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Heavy Ion Nuclear Tracks - An Emerging Technology
IEEE Transactions on Nuclear Science, 1981One necessary requirement for a systematic study of nuclear tracks as a structuring tool has been the advent of powerful heavy ion accelerators. Such an instrument is the UNILAC at GSI Darmstadt, where monoisotopic nuclear tracks can be produced with defined range, angle of incidence, and areal dose, using virtually any insulator as target material. In
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Technological Applications of Ion Tracks in Insulators
MRS Bulletin, 1995Natural nuclear tracks in solids have existed since close to the beginning of the solar system, billions of years ago. Only during the last few decades have we learned how to employ tracks practically. Uses now range from radiation dosimetry to microchemical analysis, virus counting, oil and uranium exploration, and aiding earthquake prediction.
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2001 Siberian Russian Student Workshop on Electron Devices and Materials. Proceedings 2nd Annual (IEEE Cat. No.01EX469), 2002
We have shown in first test experiments that fullerite can be deposited along etched ion tracks in polymers via simple deposition technology from high concentrated solution of fullerene in toluene. We have tried to deposit semiconducting fullerite along etched in KOH solution ion tracks with several hundred nanometers diameter in polymer foil of 10 ...
A.S. Berdinsky +3 more
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We have shown in first test experiments that fullerite can be deposited along etched ion tracks in polymers via simple deposition technology from high concentrated solution of fullerene in toluene. We have tried to deposit semiconducting fullerite along etched in KOH solution ion tracks with several hundred nanometers diameter in polymer foil of 10 ...
A.S. Berdinsky +3 more
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Nanotechnology, 2012
We reconstruct the profile of asymmetric ion track nanopores from an algorithm developed for conductometric measurements of symmetric nanopores. The validity of the reconstruction is supported by FESEM observations. Our analysis reveals that asymmetric pores fabricated by one-sided etching are funnel-like and not conical.
Pavel Yu, Apel +4 more
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We reconstruct the profile of asymmetric ion track nanopores from an algorithm developed for conductometric measurements of symmetric nanopores. The validity of the reconstruction is supported by FESEM observations. Our analysis reveals that asymmetric pores fabricated by one-sided etching are funnel-like and not conical.
Pavel Yu, Apel +4 more
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Ion Tracks in Solids: From Science to Technology to Diverse Applications
MRS Bulletin, 1995Fast ions create linear trails of intense atomic disorder in many solids. Theparticle tracksare in themselves scientifically interesting because they consist of unique, localized radiation damage. They also are noteworthy for their diverse practical uses, which range from improved high field superconductors to mineral exploration and bird altimetry ...
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Radiation Measurements, 2008
The effect of surfactants on chemical development of ion tracks in polymers has been studied. It has been shown that surface-active agents added to an alkaline etching solution adsorb on the polymer surface at the pore entrances. This reduces the etch rate, which leads to the formation of pores tapered toward the surface.
P.Yu. Apel +6 more
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The effect of surfactants on chemical development of ion tracks in polymers has been studied. It has been shown that surface-active agents added to an alkaline etching solution adsorb on the polymer surface at the pore entrances. This reduces the etch rate, which leads to the formation of pores tapered toward the surface.
P.Yu. Apel +6 more
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IEEE Transactions on Nuclear Science, 2012
New “MuElec” models and processes are developed and implemented in Geant4 for the generation of low energy electrons in silicon by incident electrons, protons and heavy ions. They allow a more accurate modeling of proton and ion tracks; differences are clearly seen as compared to the tracks previously obtained with the already available Geant4 low ...
Valentin, Audrey +3 more
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New “MuElec” models and processes are developed and implemented in Geant4 for the generation of low energy electrons in silicon by incident electrons, protons and heavy ions. They allow a more accurate modeling of proton and ion tracks; differences are clearly seen as compared to the tracks previously obtained with the already available Geant4 low ...
Valentin, Audrey +3 more
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Kolloidnyj žurnal
In the last two decades, the creation and research of superhydrophobic nanomaterials based on the “lotus effect” have attracted great interest. The effect is caused by the heterogeneous wetting of rough surfaces, when the grooves of a rough surface are filled with air (vapour) and water only contacts the tops of the protrusions. The drop forms a sphere
M. A. Kuvaitseva, P. Yu. Apel
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In the last two decades, the creation and research of superhydrophobic nanomaterials based on the “lotus effect” have attracted great interest. The effect is caused by the heterogeneous wetting of rough surfaces, when the grooves of a rough surface are filled with air (vapour) and water only contacts the tops of the protrusions. The drop forms a sphere
M. A. Kuvaitseva, P. Yu. Apel
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Synthesis and characterization of single hybrid nanopores fabricated by ion-track technology.
Biologische Kanalproteine erfüllen in der Plasmamembran von Zellen wichtige Funktionen in allen Organismen. Beim Menschen regulieren sie eine ionenselektive und kontrollierte Kommunikation zwischen Zellen und ihrer Umgebung. Mit ihrer Fähigkeit, chemische Signale zu erkennen und diese Wahrnehmung in eine regulierte Kanalaktivität umzusetzen, sind sie ...openaire +1 more source