Thermodynamic and mechanical properties of actinium and lanthanum dihydride
文献类型：期刊论文
| 作者 | Chao Zhang; hi-Jian Li; Hong Jiang; Xue-Ning Hu; Guo-Hua Zhong; Yue-Hua Su |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2014 |
| 英文摘要 | The mechanical and thermodynamic properties of actinium and lanthanum dihydride have been investigated by first-principles calculations based on the density functional theory with generalized gradient approximation. The equilibrium geometries, elastic constants, Poisson’s ratio, various moduli, elastic wave velocities, and Debye temperature were systematically studied. All elastic constants of actinium dihydride were found to be smaller than those of lanthanum dihydride. Phonon band structures and partial density of states were also investigated. The two compounds have similar phonon band structures. The volume expansions, the heat capacities, and the isothermal bulk moduli at finite temperature were also obtained under the quasiharmonic approximation. |
| 收录类别 | SCI |
| 原文出处 | http://ac.els-cdn.com/S0925838814016776/1-s2.0-S0925838814016776-main.pdf?_tid=737458f4-2168-11e5-9470-00000aacb35f&acdnat=1435917000_fe85949638d686d97e61dad08521e389 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5356]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | JOURNAL OF ALLOYS AND COMPOUNDS |
| 推荐引用方式 GB/T 7714 | Chao Zhang,hi-Jian Li,Hong Jiang,et al. Thermodynamic and mechanical properties of actinium and lanthanum dihydride[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2014. |
| APA | Chao Zhang,hi-Jian Li,Hong Jiang,Xue-Ning Hu,Guo-Hua Zhong,&Yue-Hua Su.(2014).Thermodynamic and mechanical properties of actinium and lanthanum dihydride.JOURNAL OF ALLOYS AND COMPOUNDS. |
| MLA | Chao Zhang,et al."Thermodynamic and mechanical properties of actinium and lanthanum dihydride".JOURNAL OF ALLOYS AND COMPOUNDS (2014). |
入库方式： OAI收割
来源：深圳先进技术研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。