Targeted Modification of Ni Nanotubes by Electron Irradiation

A. L. Kozlovskii, M. I. Kaikanov, A. V. Tikhonov, D. V. Ponomarev, M. V. Zdorovets

R&D Laboratory for Pulse-Beam, Electric Discharge and Plasma Technologies

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

Abstract

Electron beam irradiation of metallic nanostructures is an effective tool for the controlled modification of the structural and conductive properties of materials. Irradiation at electron energies under 500 keV ensures controlled defect annealing in nanotubes, improving their conductive properties due to a decrease in their resistivity. At the same time, irradiation doses above 150 kGy lead to destruction of the samples due to local thermal heating of the nanotubes, which causes breakdown of their crystal lattice and amorphization of the samples.

Original language	English
Pages (from-to)	386-391
Number of pages	6
Journal	Inorganic Materials
Volume	54
Issue number	4
DOIs	https://doi.org/10.1134/S0020168518040064
Publication status	Published - 1 Apr 2018

Keywords

electrochemical deposition
growth mechanisms
ion track technology
nanostructures
nanotubes
radiation-induced defects
template synthesis

ASJC Scopus subject areas

Chemical Engineering(all)
Inorganic Chemistry
Metals and Alloys
Materials Chemistry

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10.1134/S0020168518040064

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title = "Targeted Modification of Ni Nanotubes by Electron Irradiation",

abstract = "Electron beam irradiation of metallic nanostructures is an effective tool for the controlled modification of the structural and conductive properties of materials. Irradiation at electron energies under 500 keV ensures controlled defect annealing in nanotubes, improving their conductive properties due to a decrease in their resistivity. At the same time, irradiation doses above 150 kGy lead to destruction of the samples due to local thermal heating of the nanotubes, which causes breakdown of their crystal lattice and amorphization of the samples.",

keywords = "electrochemical deposition, growth mechanisms, ion track technology, nanostructures, nanotubes, radiation-induced defects, template synthesis",

author = "Kozlovskii, {A. L.} and Kaikanov, {M. I.} and Tikhonov, {A. V.} and Ponomarev, {D. V.} and Zdorovets, {M. V.}",

year = "2018",

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doi = "10.1134/S0020168518040064",

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T1 - Targeted Modification of Ni Nanotubes by Electron Irradiation

AU - Kozlovskii, A. L.

AU - Kaikanov, M. I.

AU - Tikhonov, A. V.

AU - Ponomarev, D. V.

AU - Zdorovets, M. V.

PY - 2018/4/1

Y1 - 2018/4/1

N2 - Electron beam irradiation of metallic nanostructures is an effective tool for the controlled modification of the structural and conductive properties of materials. Irradiation at electron energies under 500 keV ensures controlled defect annealing in nanotubes, improving their conductive properties due to a decrease in their resistivity. At the same time, irradiation doses above 150 kGy lead to destruction of the samples due to local thermal heating of the nanotubes, which causes breakdown of their crystal lattice and amorphization of the samples.

AB - Electron beam irradiation of metallic nanostructures is an effective tool for the controlled modification of the structural and conductive properties of materials. Irradiation at electron energies under 500 keV ensures controlled defect annealing in nanotubes, improving their conductive properties due to a decrease in their resistivity. At the same time, irradiation doses above 150 kGy lead to destruction of the samples due to local thermal heating of the nanotubes, which causes breakdown of their crystal lattice and amorphization of the samples.

KW - electrochemical deposition

KW - growth mechanisms

KW - ion track technology

KW - nanostructures

KW - nanotubes

KW - radiation-induced defects

KW - template synthesis

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