ISSN:
1573-8779
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Conclusions Theoretical and experimental studies have been made on the ME trends in 2+1 sequences. The method has advantages over previous ones in having less dead time (not more than 50–100 nsec, as against not less than 300–400 nsec in the two-pulse case) and the absence of relaxation decay and combination frequencies. On the other hand, the method requires more exact information on the pulse lengths and amplitudes and exact shape data. We consider the method most promising for systems showing rapid fall in modulation amplitude, i.e., with nuclei close to the electron spin's. We are indebted to A. Yu. Pusep, S. A. Dikanov, and Yu. D. Tsvetkov for an extremely useful discussion.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00750178
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