| Reference |
M.J. de Graaf, Z. Qing, G.J. van Rooij, M.C.M. van de Sanden, D.C. Schram, R.M.A. Heeren and A.W. Kleyn: Rotational and gas temperatures in a surface conversion negative ion source In: Production and Neutralization of Negative Ions and Beams : Sixth International Symposium, Upton, NY November 1992 /ed. J.G. Alessi and A. Hershcovitch, American Institute of Physics, 1994. - pp. 588-594 |
