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| 001 | 95724 | ||
| 005 | 20250718141924.0 | ||
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| 100 | 1 | _ | |a Hostert, C. |
| 110 | 1 | _ | |a DESY |b Experiments with synchrotron radiation |
| 245 | _ | _ | |a Ab initio molecular dynamics model for density, elastic properties and short range order of CoFeTaB metallic glass thin films |
| 260 | _ | _ | |a Bristol |c 2011 |b IOP Publ. |
| 300 | _ | _ | |a 475401 |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
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| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 440 | _ | 0 | |a J. Phys. Condens. Matter |0 PERI:(DE-600)1472968-4 |v 23 |y 47 |x 0953-8984 |
| 500 | _ | _ | |3 Converted on 2013-05-30 15:22 |
| 500 | _ | _ | |3 Converted on 2013-06-21 19:21 |
| 520 | _ | _ | |a Density, elastic modulus and the pair distribution function of Co-Fe-Ta-B metallic glasses were obtained by ab initio molecular dynamics simulations and measured for sputtered thin films using x-ray reflectivity, nanoindentation and x-ray diffraction using high energy photons. The computationally obtained density of 8.19 g cm(-3) for Co(43)Fe(20)Ta(5.5)B(31.5) and 8.42 g cm(-3) for Co(45.5)Fe(24)Ta(6)B(24.5), as well as the Young's moduli of 273 and 251 GPa, respectively, are consistent with our experiments and literature data. These data, together with the good agreement between the theoretical and the experimental pair distribution functions, indicate that the model established here is useful to describe the density, elasticity and short range order of Co-Fe-Ta-B metallic glass thin films. Irrespective of the investigated variation in chemical composition, (Co, Fe)-B cluster formation and Co-Fe interactions are identified by density-of-states analysis. Strong bonds within the structural units and between the metallic species may give rise to the comparatively large stiffness. |
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| 700 | 1 | _ | |a Music, D. |
| 700 | 1 | _ | |a Bednarcik, J. |
| 700 | 1 | _ | |a Keckes, J. |
| 700 | 1 | _ | |a Kapaklis, V. |
| 700 | 1 | _ | |a Hjörvarsson, B. |
| 700 | 1 | _ | |a Schneider, J. M. |
| 773 | _ | _ | |a 10.1088/0953-8984/23/47/475401 |g Vol. 23, p. 475401 |0 PERI:(DE-600)1472968-4 |q 23<475401 |p 475401 |t Journal of physics / Condensed matter |v 23 |y 2011 |x 0953-8984 |
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