Noise in the measurements of magnetic su
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Dijk, H. H. J. ;Poulis, J. A. ;Hooge, F. N.
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Article
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1976
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Springer
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English
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Three methods of measuring diamagnetic susceptibilities are compared with respect to sensitivity. (1) The balance method is limited in sensitivity by thermal noise with a signal to noise ratio SNR of 3 x 108. (2) The inductance method is limited by the Nyquist noise with an SNR of 5 x 104. (3) Th