Cryogenic Mimim and Simis Microwave Detectors
Paper in proceedings, 2020

Microwave detectors of the Metal-Insulator-Metal-Insulator-Metal (MIMIM) structure and the Superconductor-Insulator-Metal-Insulator-Superconductor (SIMIS) structure have been designed, fabricated and investigated. The difference of such samples was in external electrodes, MIMIM uses copper external electrodes, while SIMIS uses aluminum. Identical in dimensions MIMIM and SIMIS samples have been fabricated and experimentally studied in the temperature range of 0.1-2.7 K. Voltage and current response were measured at 300 GHz external irradiation using Backward Wave Oscillator (BWO). According to our estimates, the MIMIM current responsivity is 1.1·103 A/W in the case of a photon response and 4·104 A/W in the case of a bolometric response. The estimated noise equivalent power is in the range 2.5·10 18 W/v Hz to 1.2·10-19 W/vHz.

bolometer

MIMIM

quantum efficiency

SINIS

Author

Mikhail Tarasov

National Research University of Electronic Technology (MIET)

Valerian S. Edelman

Russian Academy of Sciences

S. Lemzyakov

Russian Academy of Sciences

A. A. Gunbina

Russian Academy of Sciences

R. Yusupov

National Research University of Electronic Technology (MIET)

Artem Chekushkin

National Research University of Electronic Technology (MIET)

Daria V. Nagirnaya

Russian Academy of Sciences

V. F. Vdovin

Russian Academy of Sciences

Alexei Kalaboukhov

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Proceedings - 2020 7th All-Russian Microwave Conference, RMC 2020

25-27 9312267

7th All-Russian Microwave Conference, RMC 2020
Moscow, Russia,

Subject Categories

Other Physics Topics

Probability Theory and Statistics

Other Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/RMC50626.2020.9312267

More information

Latest update

2/8/2021 9