianni, G. / Kulevoy, T. / Petrenko, S. / Agostinetti, P. / Antoni, V. / Bigi, M. / Conventi, D. / Fellin, F. / Minarello, A. et al. | 2013
- 167
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Multiaperture negative ion sourceBelchenko, Yu. I. / Gorbovsky, A. I. / Ivanov, A. A. / Konstantinov, S. G. / Sanin, A. L. / Shikhovtsev, I. V. / Tiunov, M. A. et al. | 2013
- 177
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Analysis of electron temperature distribution by Kinetic modeling of electron energy distribution function in JAEA 10 ampere negative ion sourceShibata, T. / Terasaki, R. / Kashiwagi, M. / Inoue, T. / Dairaku, M. / Taniguchi, M. / Tobari, H. / Umeda, N. / Watanabe, K. / Sakamto, K. et al. | 2013
- 187
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A comparison of hydrogen and deuterium plasmas in the IPP prototype ion source for fusionFantz, U. / Schiesko, L. / Wünderlich, D. / NNBI Team et al. | 2013
- 197
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Development of a negative ion-based neutral beam injector in NovosibirskIvanov, A. A. / Abdrashitov, G. F. / Anashin, V. V. / Belchenko, Yu. I. / Burdakov, A. V. / Davydenko, V. I. / Deichuli, P. P. / Dimov, G. I. / Dranichnikov, A. N. / Kapitonov, V. A. et al. | 2013
- 207
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Proposal of actively heated, long stem based Cs delivery system for diagnostic neutral beam source in ITERBansal, G. / Mishra, S. / Pandya, K. / Bandyopadhyay, M. / Soni, J. / Gahlaut, A. / Parmar, K. G. / Shah, S. / Phukan, A. / Roopesh, G. et al. | 2013
- 217
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Flexible magnetic design of the MITICA plasma source and acceleratorChitarin, G. / Marconato, N. / Agostinetti, P. / Serianni, G. / Sonato, P. et al. | 2013
- 227
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Compensations of beamlet deflections for 1 MeV accelerator of ITER NBIKashiwagi, Mieko / Taniguchi, Masaki / Umeda, Naotaka / Dairaku, Masayuki / Tobari, Hiroyuki / Yamanaka, Haruhiko / Watanabe, Kazuhiro / Inoue, Takashi / de Esch, H. P. L. / Grisham, Larry R. et al. | 2013
- 237
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H− density profile and response to applied bias and extraction voltages in H− sourceNakano, H. / Tsumori, K. / Kisaki, M. / Ikeda, K. / Nagaoka, K. / Osakabe, M. / Kaneko, O. / Asano, E. / Kondo, T. / Sato, M. et al. | 2013
- 246
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Cesium dynamics and H− density in the extended boundary layer of negative hydrogen ion sources for fusionWimmer, C. / Fantz, U. / NNBI-Team et al. | 2013
- 255
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Influence of cesium on the plasma parameters in front of the plasma grid in sources for negative hydrogen ionsFriedl, R. / Fantz, U. et al. | 2013
- 263
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Characteristics of volume produced negative hydrogen ions in a field-effect-transistor based ion sourceTanaka, N. / Funaoi, T. / Oikawa, K. / Saito, Y. / Nakano, H. / Ando, A. et al. | 2013
- 270
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Diagnostics of a negative hydrogen ion source based on a planar-coil inductively-driven dischargeLishev, Stiliyan St. / Shivarova, Antonia P. / Iordanov, Dimitar I. / Todorov, Dimitar T. / Demerdzhiev, Angel P. et al. | 2013
- 278
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Investigation of Helicon discharges as RF coupling concept of negative hydrogen ion sourcesBriefi, S. / Fantz, U. et al. | 2013
- 284
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Conceptual design of data acquisition and control system for two Rf driver based negative ion source for fusion R&DSoni, Jigensh / Yadav, R. K. / Patel, A. / Gahlaut, A. / Mistry, H. / Parmar, K. G. / Mahesh, V. / Parmar, D. / Prajapati, B. / Singh, M. J. et al. | 2013
- 292
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Recent performance of the SNS H− source for 1-MW neutron productionStockli, Martin P. / Han, B. X. / Murray, S. N. / Pennisi, T. R. / Santana, M. / Welton, R. F. et al. | 2013
- 302
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H− ion sources for CERN's Linac4Lettry, J. / Aguglia, D. / Coutron, Y. / Chaudet, E. / Dallocchio, A. / Gil Flores, J. / Hansen, J. / Mahner, E. / Mathot, S. / Mattei, S. et al. | 2013
- 312
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H− ion source development for the FNAL 750keV injector upgradeBollinger, D. S. et al. | 2013
- 321
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Negative ion source development at the cooler synchrotron COSY/JülichFelden, O. / Gebel, R. / Maier, R. / Prasuhn, D. et al. | 2013
- 331
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Over 60mA RF-driven H− ion source for the J-PARCUeno, A. / Namekawa, Y. / Yamazaki, S. / Ohkoshi, K. / Koizumi, I. / Ikegami, K. / Takagi, A. / Oguri, H. et al. | 2013
- 341
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Developing reliable internal antennas and standardizing performance of H− RF ion sourcesWelton, R. F. / Dudnikov, V. G. / Han, B. X. / Murray, S. N. / Pennisi, T. R. / Roseberry, R. T. / Santana, M. / Stockli, M. P. et al. | 2013
- 349
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Recent negative ion source activity at JYFLKalvas, T. / Tarvainen, O. / Komppula, J. / Laitinen, M. / Sajavaara, T. / Koivisto, H. / Jokinen, A. / Dehnel, M. P. et al. | 2013
- 359
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Developing the RAL front end test stand source to deliver a 60 mA, 50 Hz, 2 ms H− beamFaircloth, Dan / Lawrie, Scott / Letchford, Alan / Gabor, Christoph / Perkins, Mike / Whitehead, Mark / Wood, Trevor / Tarvainen, Olli / Komppula, Jani / Kalvas, Taneli et al. | 2013
- 369
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Potential for improving of the compact surface plasma sourcesDudnikov, V. / Bollinger, D. / Faircloth, D. / Lawrie, S. et al. | 2013
- 379
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Operation status of the J-PARC negative hydrogen-ion sourceOguri, H. / Ikegami, K. / Ohkoshi, K. / Koizumi, I. / Namekawa, Y. / Ueno, A. / Takagi, A. / Yamazaki, S. et al. | 2013
- 386
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RF plasma modeling of the Linac4 H− ion sourceMattei, S. / Ohta, M. / Hatayama, A. / Lettry, J. / Kawamura, Y. / Yasumoto, M. / Schmitzer, C. et al. | 2013
- 394
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Optimization of magnetic field structure of a compact 14 GHz ECR ion sourceIchikawa, T. / Kasuya, T. / Kenmotsu, T. / Maeno, S. / Nishida, T. / Nishiura, M. / Yamaoka, H. / Wada, M. et al. | 2013
- 401
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Vacuum simulation and characterization for the Linac4 H− sourcePasquino, C. / Chiggiato, P. / Michet, A. / Hansen, J. / Lettry, J. et al. | 2013
- 409
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Perfectly matched pulsed 2MHz RF network and CW 30MHz RF matching network for the J-PARC RF-driven H− ion sourceUeno, A. / Namekawa, Y. / Yamazaki, S. / Ohkoshi, K. / Koizumi, I. / Ikegami, K. / Takagi, A. / Oguri, H. et al. | 2013
- 417
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Emittance measurements of the J-PARC RF-driven H− ion sourceUeno, A. / Namekawa, Y. / Yamazaki, S. / Ohkoshi, K. / Koizumi, I. / Ikegami, K. / Takagi, A. / Oguri, H. et al. | 2013
- 425
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Gas injection and fast pressure-rise measurements for the Linac4 H− sourceMahner, E. / Chiggiato, P. / Lettry, J. / Mattei, S. / O'Neil, M. / Neupert, H. / Pasquino, C. / Schmitzer, C. et al. | 2013
- 433
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Beam enhancement by axial magnetic field optimization of the J-PARC RF-driven H− ion sourceYamazaki, S. / Ueno, A. / Namekawa, Y. / Ohkoshi, K. / Koizumi, I. / Ikegami, K. / Takagi, A. / Oguri, H. et al. | 2013
- 440
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Design study of a test vessel to investigate the ISIS H− Penning ion source plasmaLawrie, Scott R. / Faircloth, Daniel C. et al. | 2013
- 448
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Upgrade of CW negative hydrogen ion sourceBelchenko, Yu. I. / Gorbovsky, A. I. / Ivanov, A. A. / Sanin, A. L. / Savkin, V. Y. / Tiunov, M. A. et al. | 2013
- 456
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Improving efficiency of plasma generation in H− ion source with saddle antennaDudnikov, V. / Johnson, R. / Murrey, S. / Pinnisi, T. / Piller, C. / Santana, M. / Stockli, M. / Welton, R. / Johnson, C. et al. | 2013
- 464
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Injection optics for fast mass switching for accelerator mass spectrometryWeisser, D. C. / Fifield, L. K. / De Cesare, M. / Tims, S. G. / Lobanov, N. R. / Crook, G. G. / Tsifakis, D. / Tunningley, T. B. et al. | 2013
- 473
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Emittance characterization of the spallation neutron source H− injectorHan, B. X. / Stockli, M. P. / Welton, R. F. / Murray Jr., S. N. / Pennisi, T. R. / Santana, M. et al. | 2013
- 481
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A magnetized Einzel lens electron dump for the Linac4 H− ion sourceMidttun, Ø. / Kalvas, T. / Kronberger, M. / Lettry, J. / Pereira, H. / Scrivens, R. et al. | 2013
- 491
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Metal negative ion production by an RF sputter self-extraction ion sourceYamada, N. / Kasuya, T. / Kenmotsu, T. / Vasquez Jr., M. R. / Wada, M. et al. | 2013
- 498
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Heat load estimation in the duct and blanket module region of the HNB during various operating scenarios of the ITER machineSingh, M. J. / Boilson, D. / Hemsworth, R. / Dlougach, E. / Geli, F. / Chareyre, J. / Urbani, M. / Krylov, A. / Panasenkov, A. / Lisgo, S. et al. | 2013
- 506
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Tube entrance lens focus controlWeisser, D. C. / Fifield, L. K. / Kitchen, T. F. G. / Tunningley, T. B. / Lobanov, N. R. / Muirhead, A. G. et al. | 2013
- 512
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Status of physics design of the HNB accelerator for ITERde Esch, H. P. L. / Kashiwagi, M. / Inoue, T. / Serianni, G. / Agostinetti, P. / Chitarin, G. / Marconato, N. / Sartori, E. / Sonato, P. / Veltri, P. et al. | 2013
- 522
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Benchmark of the SLACCAD code against data from the MANITU testbed at IPPAgostinetti, P. / Chitarin, G. / Franzen, P. / Ruf, B. / Serianni, G. / Veltri, P. et al. | 2013
- 532
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The beam driven plasma neutralizerSurrey, E. / Holmes, A. et al. | 2013
- 541
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Spatial characterization of the space charge compensation of negative ion beamsVeltri, P. / Cavenago, M. / Serianni, G. et al. | 2013
- 549
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Status of PRIMA, the test facility for ITER neutral beam injectorsSonato, P. / Antoni, V. / Bigi, M. / Chitarin, G. / Luchetta, A. / Marcuzzi, D. / Pasqualotto, R. / Pomaro, N. / Serianni, G. / Toigo, V. et al. | 2013
- 559
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Advanced energy recovery concepts for negative ion beamlines in fusion power plantsMcAdams, R. / Holmes, A. J. T. / Porton, M. / Benn, A. / Surrey, E. / Jones, T. T. C. et al. | 2013
- 569
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Preliminary results from the Small Negative Ion Facility (SNIF) at CCFEZacks, J. / McAdams, R. / Booth, J. / Flinders, K. / Holmes, A. J. T. / Simmonds, M / Stevens, B. / Stevenson, P. / Surrey, E. / Warder, S. et al. | 2013
- 579
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Thermal simulations of STRIKE tiles for the assessment of the CFC prototypes and of the configuration for SPIDERSerianni, G. / De Muri, M. / Fasolo, D. / Pasqualotto, R. / Cervaro, V. / Dal Bello, S. / Palma, M. Dalla / Franchin, L. / Rizzolo, A. / Tollin, M. et al. | 2013
- 587
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Upgrade of the ITUR extraction system at ESS-BilbaoIzaola, Zunbeltz / Zugazaga, Aitor / Feuchtwanger, Jorge / Fernández-Cañoto, David / Bustinduy, Ibon / Munoz, Juan Luis / Faircloth, Dan / Lawrie, Scott R. et al. | 2013
- 594
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Workshop on performance variations in H− ion sources 2012: PV H−12Stockli, M. P. / Faircloth, D. / Kraus, W. / Ando, A. / Bollinger, D. S. / Briefi, S. / Fantz, U. / Friedl, R. / Kashiwagi, M. / King, D. et al. | 2013
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Back Matter for Volume 1515| 2013
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Front Matter for Volume 1515| 2013