Dr Sergey Rybchenko S.I.Rybchenko@hull.ac.uk
Lecturer
The reductive passivation of granular interface was proposed to enhance the tunneling magnetoresistance of bulk granular magnetite. For this, an annealing in paraffin wax has been applied. As a result, the low-field magnetoresistance response was increased up to 8% at 300 K and 32% at 130 K. The effect is attributed to the passivation-induced depletion of density of the tunneling-active spin-depolarized interface states. The obtained results indicate the important role of interface states in tunneling contacts with magnetite electrodes and suggest a way to control these states. © 2005 American Institute of Physics.
Rybchenko, S. I., Fujishiro, Y., Takagi, H., & Awano, M. (2006). Effect of interface passivation on the magnetoresistance of granular magnetite Fe3(1-δ)O4. Applied physics letters, 89(13), Article 132509. https://doi.org/10.1063/1.2357581
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 25, 2006 |
Publication Date | Oct 6, 2006 |
Journal | APPLIED PHYSICS LETTERS |
Print ISSN | 0003-6951 |
Electronic ISSN | 1077-3118 |
Publisher | American Institute of Physics |
Peer Reviewed | Peer Reviewed |
Volume | 89 |
Issue | 13 |
Article Number | 132509 |
DOI | https://doi.org/10.1063/1.2357581 |
Keywords | Physics and Astronomy (miscellaneous) |
Public URL | https://hull-repository.worktribe.com/output/387214 |
Stark shift in electroluminescence of individual InAs quantum dots
(2000)
Journal Article
Electroluminescence from individual InAs self-assembled quantum dots
(2000)
Journal Article
Tuning of electronic coupling between self-assembled quantum dots
(2005)
Journal Article
About Repository@Hull
Administrator e-mail: repository@hull.ac.uk
This application uses the following open-source libraries:
Apache License Version 2.0 (http://www.apache.org/licenses/)
Apache License Version 2.0 (http://www.apache.org/licenses/)
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Advanced Search