Abstract
We investigated resistance switching in top-electrode/NiO∕Pt structures where the top electrode was Au, Pt, Ti, or Al. For Pt∕NiO∕Pt and Au∕NiO∕Pt structures with ohmic contacts, the effective electric field inside the film was high enough to induce trapping or detrapping at defect states and thus resistance switching. For a Ti∕NiO∕Pt structure with well-defined Schottky contact at Ti∕NiO interface accompanied by an appreciable voltage drop, the effective electric field inside the NiO film was not enough to induce resistance switching. For an Al∕NiO∕Pt structure with a low Schottky barrier at the Al∕NiO interface, resistance switching could be induced at a higher voltage since the voltage drop at the Al∕NiO interface was not negligible but small.
Bibliography
Seo, S., Lee, M. J., Kim, D. C., Ahn, S. E., Park, B.-H., Kim, Y. S., Yoo, I. K., Byun, I. S., Hwang, I. R., Kim, S. H., Kim, J.-S., Choi, J. S., Lee, J. H., Jeon, S. H., Hong, S. H., & Park, B. H. (2005). Electrode dependence of resistance switching in polycrystalline NiO films. Applied Physics Letters, 87(26).
Authors
16
- S. Seo (first)
- M. J. Lee (additional)
- D. C. Kim (additional)
- S. E. Ahn (additional)
- B.-H Park (additional)
- Y. S. Kim (additional)
- I. K. Yoo (additional)
- I. S. Byun (additional)
- I. R. Hwang (additional)
- S. H. Kim (additional)
- J.-S. Kim (additional)
- J. S. Choi (additional)
- J. H. Lee (additional)
- S. H. Jeon (additional)
- S. H. Hong (additional)
- B. H. Park (additional)
References
13
Referenced
92
- M. J. Rozenberg, I. H. Inoue, and M. J. Sánchez, cond-mat/0406646.
10.1063/1.1590741
/ Appl. Phys. Lett. (2003)10.1063/1.1812580
/ Appl. Phys. Lett. (2004)10.1103/PhysRevB.70.224403
/ Phys. Rev. B (2004)10.1063/1.1768305
/ Appl. Phys. Lett. (2004)10.1063/1.1831560
/ Appl. Phys. Lett. (2004)10.1063/1.1845598
/ Appl. Phys. Lett. (2005)10.1103/PhysRevB.71.045305
/ Phys. Rev. B (2005)10.1103/PhysRevLett.52.1830
/ Phys. Rev. Lett. (1984)10.1143/JJAP.37.4900
/ Jpn. J. Appl. Phys., Part 1 (1998)10.1016/0038-1101(71)90109-2
/ Solid-State Electron. (1971)10.1063/1.115571
/ Appl. Phys. Lett. (1996)10.1103/PhysRevLett.73.2107
/ Phys. Rev. Lett. (1994)
Dates
Type | When |
---|---|
Created | 19 years, 7 months ago (Dec. 28, 2005, 6:10 p.m.) |
Deposited | 2 years, 1 month ago (July 2, 2023, 9:06 p.m.) |
Indexed | 3 weeks, 5 days ago (July 30, 2025, 6:46 a.m.) |
Issued | 19 years, 7 months ago (Dec. 26, 2005) |
Published | 19 years, 7 months ago (Dec. 26, 2005) |
Published Online | 19 years, 7 months ago (Dec. 29, 2005) |
Published Print | 19 years, 7 months ago (Dec. 26, 2005) |
@article{Seo_2005, title={Electrode dependence of resistance switching in polycrystalline NiO films}, volume={87}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2150580}, DOI={10.1063/1.2150580}, number={26}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Seo, S. and Lee, M. J. and Kim, D. C. and Ahn, S. E. and Park, B.-H and Kim, Y. S. and Yoo, I. K. and Byun, I. S. and Hwang, I. R. and Kim, S. H. and Kim, J.-S. and Choi, J. S. and Lee, J. H. and Jeon, S. H. and Hong, S. H. and Park, B. H.}, year={2005}, month=dec }