| 摘要 |
The present disclosure relates to a connection electrode for phase change materials, to an associated phase change memory element and to an associated production process, wherein a plurality of separate insulation regions are formed in an electrode material at least at a connection surface. This reduces the overall size of the contact surface, with the result that even with high integration densities, the necessary Joule heating, and therefore programming, at very low currents can be realized.
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