The study investigates the possibility of combined recording event-related potentials (ERPs) and functional MRI (fMRI). Visual evoked potentials (VEPs) were elicited by an alternating black and white checkerboard, which was presented blockwise outside the static 1.5 T magnetic field and during an echo planar imaging (EPI). An fMRI sequence with a time window for interleaved EEG-measurement and ...

We demonstrate dynamical nuclear-spin polarization in the absence of an external magnetic field by resonant circularly polarized optical excitation of a single electron or hole charged quantum dot. Optical pumping of the electron spin induces an effective inhomogeneous magnetic (Knight) field that determines the direction along which nuclear spins could polarize and enables nuclear-spin cooling...

This article proposes a general method to model and simulate the process of magnetic field mapping; aim our work is combination effect bench position uncertainty with measurements’ uncertainty. The based on study positioner kinematics using multi-body system approach. geometrical errors manipulator, including manufacturing tolerances assembling nonidealities are included in homogeneous transfor...

In synchrotrons at the European Organization for Nuclear Research (CERN), magnetic measurement systems known as B-trains measure field in main bending magnets real-time, and transmit this signal control of synchrotron’s RF accelerating cavities, magnet power converter beam monitoring systems. This work presents an assessment capabilities performance new FIRESTORM (Field REal-time STreaming from...