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Phonon mediated microwave kinetic inductance detectors

Moore, D. C. and Golwala, S. and Bumble, B. and Cornell, B. and Mazin, B. A. and Gao, J. and Day, P. K. and LeDuc, H. G. and Zmuidzinas, J. (2012) Phonon mediated microwave kinetic inductance detectors. Journal of Low Temperature Physics, 167 (3-4). pp. 329-334. ISSN 0022-2291. https://resolver.caltech.edu/CaltechAUTHORS:20200723-174404438

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Abstract

We are developing athermal-phonon mediated particle detectors using microwave kinetic inductance detectors (MKIDs) as the phonon sensing elements. Since MKIDs are easily multiplexed, hundreds of sensors patterned on a single dielectric substrate can be read out simultaneously, leading to a precise, time-resolved measurement of the phonon flux at each point on the detector surface. In addition to providing a high-resolution measurement of the location of the interaction, the energy deposited by the particle can be reconstructed with an expected baseline resolution of tens of eV. The complexity of the cryogenic readout electronics is significantly reduced relative to designs based on multiplexed transition edge sensors (TES). Initial proof-of-principle devices demonstrate energy resolutions as good as 0.7 keV at 30 keV, dominated by the position dependence of the phonon signal. New designs are aimed at improving this resolution by more than an order of magnitude. Such high-resolution phonon mediated detectors would have applications including direct detection of dark matter, hard X-ray/soft gamma-ray astrophysics, neutrinoless double beta decay, and coherent neutrino-nucleus scattering.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1007/s10909-011-0434-1DOIArticle
ORCID:
AuthorORCID
Golwala, S.0000-0002-1098-7174
Additional Information:© Springer Science+Business Media, LLC 2011. Received: 28 July 2011. Accepted: 14 November 2011. Published online: 19 November 2011. This research was carried out in part at the Jet Propulsion Laboratory (JPL), California Institute of Technology, under a contract with the National Aeronautics and Space Administration. The devices used in this work were fabricated at the JPL Microdevices Laboratory.We gratefully acknowledge support from the Gordon and Betty Moore Foundation, NASA grant NNX10AC83G, and the Keck Institute for Space Studies.
Group:Keck Institute for Space Studies
Funders:
Funding AgencyGrant Number
NASA/JPL/CaltechUNSPECIFIED
Gordon and Betty Moore FoundationUNSPECIFIED
NASANNX10AC83G
Keck Institute for Space Studies (KISS)UNSPECIFIED
Subject Keywords:LEKIDs, Athermal phonon-mediated particle detectors
Issue or Number:3-4
Record Number:CaltechAUTHORS:20200723-174404438
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200723-174404438
Official Citation:Moore, D.C., Golwala, S., Bumble, B. et al. Phonon Mediated Microwave Kinetic Inductance Detectors. J Low Temp Phys 167, 329–334 (2012). https://doi.org/10.1007/s10909-011-0434-1
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:104555
Collection:CaltechAUTHORS
Deposited By: Rebecca Minjarez
Deposited On:28 Jul 2020 16:09
Last Modified:28 Jul 2020 16:09

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