Changes in structural and conducting characteristics of zinc nanotubes by bombardment with Xe⁺²² heavy ions

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• 作者：D. I. Shlimas ; A. L. Kozlovskiy ; M. V. Zdorovets…
• 关键词：zinc nanotubes ; template synthesis ; modification with accelerated heavy ions ; conductivity of nanotubes
• 刊名：High Energy Chemistry
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：51
• 期：1
• 页码：11-16
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Physical Chemistry;
• 出版者：Pleiades Publishing
• ISSN：1608-3148
• 卷排序：51

文摘

Results of targeted modification of the structure and properties of ordered arrays of zinc nanotubes (Zn NTs) by accelerated Xe+22 heavy ions with a fluence of 1 × 109 to 5 × 1011 cm–2 in the energy range of 1.0–1.75 MeV/nucleon are reported. Dynamics of changes in the crystallite shape and orientation of Zn NTs before and after irradiation has been studied by X-ray diffraction. It has been shown that irradiation with accelerated ions has a significant effect on the texture coefficients of Zn NTs. In addition, at a fluence of 1 × 1011 m–2 or higher, the formation of loose areas in the structure of Zn NTs as a result of partial degradation of the crystal structure and, consequently, a decline in conductivity are observed.