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Fabrication of High Quality QC Films via the Route of the Amorphous Phase

R. Haberkern·C. Roth·R. Knoefler·S. Schulze·P. Haeussler
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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.

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R. Haberkern, C. Roth, R. Knoefler, S. Schulze, P. Haeussler. 1999-11-23. Fabrication of High Quality QC Films via the Route of the Amorphous Phase. https://arxiv.org/abs/cond-mat/9911373

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