Fe3O4 nanoparticles, if possible show me with an example.
In fact from the result options you might have come across a slope value, which indicates the initial permeability curve appearing from the hysteresis curve. This slope value is nothing but your susceptibility of a given material. You may need to double check this value by referring to the data provided by the slope, where you arbitrary choose two points and find the slope. This value refers to the change of magnetization with external field; i.e. magnetic susceptibility.
Hi mangai, the magnetic susceptibility values will be some times given by the instrument it self with the values.
Dear Santhosh, Only Mr and Ms values are in the data sheet. AS Moayad Flaifel saying, I found it using slope of the VSM spectra. still i have doubt in it.
Is that susceptibility value is in 10 to the power of -4 is acceptable???
Dear Mangai, see this paper, you will get one idea...
http://arxiv.org/pdf/1004.2231.pdf
I did not get the idea pls. help me. How to calculate magnetic susceptibility of materials.
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