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arXiv · 1011.0884

Single crystal growth of BaFe$_{2-x}$Co$_x$As$_2$ without fluxing agent

Changjin Zhang·Lei Zhang·Chuanying Xi·Langsheng Ling·Shun Tan·Yuheng Zhang
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Abstract

We report a simple, reliable method to grow high quality BaFe$_{2-x}$Co$_x$As$_2$ single crystal samples without using any fluxing agent. The starting materials for the single crystal growth come from well-crystallized polycrystalline samples and the highest growing temperature can be 1493 K. The as-grown crystals have typical dimensions of 4$\times3\times$0.5 mm$^3$ with c-axis perpendicular to the shining surface. We find that the samples have very large current carrying ability, indicating that the samples have good potential technological applications.

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Changjin Zhang, Lei Zhang, Chuanying Xi, Langsheng Ling, Shun Tan, Yuheng Zhang. 2011-03-22. Single crystal growth of BaFe$_{2-x}$Co$_x$As$_2$ without fluxing agent. https://doi.org/10.1007/s10948-011-1163-z

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