Noise in (double) relaxation oscillation
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Derk Jan Adelerhof; Jaap Flokstra; Horst Rogalla
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Article
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1994
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Elsevier Science
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English
β 150 KB
We have modelled the effect of two intrinsic noise sources on the flux noise spectral density of (Double) Relaxation Oscillation SQUIDs ((D)ROSs) based on hysteretic Josephson tunnel junctions. An important noise source is the spread in the critical current of the SQUID due to thermal fluctuations.