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- Title
Modelling the Resistive State in a Transition Edge Sensor.
- Authors
Kozorezov, A.; Golubov, A.; Martin, D.; Korte, P.; Lindeman, M.; Hijmering, R.; Kuur, J.; Hoevers, H.; Gottardi, L.; Kupriyanov, M.; Wigmore, J.
- Abstract
We have developed a model for the resistive transition in a transition edge sensor (TES) based on the model of a resistively shunted junction, taking into account phase-slips of a superconducting system across the barriers of the tilted washing board potential. We obtained analytical expressions for the resistance of the TES, R( T, I), and its partial logarithmic derivatives α and β as functions of temperature and current. We have shown that all the major parameters describing the resistive state of the TES are determined by the dependence on temperature of the Josephson critical current, rather than by intrinsic properties of the S-N transition. The complex impedance of a pristine TES exhibits two-pole behaviour due to its own intrinsic reactance.
- Subjects
NUCLEAR counters; ELECTRICAL resistivity; CRITICAL currents; REACTANCE (Electricity); ELECTRIC noise; LOGARITHMS; TEMPERATURE effect
- Publication
Journal of Low Temperature Physics, 2012, Vol 167, Issue 3/4, p114
- ISSN
0022-2291
- Publication type
Article
- DOI
10.1007/s10909-012-0490-1