E.A. Kostyurina - Student at MIPT, Engineer at Kotel-nikov IREE of RAS (Moscow) E-mail: kostyurina@hitech.cplire.ru K.V. Kalashnikov - Ph.D. (Phys.-Math.), Research Scientist, Kotel-nikov IREE of RAS (Moscow) L.V. Filippenko - Ph.D. (Phys.-Math.), Senior Research Scientist, Kotel-nikov IREE of RAS (Moscow) V.P. Koshelets - Dr.Sc. (Phys.-Math.), Professor, Head of Laboratory, Kotel-nikov IREE of RAS (Moscow)

SQUID-sensor based on tunnel junctions Nb/AlOx/Nb with integrated input coil has been developed and optimized. Experimental in-vestigation of the sensor has been conducted. Input sensitivity is 0.26 A/Φ0, magnetic flux noise is

 

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