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arXiv · 1006.5132

Stabilizing the forming process in unipolar resistance switching using an improved compliance current limiter

S. B. Lee·S. H. Chang·H. K. Yoo·B. S. Kang
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Abstract

The high reset current IR in unipolar resistance switching now poses major obstacles to practical applications in memory devices. In particular, the first IR-value after the forming process is so high that the capacitors sometimes do not exhibit reliable unipolar resistance switching. We found that the compliance current Icomp is a critical parameter for reducing IR-values. We therefore introduced an improved, simple, easy to use Icomp-limiter that stabilizes the forming process by drastically decreasing current overflow, in order to precisely control the Icomp- and subsequent IR-values.

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S. B. Lee, S. H. Chang, H. K. Yoo, B. S. Kang. 2010-06-26. Stabilizing the forming process in unipolar resistance switching using an improved compliance current limiter. https://doi.org/10.1088/0022-3727%2F43%2F48%2F485103

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