Hannover 2020 – scientific programme

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A: Fachverband Atomphysik

A 14: Poster Session - Atomic Physics II

A 14.29: Poster

Tuesday, March 10, 2020, 16:00–18:00, Empore Lichthof

Towards the Development of the Compact Setup for Ion-Production and Spectroscopy — •Alexander Borovik Jr. — I. Physikalisches Institut, Justus-Liebig-Universität Gießen, 35392 Giessen, Germany

A compact setup based on the MaMFIS [1] technology, capable of production and trapping of highly charged ions under room temperatures is under operation in Giessen since several years. It constantly undergoes uprades aimed at its development into a versatile setup for spectroscopy of highly charged ions with a possibility of their extraction for further utilization. In the present contribution, we report on the development of a new compact electron gun, which, under high spatial constraints, is capable of delivering electron beams with energies at least up to 15keV and can be moved along the X,Y and Z axes during operation. The latter feature allows for the optimization of the electron-beam transmission, which, as a result, can now be as high as 99,999%. The progress in the development of the compact power-efficient electron collector will also be addressed. [1] V.P. Ovsyannikov A.V. Nefiodov 2016 Nucl. Instrum. Meth. B 370 32-41