The second portion of the course will discuss basic concepts of image formation, including radiofrequency pulse excitation, magnetic field gradients, imaging equation, Fourier Transform, k-space, and ...

MPI exploits this behaviour by creating a magnetic field gradient across the imaging space with a field-free line (FFL) in the centre. Signals are only generated by the unsaturated SPIONs inside the ...

A favourable feature of magnetometers with a small vapour cell is their reduced sensitivity to magnetic-field gradients, which can otherwise lead to additional spin relaxation, line broadening and ...

creating a spatial magnetic field gradient. The distribution of the magnetic field outside of the main magnet (also called the fringe field) is impossible to see, but it is critical to safety in ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...