电邮这篇文章 Anomalies in the Elastic and Inelastic Properties of Cox(PZT)100 –x Nanocomposites
- 作者: Tarasov D.P.1
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隶属关系:
- Russian Air Force Military Educational and Scientific Center Zhukovsky–Gagarin Air Force Academy
- 期: 卷 64, 编号 3 (2019)
- 页面: 380-384
- 栏目: Physics of Nanostructures
- URL: https://journals.rcsi.science/1063-7842/article/view/203089
- DOI: https://doi.org/10.1134/S1063784219030241
- ID: 203089
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详细
The elastic (G) and inelastic (Q–1) properties of Cox(PZT)100 –x nanocomposites (x = 23–76 at %) obtained by ion-beam sputtering have been studied in the temperature range 200–900 K. Internal friction peaks associated with Co atom hopping inside metallic granules have been discovered at 236 K. It has been found that the peak height grows with metallic phase concentration. Above 750 K, curve Q–1(T) rises considerably because of vacancy diffusion in Co granules under conditions of confined space.
作者简介
D. Tarasov
Russian Air Force Military Educational and Scientific Center Zhukovsky–Gagarin Air Force Academy
编辑信件的主要联系方式.
Email: demetriys@mail.ru
俄罗斯联邦, Voronezh, 394064
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