Structural and elastic properties of MgB(2) under high pressure
文献类型：期刊论文
| 作者 | H. Y. Wang ; X. R. Chen ; W. J. Zhu ; Y. Cheng |
| 刊名 | Physical Review B
 |
| 出版日期 | 2005 |
| 卷号 | 72期号:17 |
| 关键词 | superconducting mgb2 1st-principles calculations thermodynamic properties total energies constants crystals systems band |
| ISSN号 | 1098-0121 |
| 中文摘要 | We have investigated the structures and the elastic constants of hcp MgB(2) at high pressures using the full-potential linearized muffin-tin orbital (FP-LMTO) scheme within the generalized gradient approximation correction (GGA) in the frame of density functional theory (DFT). The obtained normalized volume dependence of the resulting pressure is in excellent agreement with experiment. The elastic constants and acoustic anisotropy as a function of the applied pressure are presented. An analysis for the calculated parameters has been made to reveal the anisotropy of MgB(2). |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35073]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | H. Y. Wang,X. R. Chen,W. J. Zhu,et al. Structural and elastic properties of MgB(2) under high pressure[J]. Physical Review B,2005,72(17). |
| APA | H. Y. Wang,X. R. Chen,W. J. Zhu,&Y. Cheng.(2005).Structural and elastic properties of MgB(2) under high pressure.Physical Review B,72(17). |
| MLA | H. Y. Wang,et al."Structural and elastic properties of MgB(2) under high pressure".Physical Review B 72.17(2005). |
入库方式： OAI收割
来源：金属研究所
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