English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Asymmetrical excited single pole magnetic lens has been designed, using different geometrical coils of equal areas and at different positions with respect to the lens pole. The objective focal properties and its resolution were calculated. It was found that the geometrical shape of the coil and its position play an important role for exciting the lens pole. It was noticed that the lens L4 at constant excitation (NI=20 kA-t) shows better results in comparison with the other lenses.

The Effect of the Geometrical Shape and Position of the Coil on the Optical Performance for Asymmetrical Magnetic Lens