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This article is cited in 2 scientific papers (total in 2 papers)
Physical science of materials
Low-temperature internal friction in (Co$_{45}$Fe$_{45}$Zr$_{10}$)$_{x}$(Al$_{2}$ O$_{3}$)$_{100-x}$, Co$_{x}$(CaF$_{2}$)$_{100-x}$, and Co$_{x}$(PZT)$_{100-x}$ nanocomposites
D. P. Tarasov Russian Air Force Military Educational and Scientific Center of the "N. E. Zhukovskiy and Yu. A. Gagarin Air Force Academy", Voronezh
Abstract:
Elastic (G) and inelastic (Q –1) properties of (Co$_{45}$Fe$_{45}$Zr$_{10}$)$_{x}$(Al$_{2}$ O$_{3}$)$_{100-x}$, Co$_{x}$(CaF$_{2}$)$_{100-x}$, and Co$_{x}$(PZT)$_{100-x}$ ($x$ = 23–76 at %) nanocomposites synthesized by ion-beam sputtering have been studied in the temperature interval of 170–270 K. Internal friction maxima have been found in the temperature interval of 225–245 K. It has been established that the amplitude of these maxima, which are associated with atom hopping within metallic grains, increases with the metallic-phase content.
Received: 11.01.2017
Citation:
D. P. Tarasov, “Low-temperature internal friction in (Co$_{45}$Fe$_{45}$Zr$_{10}$)$_{x}$(Al$_{2}$ O$_{3}$)$_{100-x}$, Co$_{x}$(CaF$_{2}$)$_{100-x}$, and Co$_{x}$(PZT)$_{100-x}$ nanocomposites”, Zhurnal Tekhnicheskoi Fiziki, 87:9 (2017), 1384–1388; Tech. Phys., 62:9 (2017), 1393–1397
Linking options:
https://www.mathnet.ru/eng/jtf6131 https://www.mathnet.ru/eng/jtf/v87/i9/p1384
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