Hostname: page-component-745bb68f8f-5r2nc Total loading time: 0 Render date: 2025-01-12T04:05:01.684Z Has data issue: false hasContentIssue false
  • English
  • Français

Glass to Icosahedral Phase Transformation in Zr-based Glassy Metals

Published online by Cambridge University Press:  21 March 2011

Osami Haruyama ,
Tomoaki Miyazawa ,
Junji Saida  and
Akihisa Inoue
Osami Haruyama
Affiliation:
Department of Physics, Science University of Tokyo, Noda 278-8510, JAPAN
Tomoaki Miyazawa
Affiliation:
Department of Physics, Science University of Tokyo, Noda 278-8510, JAPAN
Junji Saida
Affiliation:
Japan Science and Technology Co, Inoue Superliquid Glass Project, Sendai 982-0807, JAPAN
Akihisa Inoue
Affiliation:
Institute for Material Research, Tohoku University, Sendai 980-8577, JAPAN
Get access

Abstract

Electrical properties of icosahedral phases (I-phase) that precipitated in Zr65Al7.5Cu7.5Ni10M10 (M=Ag, Pd), Zr65Al7.5Cu1.25Ni10M5 (M=Ag, Pd), Zr65Pd25Ni10 and Zr70Pd20Ni10 metallic glasses have been investigated. In-situ resistivity change with increasing temperature was measured at a heating rate of 0.67 K/s from room temperature. I-phase transformation was occurred in the supercooled liquid phase for Zr-Al-Cu-Ni-M glasses, followed by the crystallization to stable Zr2Ni- and Zr2Cu-type crystals. Ternary glasses exhibited the I-phase crystallization from the glass solid phase and subsequently the transformation of I-phase to crystal phases like Zr2Ni and Zr2Pd. The resistivity of I-phase decreased together with advancing I-phase precipitation, about 2 % compared to the resistivity of the supercooled liquid phase, for typical Zr65Al7.5Cu7.5Ni10Ag10 glass. On the other hand, Zr70Pd20Ni10 glass showed the resistivity increment of about 5 % just after completing I-phase crystallization. Low temperature conductivity of Zr65Al7.5Cu7.5Ni10Ag10 and Zr70Pd20Ni10 glasses and I-phases may be explained by the weak localization model of conduction electron in the range from about 20 K to room temperature.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 676: Symposium Y – Synthesis, Functional Properties and Applications of Nanostructures , 2001 , Y3.39
Copyright
Copyright © Materials Research Society 2001

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Köster, U., Meinhardt, J., Roos, S., Liebertz, H., Appl. Phys. Lett. 69, 179 (1996).Google Scholar
2. Saida, J., Matsushita, M., Zhang, T., Inoue, A., Chen, N.W., and Sakurai, T., Appl. Phys. Lett. 29, 3497(1999).Google Scholar
3. Saida, J., Matsushita, M., Li, C. and Inoue, A., Philo. Mag. Lett. 80, 737 (2000).Google Scholar
4. Inoue, A., Zhang, T., Chen, M.W. and Sakurai, T., Saida, J. and Matsushita, M., J. Mater. Res., 15. 2195 (2000).Google Scholar
5. Inoue, A., Zhang, T., Saida, J., Matsushita, M., Chen, M.W. and Sakurai, T., Mater. Trans. JIM 40, 1181 (1999).Google Scholar
6. Saida, J., Matsushita, M., Li, C. and Inoue, A., Appl. Phys. Lett. 76, 3558 (2000).Google Scholar
7. Saida, J., Matsushita, M. and Inoue, A., J. Appl. Phys. 88, 6081 (2000).Google Scholar
8. Matsushita, M., Saida, J., Li, C. and Inoue, A., J. Mater. Res. 15, 1280 (2000).Google Scholar
9. Matsubara, E., Makamura, T., Sakurai, M., Imafuku, M., Sato, S., Saida, J. and Inoue, A., MRS Symposium Proceeding, vol. 644, Supercooled Liquid, Bulk Glassy and Nanocrystalline States of Alloys, edited by Dauskardt, R.H., Inoue, A., Johnson, W.L. and Yabari, A.R. Google Scholar
10. Haruyama, O., Kimura, K.H., and Inoue, A., Mater. Trans. JIM 37, 1741 (1996).Google Scholar
11. Holzer, J. C. and Kelton, K. F., Acta Metall. Mater. 39, 1833 (1991).Google Scholar
12. Mizutani, U., Yamada, Y., Takeuchi, T., Hashimoto, K., Belin, E., Sadoc, A., Yamauchi, T. and Matsuda, T., J. Phys. Condens. Matter 6, 7335 (1994).Google Scholar
13. Poon, S. J., Drehman, A. J. and Lawless, K. R., Phy. Rev. B 35, 2324 (1985).Google Scholar
14. Wagner, J. L., Biggs, B. D., Wong, K. M., Poon, S. J., Phys. Rev. B38, 7436 (1988).Google Scholar
15. Raynor, G. V., Prog. Met. 1, 1 (1949).Google Scholar
16. Murty, B. S., Ping, D. H., and Hono, K., Appl. Phys. Lett. 76, 55 (2000).Google Scholar
17. Dugdale, J. S., The Electrical Properties of Disordered Metals, Cambridge University Press, 1995.Google Scholar
18. Howson, M. A. and Greig, D., Phys. Rev. B30, 4805 (1984).Google Scholar