@inproceedings{fa16bf8215ad47f3ac3f376571f567f4,
title = "Numerical analysis of the extraction of volume produced negative hydrogen ions in the extraction region of negative ion source",
abstract = "The optimization of H- extraction from the source is one of the most important issues for developing negative ion sources. The following effects on the total extracted H- current IH- are systematically studied with the 2D3V PIC (Particle in Cell) modeling in a H - volume production source: 1) width of the extraction slit and 2) extraction grid voltage. The PIC modeling results make clear the dependence of IH- on these important parameters. The results also give useful physics understanding about the processes leading to the extraction of H- ions from the source and its optimization.",
keywords = "Extraction, Negative ions, Particle-in-cell (PIC), Weak magnetic field",
author = "S. Wada and S. Kuppel and T. Fukuyama and K. Miyamoto and A. Hatayama and M. Bacal",
year = "2011",
doi = "10.1063/1.3637375",
language = "English",
isbn = "9780735409552",
series = "AIP Conference Proceedings",
pages = "58--67",
booktitle = "Second International Symposium on Negative Ions, Beams and Sources, NIBS2010",
note = "2nd International Symposium on Negative Ions, Beams and Sources, NIBS2010 ; Conference date: 16-11-2010 Through 19-11-2010",
}