RF acceleration of ultracold electron bunches

D.F.J. Nijhof; T.C.H. de Raadt; J.V. Huijts; J.G.H. Franssen; P.H.A. Mutsaers; O.J. Luiten

doi:10.1063/4.0000200

RF acceleration of ultracold electron bunches

D.F.J. Nijhof, T.C.H. de Raadt, J.V. Huijts, J.G.H. Franssen, P.H.A. Mutsaers, O.J. Luiten (Corresponding author)

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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The ultrafast and ultracold electron source, based on laser cooling and trapping of atomic gas and its subsequent near-threshold two-step photoionization, is capable of generating electron bunches with a high transverse brightness at energies of roughly 10 keV. This paper investigates the possibility of increasing the range of applications of this source by accelerating the bunch using radio frequency electromagnetic fields. Bunch energies up to 35 keV are measured by analyzing the diffraction patterns generated from a mono-crystalline gold sample. It is found that the normalized transverse emittance is largely preserved during acceleration.

Originele taal-2	Engels
Artikelnummer	054303
Aantal pagina's	8
Tijdschrift	Structural Dynamics
Volume	10
Nummer van het tijdschrift	5
DOI's	https://doi.org/10.1063/4.0000200
Status	Gepubliceerd - 1 sep. 2023

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10.1063/4.0000200

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CoCoPro: High-coherence, ultracold electron diffraction for molecular movies of membrane proteins
Huijts, J. (Projectmedewerker), Luiten, O. J. (Project Manager), Philips, E. (Projectmedewerker) & Lous, R. (Projectmedewerker)
15/09/22 → 14/03/25
Project: Third tier

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abstract = "The ultrafast and ultracold electron source, based on laser cooling and trapping of atomic gas and its subsequent near-threshold two-step photoionization, is capable of generating electron bunches with a high transverse brightness at energies of roughly 10 keV. This paper investigates the possibility of increasing the range of applications of this source by accelerating the bunch using radio frequency electromagnetic fields. Bunch energies up to 35 keV are measured by analyzing the diffraction patterns generated from a mono-crystalline gold sample. It is found that the normalized transverse emittance is largely preserved during acceleration.",

author = "D.F.J. Nijhof and {de Raadt}, T.C.H. and J.V. Huijts and J.G.H. Franssen and P.H.A. Mutsaers and O.J. Luiten",

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AU - de Raadt, T.C.H.

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AU - Mutsaers, P.H.A.

AU - Luiten, O.J.

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AB - The ultrafast and ultracold electron source, based on laser cooling and trapping of atomic gas and its subsequent near-threshold two-step photoionization, is capable of generating electron bunches with a high transverse brightness at energies of roughly 10 keV. This paper investigates the possibility of increasing the range of applications of this source by accelerating the bunch using radio frequency electromagnetic fields. Bunch energies up to 35 keV are measured by analyzing the diffraction patterns generated from a mono-crystalline gold sample. It is found that the normalized transverse emittance is largely preserved during acceleration.

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RF acceleration of ultracold electron bunches

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CoCoPro: High-coherence, ultracold electron diffraction for molecular movies of membrane proteins

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