{"title":"无序立方氧化钛 TiOy 弹性特性的各向异性","authors":"Aleksandr I. Gusev, Albina A. Valeeva","doi":"10.1016/j.mencom.2024.09.007","DOIUrl":null,"url":null,"abstract":"<div><div>For the first time, the elastic constants <em>c</em><sub>11</sub>, <em>c</em><sub>12</sub>, and <em>c</em><sub>44</sub> of disordered cubic titanium monoxide TiO<em><sub>y</sub></em> were determined depending on the oxygen content <em>y</em> in the homogeneity region from TiO<sub>0.80</sub> to TiO<sub>1.25</sub>. It has been established that the values of the elastic moduli depend on the oxygen content <em>y</em> and the crystallographic direction [<em>hkl</em> ]. Large changes in the elastic characteristics of TiO<em><sub>y</sub></em> depending on the [<em>hkl</em> ] direction indicate a strong anisotropy of the elasticity of disordered cubic titanium monoxide.</div></div>","PeriodicalId":18542,"journal":{"name":"Mendeleev Communications","volume":"34 5","pages":"Pages 647-649"},"PeriodicalIF":1.8000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Anisotropy of elastic properties of disordered cubic titanium monoxide TiOy\",\"authors\":\"Aleksandr I. Gusev, Albina A. Valeeva\",\"doi\":\"10.1016/j.mencom.2024.09.007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>For the first time, the elastic constants <em>c</em><sub>11</sub>, <em>c</em><sub>12</sub>, and <em>c</em><sub>44</sub> of disordered cubic titanium monoxide TiO<em><sub>y</sub></em> were determined depending on the oxygen content <em>y</em> in the homogeneity region from TiO<sub>0.80</sub> to TiO<sub>1.25</sub>. It has been established that the values of the elastic moduli depend on the oxygen content <em>y</em> and the crystallographic direction [<em>hkl</em> ]. Large changes in the elastic characteristics of TiO<em><sub>y</sub></em> depending on the [<em>hkl</em> ] direction indicate a strong anisotropy of the elasticity of disordered cubic titanium monoxide.</div></div>\",\"PeriodicalId\":18542,\"journal\":{\"name\":\"Mendeleev Communications\",\"volume\":\"34 5\",\"pages\":\"Pages 647-649\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mendeleev Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0959943624002463\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mendeleev Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0959943624002463","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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 TiOy were determined depending on the oxygen content y in the homogeneity region from TiO0.80 to TiO1.25. 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 TiOy depending on the [hkl ] direction indicate a strong anisotropy of the elasticity of disordered cubic titanium monoxide.
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.
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