Rotational magnetic moment

Pauli spin vector Dirac spin vector electron spin magnetic moment nuclear spin magnetic moment rotational magnetic moment electric dipole moment Ioldy Wouthuysen operator gradient operator Laplacian... 

Precession frequency. Syn. Larmor frequency, NMR frequency. The frequency at which a nuclear magnetic moment rotates about the axis of the applied magnetic field. 

Figure 26.10 Top) Neel loss The magnetic moment rotation, overcoming the anisotropy energy barrier, occurs under the influence of an alternating magnetic field. Bottom) Brown...

To analyze the energy absorption by the material and the subsequent heat transference to the media by the magnetic moment rotation under an AMF, the specific absorption rate (SAR) or specific loss power (SLP) can be determined ... 

Fig. 8. Principle of the magnetooptical read-out of domain patterns by the polar Kerr effect. The polarisation plane of the incoming laser beam is rotated clock- or counterclockwise according to the orientation (up or down) of the magnetic moments.

Precession A characteristic rotation of the nuclear magnetic moments about the axis of the applied magnetic field Bo at the Larmor frequencies. Preparation period The first segment of the pulse sequence, consisting of an equilibration delay. It is followed by one or more pulses applied at the beginning of the subsequent evolution period. 

See also the theoretical description of a micro reactor for optical photocatalytic dissociation of non-linear molecules in [140]. Here, a mathematical model for a novel type of micro reactor is given. Rotating non-linear molecules at excitation of valent vibrations are considered, having a magnetic moment. Resonance decay of molecules can be utilized with comparatively weak external energy sources only. 

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