Bias dependent specic contact resistance of phase change material to metal contacts

Roy, Deepu and Zandt in 't, Micha and Wolters, Rob (2010) Bias dependent specic contact resistance of phase change material to metal contacts. In: STW.ICT Conference 2010, 18-19 November 2010, Veldhoven, The Netherlands.

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Abstract:	Knowledge of contact resistance of phase change materials (PCM) to metal electrodes is important for scaling, device modeling and optimization of phase change random access memory (PCRAM) cells. In this article, we report the systematic determination of the speci_c contact resistance (_c) with voltage bias for doped Sb2Te to TiW metal electrodes. These data are reported for both the amorphous and the crystalline state of the PCM.
Item Type:	Conference or Workshop Item
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Semiconductor Components (SC)
Link to this item:	http://purl.utwente.nl/publications/76307
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