Ghafari, M. ; Kohara, S. ; Hahn, H. ; Gleiter, H. ; Feng, T. ; Witte, R. ; Kamali, S. (2012):
Structural investigations of interfaces in Fe90Sc10 nanoglasses using high-energy x-ray diffraction.
In: Applied Physics Letters, 100 (13), p. 133111. AIP Publishing LLC, ISSN 00036951,
[Article]
Abstract
High-resolution diffraction experiments of Fe90Sc10 nanoglasses and rapidly quenched metallic glasses as reference materials have been performed using high-energy x-rays with a wavelength of 0.21 Å from a synchrotron radiation source. Nanoglasses are amorphous alloys with a significant fraction of interfaces on the nanometer scale. The short- and intermediate-range orders of a nanoglass are different from the well known amorphousmaterials produced by rapid quenching from the melt. These structural modifications have significant influence on the physical properties. In this paper, the short- and intermediate-range orders of the nanoglass Fe90Sc10 and the reference metallic glass Fe90Sc10 alloy prepared by rapid quenching are discussed.
| Item Type: | Article |
|---|---|
| Erschienen: | 2012 |
| Creators: | Ghafari, M. ; Kohara, S. ; Hahn, H. ; Gleiter, H. ; Feng, T. ; Witte, R. ; Kamali, S. |
| Title: | Structural investigations of interfaces in Fe90Sc10 nanoglasses using high-energy x-ray diffraction |
| Language: | English |
| Abstract: | High-resolution diffraction experiments of Fe90Sc10 nanoglasses and rapidly quenched metallic glasses as reference materials have been performed using high-energy x-rays with a wavelength of 0.21 Å from a synchrotron radiation source. Nanoglasses are amorphous alloys with a significant fraction of interfaces on the nanometer scale. The short- and intermediate-range orders of a nanoglass are different from the well known amorphousmaterials produced by rapid quenching from the melt. These structural modifications have significant influence on the physical properties. In this paper, the short- and intermediate-range orders of the nanoglass Fe90Sc10 and the reference metallic glass Fe90Sc10 alloy prepared by rapid quenching are discussed. |
| Journal or Publication Title: | Applied Physics Letters |
| Journal Volume: | 100 |
| Issue Number: | 13 |
| Publisher: | AIP Publishing LLC |
| Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Joint Research Laboratory Nanomaterials 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences |
| Date Deposited: | 17 Jun 2014 11:44 |
| URL / URN: | http://dx.doi.org/10.1063/1.3699228 |
| Identification Number: | doi:10.1063/1.3699228 |
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