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Fabrication Of High Quality Qc Films Via The Route Of The Amorphous Phase

Published online by Cambridge University Press:  10 February 2011

R. Haberkern ,
C. Roth ,
R. Knöfler ,
L. Schulze  and
P. Häussler
R. Haberkern
Affiliation:
Inst. f. Physik, TU Chemnitz, 09107 Chemnitz, Germany, r.haberkern@physik.tu-chemnitz de
C. Roth
Affiliation:
Inst. f. Physik, TU Chemnitz, 09107 Chemnitz, Germany, r.haberkern@physik.tu-chemnitz de
R. Knöfler
Affiliation:
Inst. f. Physik, TU Chemnitz, 09107 Chemnitz, Germany, r.haberkern@physik.tu-chemnitz de
L. Schulze
Affiliation:
Inst. f. Physik, TU Chemnitz, 09107 Chemnitz, Germany, r.haberkern@physik.tu-chemnitz de
P. Häussler
Affiliation:
Inst. f. Physik, TU Chemnitz, 09107 Chemnitz, Germany, r.haberkern@physik.tu-chemnitz de
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Abstract

We discuss the preparation of thin icosahedral films (Al-Cu-Fe and Al-Pd-Re) via the route of the amorphous (a-)phase which in some aspects is a precursor to the icosahedral phase. A direct transition from the a- to the i-phase occurs for Al-Cu-Fe films at 430°C on the time scale of minutes. The resulting films are of good quality as shown by diffraction and electronic transport properties. The surface of the resulting films is very smooth.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 553: Symposium LL – Quasicrystals , 1998 , 13
Copyright
Copyright © Materials Research Society 1999

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References

REFERENCES

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