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Maximising Dynamic Nuclear Polarisation via Selective Hyperfine Tuning
L. T. Hall, D. A. Broadway, A. Stacey +3
Dynamic nuclear polarisation (DNP) refers to a class of techniques used to increase the signal in nuclear magnetic resonance measurements by transferring spin polarisation from ens…
Diamond spin sensors: A new way to probe nanomagnetism
J. -P. Tetienne, L. P. McGuinness, V. Jacques
Studies of individual quantum systems, which have led to considerable progress in our understanding of quantum physics, have traditionally been associated with atomic gases. In the…
Prospects for nuclear spin hyperpolarisation of molecular samples using nitrogen-vacancy centres in diamond
J. -P. Tetienne, L. T. Hall, A. J. Healey +4
After initial proof-of-principle demonstrations, optically pumped nitrogen-vacancy (NV) centres in diamond have been proposed as a non-invasive platform to achieve hyperpolarisatio…
Comparison of different methods of nitrogen-vacancy layer formation in diamond for widefield quantum microscopy
A. J. Healey, A. Stacey, B. C. Johnson +5
Thin layers of near-surface nitrogen-vacancy (NV) defects in diamond substrates are the workhorse of NV-based widefield magnetic microscopy, which has applications in physics, geol…
Improved current density and magnetisation reconstruction through vector magnetic field measurements
D. A. Broadway, S. E. Lillie, Sam C. Scholten +5
Stray magnetic fields contain significant information about the electronic and magnetic properties of condensed matter systems. For two-dimensional (2D) systems, stray field measur…
Imaging domain reversal in an ultrathin van der Waals ferromagnet
David A. Broadway, Sam C. Scholten, Cheng Tan +12
The recent isolation of two-dimensional van der Waals magnetic materials has uncovered rich physics that often differs from the magnetic behaviour of their bulk counterparts. Howev…