4 papers
Cavity, lumped-circuit, and spin-based detection of axion dark matter: differences and similarities
Deniz Aybas, Hendrik Bekker, Dmitry Budker +12
Axions and axion-like particles are compelling candidates for ultralight bosonic dark matter, forming coherent oscillating fields that can be probed by experiments known as halosco…
A First Demonstration of the SQUAT Detector Architecture: Direct Measurement of Resonator-Free Charge-Sensitive Transmons
H. Magoon, T. Aralis, T. Dyson +18
The Superconducting Quasiparticle-Amplifying Transmon (SQUAT) is a new sensor architecture for THz (meV) detection based on a weakly charge-sensitive transmon directly coupled to a…
First Axion-Like Particle Results from a Broadband Search for Wave-Like Dark Matter in the 44 to 52 eV Range with a Coaxial Dish Antenna
Gabe Hoshino, Stefan Knirck, Mohamed H. Awida +16
We present the results from the first axion-like particle search conducted using a dish antenna. The experiment was conducted at room temperature and sensitive to axion-like partic…
The Superconducting Quasiparticle-Amplifying Transmon: A Qubit-Based Sensor for meV Scale Phonons and Single THz Photons
Caleb W. Fink, Chiara P. Salemi, Betty A. Young +2
With great interest from the quantum computing community, an immense amount of R&D effort has been invested into improving superconducting qubits. The technologies developed for th…