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Fringe field effects in the spiral inflector
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2009)
In this paper is studied the effects of the fringe field in the spiral inflector. (c) 2009 Elsevier B.V. All rights reserved.
Influence of the primary ion beam profile and the energy analyzer optics to the LEIS spectra: the analytical study
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2005)
The quantitative surface composition analysis with low energy ion scattering (LEIS), which is the experimental technique with the information depth that can be restricted to the first atomic layer, is often obstructed by ...
Optical properties of the 127 degrees cylindrical energy analyzer used in LEIS experiments
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2002)
The optical properties of the 127degrees cylindrical energy analyzer used in low energy ion scattering (LEIS) experiments are studied by means of SIMION 3D version 6.0 program. The dependence of the acceptance solid angle ...
The influence of orientation on the radiation-induced crosslinking/oxidative behavior of different PEs
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2007)
This paper studies the influence of orientation and structural peculiarities on the radiation-induced oxidation/crosslinking changes in different polyethylenes (PEs). For this reason, low density polyethylene (LDPE), linear ...
Second-order theory of helical hexapole lens of infinite length
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2007)
Expressions which can be used to calculate the focusing coefficients applicable to the interior regions (no fringe fields) of magnetic helical hexapole lenses of infinite length have been derived through second-order. It ...
Analysis of thermoluminescence kinetics of Mg2SiO4:Tb compounds employing an interactive model
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2009)
The kinetics involved in the thermoluminescence (TL) of Mg2SiO4:Tb compounds has been investigated by unfolding glow curves employing both the General Order model and a model that takes into account interactions among ...
High precision measurements of forbidden transitions in highly charged ions at the Heidelberg EBIT
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2005)
Few-electron ions, which can be produced and studied at rest in electron beam ion traps (EBITs) are very well suited for the study of nuclear size effects and QED in strong fields, but the various contributions are usually ...
Biological effectiveness of antiproton annihilation
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2004)
We describe an experiment designed to determine whether or not the densely ionizing particles emanating from the annihilation of antiprotons produce an increase in biological dose in the vicinity of the narrow Bragg peak ...
Ion beam induced nanosized Ag metal clusters in glass
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2006)
Silver metal clusters have been formed in soda lime glass by high-energy heavy-ion irradiation at ISL. The metal cluster formation was detected with X-ray absorption spectroscopy (EXAFS) in fluorescence mode, and the shape ...
Synthesis of amorphous FeSi2 by ion beam mixing
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2002)
The existence of amorphous semiconducting FeSi2, having a direct band gap of 0.88 eV. is demonstrated. It was synthesized by ion beam mixing of 50 nm Fe on Si(1 0 0) with 120 keV Ar-8 ions, at 300 degreesC. Rapid diffusion ...