| Electronic structure and bonding properties of layered machinable Ti2AlC and Ti2AlN ceramics | |
| Zhou, YC; Sun, ZM | |
| Corresponding Author | Zhou, YC() |
| 2000-05-15 | |
| Source Publication | PHYSICAL REVIEW B
 |
| ISSN | 1098-0121 |
| Volume | 61Issue:19Pages:12570-12573 |
| Abstract | The electronic structure and chemical bonding of the layered ternary compounds Ti2AlC and Ti2AlN have been calculated by the ab initio pseudopotential total-energy method. The results show that Ti2AlC and Ti2AlN exhibit metallic electrical conductivity with an anisotropic character and Ti2AlC should be more conductive than Ti2AlN. The chemical bonding in Ti2AlC and Ti2AlN is also anisotropic and is metallic-covalent-ionic in nature. On the basis of total-energy estimation we conclude that the replacement of C by N will result in a stabilization of the hexagonal structure and decrease in metallic properties. |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Condensed Matter |
| WOS ID | WOS:000087159100006 |
| Publisher | AMER PHYSICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/110546 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhou, YC |
| Affiliation | Chinese Acad Sci, Met Res Inst, Ceram & Composite Dept, Shenyang 110015, Peoples R China |
| Recommended Citation GB/T 7714 | Zhou, YC,Sun, ZM. Electronic structure and bonding properties of layered machinable Ti2AlC and Ti2AlN ceramics[J]. PHYSICAL REVIEW B,2000,61(19):12570-12573. |
| APA | Zhou, YC,&Sun, ZM.(2000).Electronic structure and bonding properties of layered machinable Ti2AlC and Ti2AlN ceramics.PHYSICAL REVIEW B,61(19),12570-12573. |
| MLA | Zhou, YC,et al."Electronic structure and bonding properties of layered machinable Ti2AlC and Ti2AlN ceramics".PHYSICAL REVIEW B 61.19(2000):12570-12573. |
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