Study of Local Structure of Fe_{84}B_{16} Amorphous Alloy by Electron Diffraction

• Authors: V. Hrabčáková , Š. Michalik , K. Borisenko , V. Girman , V. Nemcová , P. Sovák
• Languages of publication: EN

Abstracts

EN

Local atomic structure in Fe_{84}B_{16} metallic glass, prepared by melt-spinning technique in He atmosphere, was studied by electron diffraction (ED) reduced density function (RDF) analysis. RDF curves were also obtained from X-ray diffraction (XRD) patterns and compared with the data from ED. Atomic reduced density functions, G(r), calculated from ED and XRD patterns showed good agreement. Atomic structure model has been fitted to the experimental ED data using Reverse Monte Carlo (RMC) simulation.

Keywords

EN

61.05.J-; 61.43.Dq; 61.43.-j; 61.43.Bn

Discipline

• 61.43.-j: Disordered solids(see also 81.05.Gc Amorphous semiconductors, 81.05.Kf Glasses, and 81.05.Rm Porous materials; granular materials in materials science; for photoluminescence of disordered solids, see 78.55.Mb and 78.55.Qr)
• 61.43.Bn: Structural modeling: serial-addition models, computer simulation
• 61.05.J-: Electron diffraction and scattering(for electron diffractometers, see 07.78.+s)
• 61.43.Dq: Amorphous semiconductors, metals, and alloys

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 130-131

Dates

published

2014-07

Contributors

author

V. Hrabčáková

• Institute of Physics, Faculty of Sciences, P. J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

Š. Michalik

• ELI - Beamlines, Institute of Physics of the ASCR, v.v.i., Na Slovance 2, 182 21 Praha 8, The Czech Republic

author

K. Borisenko

• Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH United Kingdom

author

V. Girman

• Institute of Physics, Faculty of Sciences, P. J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

V. Nemcová

• Institute of Physics, Faculty of Sciences, P. J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

author

P. Sovák

• Institute of Physics, Faculty of Sciences, P. J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia

References

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• [4] Crystallography Open Database, http://www.crystallography.net/index.php
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• [6] E. Matsubara, S. Sato, M. Imafuku, T. Nakamura, H. Koshiba, A. Inoue, Y. Waseda, Materials Science and Engineering A 312, 136 (2001), doi: 10.1016/S0921-5093(00)01903-1

Identifiers

DOI

10.12693/APhysPolA.126.130