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American Institute of Physics, Journal of Applied Physics, 1(105), p. 013925

DOI: 10.1063/1.3060808

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Sources of experimental errors in the observation of nanoscale magnetism

Journal article published in 2008 by M. A. Garcia, E. Fernandez Pinel, E. Fernandez Pinel, J. de la Venta, A. Quesada, V. Bouzas, J. F. Fernandez, J. F. Fernández ORCID, J. J. Romero, M. S. Martin Gonzalez ORCID, J. L. Costa-Kramer
This paper is available in a repository.
This paper is available in a repository.

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Abstract

It has been recently reported that some non-magnetic materials in bulk state, exhibit magnetic behavior at the nanscale due to surface and size effects. The experimental observation of these effects is based on the measurement of very small magnetic signals. Thus, some spurious effects that are not critical for bulk materials with large magnetic signals may become important when measuring small signals (typically below 0.0001 emu). Here, we summarize some sources of these small magnetic signals that should be considered when studying this new nanomagnetism ; Comment: 16 pages, 10 figures