Realization of regular arrays of nanoscale resistive switching blocks in thin films by Nb-doped STO
In: Applied physics letters 93, 023110 (2008). doi:10.1063/1.2959074, 2008
academicJournal
Zugriff:
We report on the realization of short-range-ordered arrays of nanoscale resistive switching blocks in epitaxial Nb-doped SrTiO3 thin films. These blocks can be individually addressed by the tip of a conductive tip atomic force microscope and reversibly switched between a high and a low resistance state reaching an R-off to R-on ratio of up to 50. Scanning micrometer-scale areas with an appropriately biased tip, all blocks within the scanned area can be switched between the two resistive states. We suggest a connection between these nanoscale switching blocks and defect-rich nanoclusters which were detected with high resolution transmission electron microscopy. (C) 2008 American Institute of Physics.
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Realization of regular arrays of nanoscale resistive switching blocks in thin films by Nb-doped STO
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Autor/in / Beteiligte Person: | Münstermann, R. ; Dittmann, R. ; Szot, K. ; Mi, S. ; Jia, C. L. ; Meuffels, P. ; Waser, R. |
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Zeitschrift: | Applied physics letters 93, 023110 (2008). doi:10.1063/1.2959074, 2008 |
Veröffentlichung: | American Institute of Physics, 2008 |
Medientyp: | academicJournal |
DOI: | 10.1063/1.2959074 |
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