Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"resistance drift"”.
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Electrical transport and switching in phase change materials
… (multi level storage). Thus, different states of resistance need to be stored in a phase change memory cell for multi level storage, which is achieved by producing amorphous marks of different size. Phase change materials are facing a challenge in this approach because of the resistance drift …
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Noise detection and transport measurements of spin valve systems.
… in magnetic tunnel junctions and giant magnetoresistance devices can be used to understand the fundamental noise sources. Previously, the low frequency noise in these systems has been reported to have an enormously large magnitude when the magnetization switches. This was attributed to magnetic …
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Electronic switching in phase-change materials
… the challenges of sub-nanosecond timescales and resistances of hundreds of Gigaohms. Speed limitations of write and rewrite operations are a crucial topic, if PCMs shall be able to compete with the established concepts in electronic devices. Two classes of storage devices are used in modern …