… Extending these experiments to the study of extrinsic samples appears simultaneously
attractive and technically challenging, since superconducting qubits have to be cooled to …

… Hybrid quantum devices expand the tools and techniques available for quantum sensing
in various fields. Here, we experimentally demonstrate quantum sensing of a steady-state …

… of magnetic fields are distinguished from the relatively new quantum sensors based on
superconducting qubits. Due to the noise, the accuracy of the measured parameter usually …

… classical sensing [1]. … quantum sensor, the back-action is quantumlimited, and measurement
schemes where it can be evaded have been demonstrated, eg in Ref [3]. Quantum sensors …

… sensors will be most pronounced. This study presents a comprehensive review of quantum
sensing … The qubit coherence durations of superconducting qubits must be compatible with a …

… Quantum control can tackle the challenge of protecting a quantum sensor from environmental
noise, while strongly coupling the sensor with the field to be measured. As the compromise …

… Here, we introduce the critical parametric quantum sensor, a measurement apparatus based
on … of quantum parameter estimation, quantum hypothesis testing, and non-linear quantum …

… qubits to quantum sensing and metrology. We show theoretically that, for the same level of
noise, an erasure qubit acts as a more precise sensor or … atoms and superconducting qubits. …

… TLS in the quantum circuit 41 . In this letter, we present a quantum sensor that grants access
to … In conclusion, we demonstrated that superconducting qubits can serve as interfaces for …

… Qubit is certainly a topic of current interest [17, 18], where non-equilibrium quasiparticles may
be a limiting factor on Qubit … as precision power or quantum-sensing detectors although we …