Conference
The sub-gap KID (SKID): on-chip spectroscopy at centimetric wavelengths
| العنوان: | The sub-gap KID (SKID): on-chip spectroscopy at centimetric wavelengths |
|---|---|
| المؤلفون: | Monfardini, A., Dupré, O., Benoit, A., Calvo, M., Catalano, A., Goupy, J., Hoarau, C., Klein, T., Le Calvez, K., Sacépé, Benjamin, Levy-Bertrand, F., Gomez, A. |
| المساهمون: | Hélium : du fondamental aux applications (NEEL - HELFA), Institut Néel (NEEL), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), Magnétisme et Supraconductivité (NEEL - MagSup), Cryogénie (NEEL - Cryo), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), Electronique (NEEL - ElecLab), Nano-Electronique Quantique et Spectroscopie (NEEL - QuNES) |
| المصدر: | 17th International Workshop on Low Temperature Detectors (LTD17) https://in2p3.hal.science/in2p3-01572359 17th International Workshop on Low Temperature Detectors (LTD17), Jul 2017, Fukuoka, Japan www-x.phys.se.tmu.ac.jp/ltd17/wp/ |
| بيانات النشر: | CCSD |
| سنة النشر: | 2017 |
| المجموعة: | Université Grenoble Alpes: HAL |
| مصطلحات موضوعية: | [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM] |
| جغرافية الموضوع: | Fukuoka, Japan |
| الوصف: | International audience ; We have fabricated planar indium oxide superconducting resonators (Tc around 3 K) that are sensitive to frequency-selective radiation in the range 7?10 GHz. Those values lay more than 20 times below the equivalent superconductinggap that is worth about 200 GHz. We show that the detected frequency can be adjusted by modulating the totallength of the superconducting resonator. The measured spectral resolution is of the order of thousands. We attributethose observations to the excitation of higher-order resonance modes. The coupling between the fundamental (lumped)and the higher order (distributed) resonances is related to the kinetic inductance non-linearity. These devices, thatwe have called Sub-gap Kinetic Inductance Detectors (SKID), are to be distinguished from the standard kineticinductance detectors in which quasi-particles are generated when incident light breaks down Cooper pairs. We presentour preliminary results in the band 7-10 GHz and the plans for developing an instrument to monitor the water vapourline at 22GHz. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| الاتاحة: | https://in2p3.hal.science/in2p3-01572359 |
| رقم الانضمام: | edsbas.A5DA7498 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |