9 citations · 9 across the 1 of their papers we have counts for
5 papers
Dual frequency caesium spin maser
Patrick Bevington, Rafal Gartman, Yevgeny V. Stadnik +1
Co-magnetometers have been validated as valuable components of the atomic physics toolbox in fundamental and applied physics. So far, the explorations have been focused on systems…
Generation of atomic spin orientation with a linearly polarised beam in room-temperature alkali-metal vapour
Patrick Bevington, Rafal Gartman, Witold Chalupczak
Traditionally, atomic spin orientation is achieved by the transfer of angular momentum from polarised light to an atomic system. We demonstrate the mechanism of orientation generat…
Enhanced material defects imaging with a radio-frequency atomic magnetometer
P. Bevington, R. Gartman, W. Chalupczak
Imaging of structural defects in a material can be realized with a radio-frequency atomic magnetometer by monitoring the material's response to a radio-frequency excitation field.…
Imaging of material defects with a radio-frequency atomic magnetometer
P. Bevington, R. Gartman, W. Chalupczak
Non-destructive eddy current testing of defects in metal plates using the magnetic resonance signal of a radio-frequency atomic magnetometer is demonstrated. The shape and amplitud…
Non-destructive structural imaging of steelwork with atomic magnetometers
Patrick Bevington, Rafal Gartman, Witold Chalupczak +3
We demonstrate the imaging of ferromagnetic carbon steel samples and we detect the thinning of their profile with a sensitivity of 0.1 mm using a Cs radio-frequency atomic magnetom…