Terahertz (THz) and sub-terahertz (sub-THz) band detection has a key role in both fundamental interactions physics and technological applications, such as medical imaging, industrial quality control, and homeland security. In particular, transition edge sensors (TESs) and kinetic inductance detectors (KIDs) are the most employed bolometers and calorimeters in the THz and sub-THz band for astrophysics and astroparticles research. Here, we present the electronic, thermal, and spectral characterization of an aluminum/copper bilayer sensing structure that, thanks to its thermal properties and a simple miniaturized design, could be considered a perfect candidate to realize an extremely sensitive class of nanoscale TES (nano-TES) for the giga–terahertz band. Indeed, thanks to the reduced dimensionality of the active region and the efficient Andreev mirror heat confinement, our devices are predicted to reach state-of-the-art TES performance. In particular, as a bolometer the nano-TES is expected to have a noise equivalent power of W/ and a relaxation time of ns for the sub-THz band, typical of cosmic microwave background studies. When operated as a single-photon sensor, the devices are expected to show a remarkable frequency resolution of 100 GHz, pointing toward the necessary energy sensitivity requested in laboratory axion search experiments. Finally, different multiplexing schemes are proposed and sized for imaging applications.
Skip Nav Destination
,
,
,
,
,
,
,
,
,
,
,
Article navigation
21 November 2020
Research Article|
November 18 2020
Development of highly sensitive nanoscale transition edge sensors for gigahertz astronomy and dark matter search
Federico Paolucci
;
Federico Paolucci
a)
1
NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
, I-56127 Pisa, Italy
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
a)Author to whom correspondence should be addressed: [email protected]
Search for other works by this author on:
Vittorio Buccheri;
Vittorio Buccheri
1
NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
, I-56127 Pisa, Italy
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
Search for other works by this author on:
Gaia Germanese
;
Gaia Germanese
1
NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
, I-56127 Pisa, Italy
3
Dipartimento di Fisica dell’Università di Pisa
, Largo Pontecorvo 3, I-56127 Pisa, Italy
Search for other works by this author on:
Nadia Ligato
;
Nadia Ligato
1
NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
, I-56127 Pisa, Italy
Search for other works by this author on:
Riccardo Paoletti
;
Riccardo Paoletti
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
4
Dipartimento di Scienze Fisiche, della Terra e dell’Ambiente dell’Università di Siena
, Strada Laterina 8, I-53100 Siena, Italy
Search for other works by this author on:
Giovanni Signorelli
;
Giovanni Signorelli
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
Search for other works by this author on:
Massimiliano Bitossi;
Massimiliano Bitossi
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
Search for other works by this author on:
Paolo Spagnolo
;
Paolo Spagnolo
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
Search for other works by this author on:
Paolo Falferi
;
Paolo Falferi
5
IFN-CNR and Fondazione Bruno Kessler
, via alla Cascata 56, I-38123 Povo, Trento, Italy
6
INFN, TIFPA
, via Sommarive 14, I-38123 Povo, Trento, Italy
Search for other works by this author on:
Mauro Rajteri
;
Mauro Rajteri
7
Istituto Nazionale di Ricerca Metrologica (INRIM)
, Str. delle Cacce 91, I-10135 Torino, Italy
Search for other works by this author on:
Claudio Gatti
;
Claudio Gatti
8
INFN, Laboratori Nazionali di Frascati
, Via Enrico Fermi 54, I-00044 Frascati, Italy
Search for other works by this author on:
Francesco Giazotto
Francesco Giazotto
b)
1
NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
, I-56127 Pisa, Italy
Search for other works by this author on:
Federico Paolucci
1,2,a)
Vittorio Buccheri
1,2
Gaia Germanese
1,3
Nadia Ligato
1
Riccardo Paoletti
2,4
Giovanni Signorelli
2
Massimiliano Bitossi
2
Paolo Spagnolo
2
Paolo Falferi
5,6
Mauro Rajteri
7
Claudio Gatti
8
Francesco Giazotto
1,b)
1
NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
, I-56127 Pisa, Italy
2
INFN Sezione di Pisa
, Largo Bruno Pontecorvo 3, I-56127 Pisa, Italy
3
Dipartimento di Fisica dell’Università di Pisa
, Largo Pontecorvo 3, I-56127 Pisa, Italy
4
Dipartimento di Scienze Fisiche, della Terra e dell’Ambiente dell’Università di Siena
, Strada Laterina 8, I-53100 Siena, Italy
5
IFN-CNR and Fondazione Bruno Kessler
, via alla Cascata 56, I-38123 Povo, Trento, Italy
6
INFN, TIFPA
, via Sommarive 14, I-38123 Povo, Trento, Italy
7
Istituto Nazionale di Ricerca Metrologica (INRIM)
, Str. delle Cacce 91, I-10135 Torino, Italy
8
INFN, Laboratori Nazionali di Frascati
, Via Enrico Fermi 54, I-00044 Frascati, Italy
a)Author to whom correspondence should be addressed: [email protected]
J. Appl. Phys. 128, 194502 (2020)
Article history
Received:
July 16 2020
Accepted:
November 05 2020
Citation
Federico Paolucci, Vittorio Buccheri, Gaia Germanese, Nadia Ligato, Riccardo Paoletti, Giovanni Signorelli, Massimiliano Bitossi, Paolo Spagnolo, Paolo Falferi, Mauro Rajteri, Claudio Gatti, Francesco Giazotto; Development of highly sensitive nanoscale transition edge sensors for gigahertz astronomy and dark matter search. J. Appl. Phys. 21 November 2020; 128 (19): 194502. https://doi.org/10.1063/5.0021996
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Citing articles via
A step-by-step guide to perform x-ray photoelectron spectroscopy
Grzegorz Greczynski, Lars Hultman
Piezoelectric thin films and their applications in MEMS: A review
Jinpeng Liu, Hua Tan, et al.
Decoding diffraction and spectroscopy data with machine learning: A tutorial
D. Vizoso, R. Dingreville
Related Content
The thirty gigahertz instrument receiver for the Q-U-I Joint Tenerife experiment: Concept and experimental results
Rev. Sci. Instrum. (February 2015)
Crosstalk in microwave SQUID multiplexers
Appl. Phys. Lett. (November 2019)
Viscoelasticity of glycerol at ultra-high frequencies investigated via molecular dynamics simulations
J. Chem. Phys. (February 2016)
Advances toward high-accuracy operation of tunable-barrier single-hole pumps in silicon
J. Appl. Phys. (January 2024)
Bolometers for millimeter-wave Cosmology
AIP Conf. Proc. (May 2002)