The effect of electron irradiation on structural properties of cobalt nanotubes

被引：1
|
作者：
Kozlovskii, A. L. [1 ,2 ]
Shlimas, D. I. [1 ,2 ]
Zdorovets, M. V. [1 ,2 ,3 ]
Kadyrzhanov, K. K. [2 ]
机构：
[1] Minist Energy Republ Kazakhstan, Inst Nucl Phys, Alma Ata 050032, Kazakhstan
[2] Gumilyov Eurasian Natl Univ, Astana 010000, Kazakhstan
[3] Ural Fed Univ, Ekaterinburg 620002, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2016年 / 42卷 / 10期
关键词：
MAGNETIC-PROPERTIES; NANOWIRES; FABRICATION; TRANSPORT; ARRAYS;
D O I：
10.1134/S1063785016100096
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Cobalt nanotubes were fabricated by template synthesis in the pores of track membranes based on polyethylene terephthalate; modified by electron irradiation; and studied by scanning electronic microscopy, energy-dispersive analysis, and X-ray diffraction analysis. It was found that the resistivity of Co nanotubes dropped by 16.7 and 21.6% after electron irradiation with a dose of 50 and 100 kGy, respectively. It was demonstrated that the change in conductive properties is associated with the rearrangement of crystal structure after electron irradiation owing to the suppression of influence of the metastable beta-Co phase and an increase in the degree of texturing in the < 100 > direction.
引用
收藏
页码：1018 / 1021
页数：4
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