Results 21 to 30 of about 1,306,526 (282)

Track Structure Components: Characterizing Energy Deposited in Spherical Cells from Direct and Peripheral HZE Ion Hits

open access: yesLife, 2021
To understand the biological effects of radiation, it is important to determine how ionizing radiation deposits energy in micrometric targets. The energy deposited in a target located in an irradiated tissue is a function of several factors such as the ...
Ianik Plante   +2 more
doaj   +1 more source

Three-dimensional nanowire networks fabricated by ion track nanotechnology and their applications

open access: yesEPJ Techniques and Instrumentation, 2023
The existing and future accelerator facilities at GSI and FAIR offer unique opportunities for interdisciplinary research, especially for material science and nanotechnology. On their way through polymers, swift heavy ions with GeV energy deposit enormous
M. F. P. Wagner   +3 more
doaj   +1 more source

A simple and rapid method for high-resolution visualization of single-ion tracks

open access: yesAIP Advances, 2014
Prompt determination of spatial points of single-ion tracks plays a key role in high-energy particle induced-cancer therapy and gene/plant mutations.
Masaaki Omichi   +5 more
doaj   +1 more source

Two-stage synergy of electronic energy loss with defects in LiTaO3 under ion irradiation

open access: yesMaterials Research Letters, 2018
Understanding energy dissipation in electronic and atomic subsystems and subsequent defect evolution is a scientific challenge. Separate and combined effects of electronic and nuclear energy deposition in z-cut LiTaO3 have been investigated.
Neila Sellami   +3 more
doaj   +1 more source

Ion Charge Influence on the Molecular Structure of Polyethylene Terephthalate Films after Irradiation with Swift Heavy Ions

open access: yesCrystals, 2020
We report here experimental results investigating the influence of the initial swift heavy ion charge on the structure of polyethylene terephthalate (PET) film after irradiation, using a structurally sensitive X-ray diffraction method.
Adil Z. Tuleushev   +3 more
doaj   +1 more source

Room Temperature Ammonia Gas Sensing Using Mixed Conductor based TEMPOS Structures

open access: yesSensors, 2008
The current/voltage characteristics of mixed (ion+electron) conductor-based ‘TEMPOS’ (Tunable Electronic Material with Pores in Oxide on Silicon) structures are reported. TEMPOS are novel electronic MOS-like structures having etched swift heavy
Amita Chandra   +3 more
doaj   +1 more source

Simultaneous characterization of cross- and in-plane thermal transport in insulator patterned by directionally aligned nano-channels

open access: yesAIP Advances, 2020
Anisotropic thermal transport behavior was investigated in a single crystal sapphire patterned by vertically aligned few-nanometer diameter and several micrometer long cylindrical ion tracks.
Vinay S. Chauhan   +5 more
doaj   +1 more source

MD and TEM evaluation of swift Xe ion induced latent tracks in Si3N4

open access: yesEurasian Journal of Physics and Functional Materials, 2021
As known silicon nitride ceramics is considered as a candidate material for inert matrix fuel hosts used for transmutation of minor actinides. Unfortunately, by now very limited data is devoted to investigate of its stability under high energy heavy ion ...
R. A. Rymzhanov   +5 more
doaj   +1 more source

Simulated exposure of titanium dioxide memristors to ion beams [PDF]

open access: yesNuclear Technology and Radiation Protection, 2010
The effects of exposing titanium dioxide memristors to ion beams are investigated through Monte Carlo simulation of particle transport. A model assuming ohmic electronic conduction and linear ionic drift in the memristor is utilized.
Marjanović Nada S.   +4 more
doaj   +1 more source

Track Finding for the PANDA Detector Based on Hough Transformations [PDF]

open access: yesEPJ Web of Conferences, 2021
The PANDA experiment at FAIR (Facility for Antiproton and Ion Research) in Darmstadt is currently under construction. In order to reduce the amount of data collected during operation, it is essential to find as many true tracks as possible and to be able
Alicke Anna   +2 more
doaj   +1 more source

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