无序立方氧化钛 TiOy 弹性特性的各向异性

IF 1.8 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Mendeleev Communications Pub Date : 2024-09-01 DOI:10.1016/j.mencom.2024.09.007

Aleksandr I. Gusev, Albina A. Valeeva

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引用次数: 0

摘要

首次测定了无序立方氧化钛 TiOy 的弹性常数 c11、c12 和 c44，它们取决于从 TiO0.80 到 TiO1.25 的均匀性区域内的氧含量 y。已确定弹性模量值取决于氧含量 y 和晶体学方向 [hkl]。TiOy 的弹性特性随 [hkl ] 方向的巨大变化表明，无序立方氧化钛的弹性具有很强的各向异性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Anisotropy of elastic properties of disordered cubic titanium monoxide TiOy

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Anisotropy of elastic properties of disordered cubic titanium monoxide TiOy

For the first time, the elastic constants c₁₁, c₁₂, and c₄₄ of disordered cubic titanium monoxide TiO_y were determined depending on the oxygen content y in the homogeneity region from TiO_0.80 to TiO_1.25. It has been established that the values of the elastic moduli depend on the oxygen content y and the crystallographic direction [hkl ]. Large changes in the elastic characteristics of TiO_y depending on the [hkl ] direction indicate a strong anisotropy of the elasticity of disordered cubic titanium monoxide.

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来源期刊

Mendeleev Communications 化学-化学综合

CiteScore

3.00

自引率

21.10%

发文量

226

审稿时长

4-8 weeks

期刊介绍： Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.