A frequency-modulated read-out system for dc SQIDs |
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| Authors: | M. Mück H. Rogalla C. Heiden |
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| Affiliation: | (1) Institut für Angewandte Physik, Justus-Liebig-Universität, Heinrich-Buff-Ring 16, D-6300 Giessen, Germany;(2) Present address: Low Temperature Group, Twente University, P.O. Box 217, NL-7500 AE Enschede, The Netherlands |
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| Abstract: | A simple fm read-out system for dc SQUIDs is described that makes use of dc SQUIDs operated as relaxation oscillators. Measurements on system noise as well as on slew rate were performed, which demonstrate the applicability of the read-out scheme. |
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| Keywords: | 74.50 |
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