Aberrations in electromagnetic plasma lenses proposed for intense large-aperture ion beam focusing

• Published in: Вопросы атомной науки и техники
• Date: 2003
• Main Authors: Butenko, V.I., Ivanov, B.I.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2003
• Subjects: Plasma electronics
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/110539
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Aberrations in electromagnetic plasma lenses proposed for intense large-aperture ion beam focusing / V.I. Butenko, B.I. Ivanov // Вопросы атомной науки и техники. — 2003. — № 1. — С. 121-124. — Бібліогр.: 11 назв. — англ.

It is shown, that in electromagnetic plasma lenses moment aberrations obey the conservation law of the moment of the ion generalized momentum; they disappear when an ion source is placed in a zero magnetic field. Geometrical aberrations can be removed by choice of the optimal electric field intensit...