Theoretical Foundation for the Hume-Rothery Electron Concentration Rule for Structurally Complex Alloys

@article{Mizutani2014TheoreticalFF,
  title={Theoretical Foundation for the Hume-Rothery Electron Concentration Rule for Structurally Complex Alloys},
  author={Uichiro Mizutani and Hirokazu Sato and Manabu Inukai and Eeuwe Sieds Zijlstra},
  journal={Acta Physica Polonica A},
  year={2014},
  volume={126},
  pages={531-534}
}
Concentration Rule for Structurally Complex Alloys U. Mizutania,∗, H. Sato, M. Inukai and E.S. Zijlstra Nagoya Industrial Science Research Institute, 1-13 Yotsuya-dori, Chikusa-ku, Nagoya, 464-0819, Japan Aichi University of Education, Kariya-shi, Aichi, 448-8542, Japan Nagoya Institute of Technology, Department of Frontier Materials, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan Theoretical Physics, University of Kassel, 34132 Kassel, Germany 

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References

SHOWING 1-10 OF 21 REFERENCES
e/a determination for 4d- and 5d-transition metal elements and their intermetallic compounds with Mg, Al, Zn, Cd and In
The present work is devoted to the determination of the effective electrons per atom ratio e/a by means of first-principles full-potential linearized augmented plane wave-Fourier method for elements
NFE approximation for the e/a determination for 3d-transition metal elements and their intermetallic compounds with Al and Zn
First-principles full-potential linearized augmented plane wave (FLAPW) band calculations with subsequent FLAPW-Fourier analyses have been performed for elements from K to Cu in period 4 of the
Quasicrystals in Al-Pd-TM (TM=Transition Metal) Systems Prepared by Rapid Solidification
An icosahedral phase with a face-centered six-dimensional hypercubic lattice (F-type) and a decagonal phase were found to be formed in rapidly solidified Al-Pd-TM (TM=V, Cr, Mn, Fe, Co, Mo, Ru, Re or
Hume-Rothery stabilization mechanism and e/a determination in MI-type Al–Mn, Al–Re, Al–Re–Si, Al–Cu–Fe–Si and Al–Cu–Ru–Si 1/1-1/1-1/1 approximants – a proposal for a new Hume-Rothery electron concentration rule
Full-potential linearized augmented plane wave (FLAPW) band calculations with subsequent FLAPW-Fourier analyses have been performed for five MI-type Al–TM (transition metal)-based 1/1-1/1-1/1
Hume-Rothery stabilization mechanism and e/a determination for RT- and MI-type 1/1-1/1-1/1 approximants studied by FLAPW-Fourier analyses.
TLDR
A new Hume-Rothery electron concentration rule linking the number of atoms per unit cell, e/uc, with a critical|G|(2) holds well for all complex intermetallic compounds characterized by a pseudogap at E(F).
Origin of the DOS pseudogap and Hume–Rothery stabilization mechanism in RT-type Al48Mg64Zn48 and Al84Li52Cu24 1/1-1/1-1/1 approximants
Full-potential linearized plane wave (FLAPW) band calculations with subsequent FLAPW-Fourier analyses have been performed for two RT-type Al48Mg64Zn48 and Al84Li52Cu24 1/1-1/1-1/1 approximants
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Rules for Structurally Complex Alloy Phases, CRC Press Taylor &Francis
  • 2010
Acta Phys
  • Pol. A 126, 535
  • 2014
Philos
  • Mag. 93, 3029
  • 2013
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1
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3
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