181 citations · 982 across the 26 of their papers we have counts for
5 papers · 1 filter
Search for galactic axions with a high-Q dielectric cavity
D. Alesini, D. Babusci, C. Braggio +19
A haloscope of the QUAX-- experiment, composed of an high-Q resonant cavity immersed in a 8 T magnet and cooled to ~K is operated to search for galactic axion with ma…
Evidence of dual Shapiro steps in a Josephson junctions array
Nicolò Crescini, Samuel Cailleaux, Wiebke Guichard +4
The modern primary voltage standard is based on the AC Josephson effect and the ensuing Shapiro steps, where a microwave tone applied to a Josephson junction yields a constant volt…
An Haloscope Amplification Chain based on a Travelling Wave Parametric Amplifier
Caterina Braggio, Giulio Cappelli, Giovanni Carugno +8
In this paper we will describe the characterisation of a rf detection chain based on a travelling wave parametric amplifier (TWPA). The detection chain is meant to be used for dark…
A high-Q microwave dielectric resonator for axion dark matter haloscopes
R. Di Vora, D. Alesini, C. Braggio +17
The frequency band 1-15 GHz provides exciting prospects for resonant axion haloscopes as indicated by cosmological and astrophysical arguments. Among the challenges currently addre…
Building instructions for a ferromagnetic axion haloscope
Nicolò Crescini
A ferromagnetic haloscope is a rf spin-magnetometer used for searching Dark Matter in the form of axions. A magnetic material is monitored searching for anomalous magnetization osc…