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Microdosimetric measurements of heavy ion tracks
Advances in Space Research, 1992The biological effectiveness of radiations depends on the spatial pattern of ionizations and excitations produced by the charged particle tracks involved. Ionizations produced by both the primary ion and by energetic delta rays may contribute to the production of biologically relevant damage and to the concentration of damage which may effect the ...
L A, Braby +3 more
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2004
Chemical etching of the ion-irradiated polymers is a process that transforms every latent track into a hole that, depending on conditions, may have a wide variety of shapes — long cylinders, short cones, hemispheres — and many others. All uses of ion-track etching are aimed either at getting information on the particles that created the tracks or at ...
P. Yu. Apel, D. Fink
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Chemical etching of the ion-irradiated polymers is a process that transforms every latent track into a hole that, depending on conditions, may have a wide variety of shapes — long cylinders, short cones, hemispheres — and many others. All uses of ion-track etching are aimed either at getting information on the particles that created the tracks or at ...
P. Yu. Apel, D. Fink
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Front Tracking Simulations of Ion Deposition and Resputtering
SIAM Journal on Scientific Computing, 1999This paper describes a surface evolution formulated in the terms of a Hamilton-Jacobi equation and extends the front tracking algorithm to three dimensions, for the solutions of ion etching and deposition problems. The front tracked in etching and deposition processes is the interface between the solid material and the ambient gas or vacuum.
James Glimm +4 more
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The ion track etching rate in crystal track detectors
International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements, 1988Abstract Semi-empirical equations for determination of the etching rate of fission fragment tracks in muscovite-mica are proposed. The influence of etchant concentration, fragment energy and mica crystal anisotropy is also examined.
A.D. Belyaev +6 more
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2004
Just as low-energy ion irradiation of polymers has found a number of useful applications, also tracks of energetic heavy ions in polymers can be used in technology. In fact it took less than ten years after the detection of ion tracks (1958) for them to be applied (1967).
D. Fink, P. Yu. Apel, R. H. Iyer
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Just as low-energy ion irradiation of polymers has found a number of useful applications, also tracks of energetic heavy ions in polymers can be used in technology. In fact it took less than ten years after the detection of ion tracks (1958) for them to be applied (1967).
D. Fink, P. Yu. Apel, R. H. Iyer
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Ion Tracking in Aqueous Sodium-Ion Batteries
ECS Meeting Abstracts, 2019An energy economy based on renewable technologies will need energy storage capabilities on an enormous scale to combat power generation fluctuations. To provide the amount of energy storage that will be needed, low-cost batteries made with earth abundant elements will be a necessity for grid-scale storage.
Karl Oleson, Thomas Madden
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Track length of very heavy ion tracks in olivines
International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements, 1986Abstract The lengths of etched tracks in meteoritic olivine crystals have previously been used to investigate the charge spectra of heavy galactic cosmic ray nuclei. Etchable track lengths up to 350 μm (after annealing the crystals for 32 hours at 430°C) were observed in olivines and the longest tracks have been interpreted to be possibly due to ...
V.P. Perelygin +20 more
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Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1995
Abstract Radiation grafting is a well known means to change the physical and chemical properties of a polymer. Ionising particles such as ions induce in their wake through the solid a continuous trail of excitations and ionisations leading to the formation of a latent track.
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Abstract Radiation grafting is a well known means to change the physical and chemical properties of a polymer. Ionising particles such as ions induce in their wake through the solid a continuous trail of excitations and ionisations leading to the formation of a latent track.
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Ion tracks in amorphous silica
Journal of Materials Research, 2015Abstract
Abdenacer Benyagoub, Marcel Toulemonde
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ION TRACK-BASED NANOELECTRONICS
International Journal of Nanoscience, 2005In the last years, concepts have been developed to use etched ion tracks in insulators, such as polymer foils or silicon oxide layers as hosts for nano- and microelectronic structures. Depending on their etching procedure and the thickness of the insulating layer in which they are embedded, such tracks have typical diameters between some 10 nm and a ...
D. FINK +8 more
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