| Sequential disordering during ion-induced amorphization in the Mo-Fe multilayered films | |
| C. Lin; Y. G. Chen; B. X. Liu | |
| 1999 | |
| Source Publication | Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms
 |
| ISSN | 0168-583X |
| Volume | 148Issue:1-4Pages:946-950 |
| Abstract | Amorphous alloys were formed within an extended broad composition range from 26 to 67 at,% of Mo by room temperature 200 keV xenon ion mixing of multilayered films in the Mo-Fe: system with a small negative heat of Formation of -3 kJ/mol, provided the multilayered films were properly designed to include sufficient fraction of interfacial atoms, thus possessing enough excess interfacial free energy. Moreover, a sequential disordering of Mo and Fe lattices was observed, for the first time, in the process of ion-induced amorphization in the Fe-Mo multilayered films. The sequential behavior can be attributed to the fact that Fe acted as a fast diffuser into Mo lattice, leading to an earlier disordering of the Mo crystalline structure and might be also associated with a difference in Debye temperature of the two metals. (C) 1999 Elsevier Science B.V. All rights reserved. |
| description.department | tsing hua univ, dept mat sci & engn, beijing 100084, peoples r china. acad sinica, inst met res, state key lab rapidly solidified metastable alloy, shenyang 110015, peoples r china.;liu, bx (reprint author), tsing hua univ, dept mat sci & engn, beijing 100084, peoples r china;dmslbx@tsinghua.edu.cn |
| Keyword | Amorphous Ion irradiatIon Sequential Disordering Positive Heat Irradiation System |
| URL | 查看原文 |
| WOS ID | WOS:000078575700177 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/37417 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | C. Lin,Y. G. Chen,B. X. Liu. Sequential disordering during ion-induced amorphization in the Mo-Fe multilayered films[J]. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms,1999,148(1-4):946-950. |
| APA | C. Lin,Y. G. Chen,&B. X. Liu.(1999).Sequential disordering during ion-induced amorphization in the Mo-Fe multilayered films.Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms,148(1-4),946-950. |
| MLA | C. Lin,et al."Sequential disordering during ion-induced amorphization in the Mo-Fe multilayered films".Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 148.1-4(1999):946-950. |
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