Zobrazeno 1 - 10
of 78
pro vyhledávání: '"R. Gartman"'
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032015 (2021)
Spin-noise spectroscopy is emerging as a powerful technique for studying the dynamics of various spin systems also beyond their thermal equilibrium and linear response. In this context, we demonstrate a nonstandard mode of the spin-noise analysis app
Externí odkaz:
https://doaj.org/article/1507aadb2695480296dfeb912cb8f54b
Publikováno v:
Applied Sciences, Vol 10, Iss 19, p 6871 (2020)
We explore the capabilities of the radio-frequency atomic magnetometers in the non-destructive detection of concealed defects. We present results from the systematic magnetic inductive measurement of various defect types in an electrically conductive
Externí odkaz:
https://doaj.org/article/0d618379893640778f6f67bf9e5d5769
Publikováno v:
Physical Review Research. 3
Spin noise spectroscopy is emerging as a powerful technique for studying the dynamics of various spin systems also beyond their thermal equilibrium and linear response. Here, we study spin fluctuations of room-temperature neutral atoms in a Bell-Bloo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::816df760fdee6f7a2dec569418788436
https://doi.org/10.1103/physrevresearch.3.l032015
https://doi.org/10.1103/physrevresearch.3.l032015
Autor:
W. Chalupczak, R. Gartman
The inductive response of an object to an oscillating magnetic field reveals information about its electrical conductivity and magnetic permeability. Here, we introduce a technique that uses measurements of the angular, frequency, and spatial depende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9871f17e907c0016fcbbfa8219666642
Publikováno v:
Journal of Applied Physics. 131:164502
We explore the benefits of combining properties of the radio frequency atomic magnetometer, namely, its insensitive axis and the ability of vector field measurement, with the symmetry of the primary radio frequency field in inductive imaging of objec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c9e2167e2f6f2f5e0b8b4aee5bdb48
https://doi.org/10.1063/5.0088206
https://doi.org/10.1063/5.0088206
Publikováno v:
Applied Sciences, Vol 10, Iss 6871, p 6871 (2020)
Applied Sciences
Volume 10
Issue 19
Applied Sciences
Volume 10
Issue 19
We explore the capabilities of the radio-frequency atomic magnetometers in the non-destructive detection of concealed defects. We present results from the systematic magnetic inductive measurement of various defect types in an electrically conductive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2364960f5ad87bceed4b206bde7de10
https://strathprints.strath.ac.uk/74620/1/Bevington_etal_AS_2020_Inductive_imaging_of_the_concealed_defects_with_radio_frequency.pdf
https://strathprints.strath.ac.uk/74620/1/Bevington_etal_AS_2020_Inductive_imaging_of_the_concealed_defects_with_radio_frequency.pdf
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 involving nuclear spins. Presented here is a demonstration of an activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523dec170e6576ad91dff44a9f51b734
https://strathprints.strath.ac.uk/77244/1/Bevington_etal_PRA_2020_Dual_frequency_cesium_spin_maser.pdf
https://strathprints.strath.ac.uk/77244/1/Bevington_etal_PRA_2020_Dual_frequency_cesium_spin_maser.pdf
Publikováno v:
The Review of scientific instruments. 91(5)
The capabilities of a radio-frequency atomic magnetometer for object detection based on magnetic induction tomography are explored. The determination of object orientation is demonstrated by utilizing the measurement geometry. The self-compensation c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb85ec575e3a7300a0a388c4a2f82fa4
https://pubmed.ncbi.nlm.nih.gov/32486710
https://pubmed.ncbi.nlm.nih.gov/32486710
Publikováno v:
Applied optics. 59(8)
Implementation of an alkali–metal spin maser in magnetic induction tomography is explored. While the spin maser vastly improves the detection speed and solves the problem of imperfect bias magnetic field stabilization in non-destructive testing, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cc09827a797d8cec6dfaf691ecc7540
https://pubmed.ncbi.nlm.nih.gov/32225758
https://pubmed.ncbi.nlm.nih.gov/32225758
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 generation in room-temperature caesium vapours that combines three elements:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55e6e92d8b419d387429d180189a3baf
https://strathprints.strath.ac.uk/72010/1/Bevington_etal_PRA_2020_Generation_of_atomic_spin_orientation_with_a_linearly_polarized_beam.pdf
https://strathprints.strath.ac.uk/72010/1/Bevington_etal_PRA_2020_Generation_of_atomic_spin_orientation_with_a_linearly_polarized_beam.pdf