海量图书期刊资源，随时随地畅享阅读乐趣
On the possibility of TEM mode excitation in a virtual-cathode triodeV. P. Grigoriev; T. V. Koval; G. V. Melnikov · 2008
Transport and focusing of a low-energy electron beam in low-pressure ionized argonV. P. Grigoriev; T. V. Koval; V. P. Kukhta; P. Raharjo; K. Uemura · 2008