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The growth of decagonal Al–Co–Ni single crystals as a function of chemical composition

Published online by Cambridge University Press:  31 January 2011

B. Zhang ,
M. Estermann  and
W. Steurer
B. Zhang
Affiliation:
Laboratory of Crystallography, ETH Zentrum, CH-8092 Zurich, Switzerland
M. Estermann
Affiliation:
Laboratory of Crystallography, ETH Zentrum, CH-8092 Zurich, Switzerland
W. Steurer
Affiliation:
Laboratory of Crystallography, ETH Zentrum, CH-8092 Zurich, Switzerland
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Abstract

Decaprismatic single crystals taken from a series of alloys of nominal compositions within Al65–77Co3–22Ni3–22 have been studied by means of x-ray diffraction techniques. The substitution of Co by Ni in increasing amounts changes the (pseudo)decagonal diffraction patterns drastically and indicates structural changes which range from a single-crystalline approximant via orientationally ordered nanodomain structures and quasiperiodic phases with different types of ordering phenomena, to a basic decagonal phase. A quantum phase diagram analysis shows a clear separation of the stability regions of the ternary systems described in this study and other decagonal phases.

Type
Articles
Information
Journal of Materials Research , Volume 12 , Issue 9 , September 1997 , pp. 2274 - 2280
Copyright
Copyright © Materials Research Society 1997

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References

REFERENCES

1.Tsai, A. P., Inoue, A., and Masumoto, T., Mater. Trans. JIM 30, 463 (1989).CrossRefGoogle Scholar
2.Kek, S., Thesis, University of Stuttgart, Germany (1991).Google Scholar
3.Hiraga, K., Lincoln, F. J., and Sun, W., Mater. Trans. JIM 32, 308 (1991).CrossRefGoogle Scholar
4.Hiraga, K., Sun, W., and Yamamoto, A., Mater. Trans. JIM 35, 657 (1994).CrossRefGoogle Scholar
5.Edagawa, K., Ichihara, M., Suzuki, K., and Takeuchi, S., Philos. Mag. Lett. 66, 19 (1992).CrossRefGoogle Scholar
6.Edagawa, K., Sawa, H., and Takeuchi, S., Philos. Mag. Lett. 69, 227 (1994).CrossRefGoogle Scholar
7.Edagawa, K., Tamaru, H., Yamaguchi, S., Suzuki, K., and Takeuchi, S., Phys. Rev. B 50, 12413 (1994).CrossRefGoogle Scholar
8.Grushko, B. and Urban, K., Philos. Mag. B 70, 1063 (1994).CrossRefGoogle Scholar
9.Ritsch, S., Beeli, C., Nissen, H-U., and Lück, R., Philos. Mag. A 71, 671 (1995).CrossRefGoogle Scholar
10.Yamamoto, A., Kato, K., Shibuya, T., and Takeuchi, S., Phys. Rev. Lett. 65, 1603 (1990).CrossRefGoogle Scholar
11.Steurer, W., Haibach, T., Zhang, B., Kek, S., and Lück, R., Acta Crystallogr. B 49, 661 (1993).CrossRefGoogle Scholar
12.Zhang, B., Gramlich, V., and Steurer, W., Z. Kristallogr. 210, 498 (1995).CrossRefGoogle Scholar
13.Kalning, M., Kek, S., Burandt, B., Press, W., and Steurer, W., J. Phys.: Cond. Mat. 6, 6177 (1994).Google Scholar
14.Kalning, M., Press, W., and Kek, S., Philos. Mag. Lett. 71, 341 (1995).CrossRefGoogle Scholar
15.Raynor, G. V., Progress Metal Physics 1, 1 (1949).CrossRefGoogle Scholar
16.Rabe, K. M., J. Alloys and Compounds 197, 131 (1993).CrossRefGoogle Scholar
17.Rabe, K. M., Kortan, A. R., Phillips, J. C., and Villars, P., Phys. Rev. B 43, 6280 (1991).CrossRefGoogle Scholar
18.Rabe, K. M., Phillips, J. C., Villars, P., and Brown, I. D., Phys. Rev. B 45, 7650 (1992).CrossRefGoogle Scholar
19.Tartas, J., and Knystautas, E. J., J. Mater. Res. 6, 1219 (1991).CrossRefGoogle Scholar
20.Villars, P. and Hulliger, F. J., J. Less-Com. Met. 132, 289 (1987).CrossRefGoogle Scholar