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And free induction decay

The B lS field is turned off and free induction decay of spins is observed. During observation time, Bu is still on but serves as the high-power decoupling field to reduce heteronuclear I-S dipolar broadening. [Pg.211]

A. One-Dimensional Measurements Raman Line Shape and Free Induction Decays... [Pg.398]

Fig. 8. Illustration of the precession of the nuclear magnetization M after application of a 90°-pulse (upper part) and free induction decay (lower part)... Fig. 8. Illustration of the precession of the nuclear magnetization M after application of a 90°-pulse (upper part) and free induction decay (lower part)...
Other coherent interactions include optical nutation and free induction decay, in which the population oscillates be-... [Pg.186]

The difference between optical nutation and free induction decay should be clear. While the optical nutation occurs at the Rabi frequency which depends on the product of laser field intensity and transition moment, the free induction decay is monitored as a heterodyne signal at the beat frequency 0) 2 which depends on the Stark shift. The importance of these coherent transient phenomena for time-resolved sub-Doppler spectroscopy is discussed in the next section. Its application to the study of collision processes is treated in Chap.12. For more detailed information the excellent reviews of BREWER [11.43,48] are recommended. [Pg.581]

See other pages where And free induction decay is mentioned: [Pg.462]    [Pg.17]    [Pg.181]    [Pg.112]    [Pg.432]    [Pg.421]    [Pg.457]    [Pg.176]    [Pg.238]    [Pg.400]    [Pg.405]    [Pg.405]    [Pg.76]    [Pg.711]    [Pg.711]    [Pg.243]    [Pg.185]    [Pg.299]    [Pg.680]    [Pg.579]    [Pg.90]    [Pg.186]   
See also in sourсe #XX -- [ Pg.457 , Pg.461 ]



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