Preprint

PUBDB-2020-02709

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Quantum Mechanical Formulation of the Busch Theorem

Floettmann, K. (Corresponding author)DESY* ; Karlovets, D.

2020

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Please use a persistent id in citations: doi:10.3204/PUBDB-2020-02709

Report No.: DESY-20-107; arXiv:2006.12948

Abstract: Electron vortex beams offer unique opportunities for the study of chiral or magnetic structures in electron microscopes and of fundamental effects of quantum interference in particle physics. Immersing a cathode in a solenoid field presents a highly efficient and flexible method for the generation of vortex electron beams which is utilized at accelerators, but has not yet been realized in an electron microscope. The conditions for the generation of vortex beams with quantized orbital angular momentum from an immersed cathode in an electron microscope are discussed, and general possibilities of this technique for the production of vortex beams of other charged particles are pointed out.

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Contributing Institute(s):

1. Beschleunigerphysik (MPY)

Research Program(s):

1. 631 - Accelerator R & D (POF3-631) (POF3-631)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2020

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Database coverage:
; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Floettmann, K. (Corresponding author)DESY* ; Karlovets, D. (Corresponding author)
Quantum Mechanical Formulation of the Busch Theorem
Physical review / A 102(4), 043517 (2020) [10.1103/PhysRevA.102.043517]2020     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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