People's daily life often say magnetic **** vibration, refers to the magnetic **** vibration imaging, is the use of nuclear magnetic **** vibration phenomenon made of a class of imaging equipment used for medical examination.
Magnetic **** vibration is in the solid-state microscopic quantum theory and radio microwave electronics technology on the basis of the development of the discovery of the first in 1945 in the paramagnetic Mn salt of aqueous solution observed paramagnetic **** vibration, the next year, respectively, with the method of absorption and induction found in paraffin wax and the proton in water of the nuclear magnetism **** vibration; with the method of the waveguide resonance cavity found in the Fe, Co, and Ni flake ferromagnetic **** vibration. ferromagnetic **** vibrations. antiferromagnetic **** vibrations of solid Cr2O3 were observed near room temperature in 1950. cyclotron **** vibrations of electrons and holes were observed in the semiconductors silicon and germanium in 1953.