5 papers
Delay-engineered dynamical phases in a programmable non-Markovian spin oscillator
L. M. Ellis, L. M. Rushton, J. D. Zipfel +4
Non-Markovian dynamics offer a new route towards engineering non-equilibrium matter, where memory and feedback act as programmable resources for controlling order in time. Here we…
Performance of a radio-frequency two-photon atomic magnetometer in different magnetic induction measurement geometries
L. M. Rushton, L. M. Ellis, J. D. Zipfel +2
Measurements monitoring the inductive coupling between oscillating radio-frequency magnetic fields and objects of interest create versatile platforms for non-destructive testing. T…
Optical control and coherent coupling of spin diffusive modes in thermal gases
P. Bevington, J. Nicholson, J. D. Zipfel +3
Collective spins in thermal gases are at the core of a multitude of science and technology applications. In most of them, the random thermal motion of the particles is considered d…
Indirect pumping of alkali-metal gases in a miniature silicon-wafer cell
J. D. Zipfel, P. Bevington, L. Wright +5
Atom spin sensors occupy a prominent position in the scenario of quantum technology, as they can combine precise measurements with appealing miniature packages which are crucial fo…
Polarisation of radio-frequency magnetic fields in magnetic induction measurements with an atomic magnetometer
L. M. Rushton, L. M. Ellis, J. D. Zipfel +2
We explore properties of the radio-frequency atomic magnetometer, specifically its sensitivity to the polarisation of an oscillating magnetic field. This aspect can be particularly…