Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Josephson effects in an alternating current biased transition edge sensor
AU - Gottardi, L.
AU - Kozorezov, A.
AU - Akamatsu, H.
AU - van der Kuur, J.
AU - Bruijn, M. P.
AU - den Hartog, R. H.
AU - Hijmering, R.
AU - Khosropanah, P.
AU - Lambert, Colin
AU - van der Linden, A. J.
AU - Ridder, M. L.
AU - Suzuki, T.
AU - Gao, J. R.
PY - 2014/10/20
Y1 - 2014/10/20
N2 - We report the experimental evidence of the ac Josephson effect in a transition edge sensor (TES) operating in a frequency domain multiplexer and biased by ac voltage at MHz frequencies. The effect is observed by measuring the non-linear impedance of the sensor. The TES is treated as a weakly linked superconducting system and within the resistively shunted junction model framework. We provide a full theoretical explanation of the results by finding the analytic solution of the non-inertial Langevian equation of the system and calculating the non-linear response of the detector to a large ac bias current in the presence of noise. (C) 2014 AIP Publishing LLC.
AB - We report the experimental evidence of the ac Josephson effect in a transition edge sensor (TES) operating in a frequency domain multiplexer and biased by ac voltage at MHz frequencies. The effect is observed by measuring the non-linear impedance of the sensor. The TES is treated as a weakly linked superconducting system and within the resistively shunted junction model framework. We provide a full theoretical explanation of the results by finding the analytic solution of the non-inertial Langevian equation of the system and calculating the non-linear response of the detector to a large ac bias current in the presence of noise. (C) 2014 AIP Publishing LLC.
KW - NOISE
U2 - 10.1063/1.4899065
DO - 10.1063/1.4899065
M3 - Journal article
VL - 105
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 16
M1 - 162605
ER -