Susceptibility Study of TES Micro‑calorimeters for X‑ray Spectroscopy Under FDM Readout

D. Vaccaro; H. Akamatsu; L Gottardi; J. Van Der Kuur; E. Taralli; M. de Wit; MP Bruijn; R den Hartog; J.R. Gao; null More Authors

doi:10.1007/s10909-022-02850-5

Susceptibility Study of TES Micro‑calorimeters for X‑ray Spectroscopy Under FDM Readout

D. Vaccaro, H. Akamatsu, L Gottardi, J. Van Der Kuur, E. Taralli, M. de Wit, MP Bruijn, R den Hartog, J.R. Gao, More Authors

ImPhys/Optics

Research output: Contribution to journal › Article › Scientific › peer-review

3 Citations (Scopus)

17 Downloads (Pure)

Abstract

We present a characterization of the sensitivity of TES X-ray micro-calorimeters to environmental conditions under frequency-domain multiplexing (FDM) readout. In the FDM scheme, each TES in a readout chain is in series with a LC band-pass filter and AC biased with an independent carrier at MHz range. Using TES arrays, cold readout circuitry and warm electronics fabricated at SRON and SQUIDs produced at VTT Finland, we characterize the sensitivity of the detectors to bias voltage, bath temperature and magnetic field. We compare our results with the requirements for the Athena X-IFU instrument, showing the compliance of the measured sensitivities. We find in particular that FDM is intrinsically insensitive to the magnetic fieldbecause of TES design and AC readout.

Original language	English
Pages (from-to)	562-569
Number of pages	8
Journal	Journal of Low Temperature Physics
Volume	209
Issue number	3-4
DOIs	https://doi.org/10.1007/s10909-022-02850-5
Publication status	Published - 2022

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

TES
Susceptibility
X-ray spectroscopy
FDM

Access to Document

10.1007/s10909-022-02850-5

JLTP_2022_D_VaccaroFinal published version, 1.61 MB

Cite this

@article{27b63d26f8b04a199898bac09b0adaca,

title = "Susceptibility Study of TES Micro‑calorimeters for X‑ray Spectroscopy Under FDM Readout",

abstract = "We present a characterization of the sensitivity of TES X-ray micro-calorimeters to environmental conditions under frequency-domain multiplexing (FDM) readout. In the FDM scheme, each TES in a readout chain is in series with a LC band-pass filter and AC biased with an independent carrier at MHz range. Using TES arrays, cold readout circuitry and warm electronics fabricated at SRON and SQUIDs produced at VTT Finland, we characterize the sensitivity of the detectors to bias voltage, bath temperature and magnetic field. We compare our results with the requirements for the Athena X-IFU instrument, showing the compliance of the measured sensitivities. We find in particular that FDM is intrinsically insensitive to the magnetic fieldbecause of TES design and AC readout.",

keywords = "TES, Susceptibility, X-ray spectroscopy, FDM",

author = "D. Vaccaro and H. Akamatsu and L Gottardi and {Van Der Kuur}, J. and E. Taralli and {de Wit}, M. and MP Bruijn and {den Hartog}, R and J.R. Gao and {More Authors}",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. ",

year = "2022",

doi = "10.1007/s10909-022-02850-5",

language = "English",

volume = "209",

pages = "562--569",

journal = "Journal of Low Temperature Physics",

issn = "0022-2291",

publisher = "Springer",

number = "3-4",

}

TY - JOUR

T1 - Susceptibility Study of TES Micro‑calorimeters for X‑ray Spectroscopy Under FDM Readout

AU - Vaccaro, D.

AU - Akamatsu, H.

AU - Gottardi, L

AU - Van Der Kuur, J.

AU - Taralli, E.

AU - de Wit, M.

AU - Bruijn, MP

AU - den Hartog, R

AU - Gao, J.R.

AU - More Authors, null

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2022

Y1 - 2022

N2 - We present a characterization of the sensitivity of TES X-ray micro-calorimeters to environmental conditions under frequency-domain multiplexing (FDM) readout. In the FDM scheme, each TES in a readout chain is in series with a LC band-pass filter and AC biased with an independent carrier at MHz range. Using TES arrays, cold readout circuitry and warm electronics fabricated at SRON and SQUIDs produced at VTT Finland, we characterize the sensitivity of the detectors to bias voltage, bath temperature and magnetic field. We compare our results with the requirements for the Athena X-IFU instrument, showing the compliance of the measured sensitivities. We find in particular that FDM is intrinsically insensitive to the magnetic fieldbecause of TES design and AC readout.

AB - We present a characterization of the sensitivity of TES X-ray micro-calorimeters to environmental conditions under frequency-domain multiplexing (FDM) readout. In the FDM scheme, each TES in a readout chain is in series with a LC band-pass filter and AC biased with an independent carrier at MHz range. Using TES arrays, cold readout circuitry and warm electronics fabricated at SRON and SQUIDs produced at VTT Finland, we characterize the sensitivity of the detectors to bias voltage, bath temperature and magnetic field. We compare our results with the requirements for the Athena X-IFU instrument, showing the compliance of the measured sensitivities. We find in particular that FDM is intrinsically insensitive to the magnetic fieldbecause of TES design and AC readout.

KW - TES

KW - Susceptibility

KW - X-ray spectroscopy

KW - FDM

UR - http://www.scopus.com/inward/record.url?scp=85137202894&partnerID=8YFLogxK

U2 - 10.1007/s10909-022-02850-5

DO - 10.1007/s10909-022-02850-5

M3 - Article

SN - 0022-2291

VL - 209

SP - 562

EP - 569

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

IS - 3-4

ER -

Susceptibility Study of TES Micro‑calorimeters for X‑ray Spectroscopy Under FDM Readout

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this