Atomic and electronic structures of Zr-(Co,Ni,Cu)-Al metallic glasses
文献类型：期刊论文
| 作者 | Yuan, C. C.1; Shen, X.1; Cui, J.2; Gu, L.1; Yu, R. C.1; Xi, X. K.1 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2012-07-09 |
| 卷号 | 101期号:2 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.4734390 |
| 英文摘要 | The atomic and electronic structures of transition metal-metalloid based Zr60Co(Ni,Cu)(28)Al-12 bulk metallic glasses (MGs) are probed by Al-27 nuclear magnetic resonance (NMR) spectroscopy. The magnitude and evolution of Al-27 isotropic shifts indicate that the Fermi level moves toward a minimum upon transition metal 3d sub-band filling and provides experimental evidence for pd hybridization bonding mechanism, which is further supported by the observation of Co L-23 edges, and the prepeaks near Al L-23 and K edges in electron energy loss spectroscopy. This investigation provides insight into the bonding mechanisms in MGs, which are relevant for understanding of their mechanical behaviors. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4734390] |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000306360600024 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47125]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xi, X. K. |
| 作者单位 | 1.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, C. C.,Shen, X.,Cui, J.,et al. Atomic and electronic structures of Zr-(Co,Ni,Cu)-Al metallic glasses[J]. APPLIED PHYSICS LETTERS,2012,101(2). |
| APA | Yuan, C. C.,Shen, X.,Cui, J.,Gu, L.,Yu, R. C.,&Xi, X. K..(2012).Atomic and electronic structures of Zr-(Co,Ni,Cu)-Al metallic glasses.APPLIED PHYSICS LETTERS,101(2). |
| MLA | Yuan, C. C.,et al."Atomic and electronic structures of Zr-(Co,Ni,Cu)-Al metallic glasses".APPLIED PHYSICS LETTERS 101.2(2012). |
入库方式： OAI收割
来源：化学研究所
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