Moment determination of magnetic force microscope tips by imaging superparamagnetic films
| Autor: | V. Madurga, P. Eames, C. Merton, J. Vergara, E. D. Dahlberg |
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| Rok vydání: | 2004 |
| Předmět: |
Materials science
Physics and Astronomy (miscellaneous) Magnetic moment Condensed matter physics Magnetic domain Magnetic resonance force microscopy Magnetic susceptibility Condensed Matter::Materials Science Magnetization Paramagnetism Nuclear magnetic resonance Condensed Matter::Superconductivity Magnetic force microscope Superparamagnetism |
| Zdroj: | Applied Physics Letters. 84:1156-1158 |
| ISSN: | 1077-3118 0003-6951 |
| DOI: | 10.1063/1.1645988 |
| Popis: | A method to characterize the magnetic moment of a magnetic force microscopy (MFM) tip is presented. The response of the MFM while imaging a superparamagnetic film is compared to a nonmagnetic reference. A simple model is used to compare the experimental results with a calculation of the response of the MFM tip due to the interactions with the magnetization of a superparamagnetic film. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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