| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5406078 | Journal of Magnetic Resonance | 2011 | 4 Pages |
Abstract
⺠Long-lived echo in solids can be excited by a two-pulse sequence. ⺠Difference of chemical shifts of dipolar-coupled nuclei is needed for excitation. ⺠The echo amplitude is proportional to the difference of chemical shifts. ⺠The three-level model describes some features of the phenomenon.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
A.K. Khitrin,