The Amsterdam quintuplet nuclear microprobe

M.J.J. van den Putte; J.F.J. van den Brand; D.N. Jamieson; B. Rout; R. Szymanski

doi:10.1016/S0168-583X(03)01006-1

The Amsterdam quintuplet nuclear microprobe

M.J.J. van den Putte^*, J.F.J. van den Brand, D.N. Jamieson, B. Rout, R. Szymanski

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

8 Citations (Web of Science)

Abstract

A new nuclear microprobe comprising of a quintuplet lens system is being constructed at the Ion Beam Facility of the "Vrije Universiteit" Amsterdam in collaboration with the Microanalytical Research Centre of the University of Melbourne. An overview of the Amsterdam set-up will be presented.Detailed characterisation of the individual lenses was performed with the grid shadow method using a 2000 mesh Cu grid mounted at a relative angle of 0.5degrees to the vertical lens line focus. The lenses were found to have very low parasitic aberrations equal or below the minimum detectable limit for the method, which was approximately 0.1% for the sextupole component and 0.2% for the octupole component. We present experimental and theoretical grid shadow patterns, showing results for all five lenses. Crown Copyright (C) 2003 Published by Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	21-26
Number of pages	6
Journal	Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms
Volume	210
DOIs	https://doi.org/10.1016/S0168-583X(03)01006-1
Publication status	Published - 1 Sept 2003
Externally published	Yes

Keywords

nuclear microprobe
ion beam facility
grid shadow measurement
PERFORMANCE
SYSTEM

Access to Document

10.1016/S0168-583X(03)01006-1

Cite this

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title = "The Amsterdam quintuplet nuclear microprobe",

abstract = "A new nuclear microprobe comprising of a quintuplet lens system is being constructed at the Ion Beam Facility of the {"}Vrije Universiteit{"} Amsterdam in collaboration with the Microanalytical Research Centre of the University of Melbourne. An overview of the Amsterdam set-up will be presented.Detailed characterisation of the individual lenses was performed with the grid shadow method using a 2000 mesh Cu grid mounted at a relative angle of 0.5degrees to the vertical lens line focus. The lenses were found to have very low parasitic aberrations equal or below the minimum detectable limit for the method, which was approximately 0.1% for the sextupole component and 0.2% for the octupole component. We present experimental and theoretical grid shadow patterns, showing results for all five lenses. Crown Copyright (C) 2003 Published by Elsevier B.V. All rights reserved.",

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AU - van den Putte, M.J.J.

AU - van den Brand, J.F.J.

AU - Jamieson, D.N.

AU - Rout, B.

AU - Szymanski, R.

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AB - A new nuclear microprobe comprising of a quintuplet lens system is being constructed at the Ion Beam Facility of the "Vrije Universiteit" Amsterdam in collaboration with the Microanalytical Research Centre of the University of Melbourne. An overview of the Amsterdam set-up will be presented.Detailed characterisation of the individual lenses was performed with the grid shadow method using a 2000 mesh Cu grid mounted at a relative angle of 0.5degrees to the vertical lens line focus. The lenses were found to have very low parasitic aberrations equal or below the minimum detectable limit for the method, which was approximately 0.1% for the sextupole component and 0.2% for the octupole component. We present experimental and theoretical grid shadow patterns, showing results for all five lenses. Crown Copyright (C) 2003 Published by Elsevier B.V. All rights reserved.

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KW - ion beam facility

KW - grid shadow measurement

KW - PERFORMANCE

KW - SYSTEM

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