Anil Kumar, ; Johnson Jr., Charles S. (1972) The effect of H1 inhomogeneity on T1 measurements Journal of Magnetic Resonance (1969), 7 (1). pp. 55-59. ISSN 0022-2364
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002223...
Related URL: http://dx.doi.org/10.1016/0022-2364(72)90144-8
Abstract
A density matrix analysis is presented of the effects of inhomogeneity in the radio frequency field H1 on spin-lattice relaxation measurements by the ∏-τ-∏/2 pulse sequence. By taking into account the decay of magnetization in the x-y plane during the time interval τ it is shown that the apparent magnetization recovery curve is nonexponential when T1 ˜ T2. Proper corrections are given for calculating T1 from the null method experiment.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 663 |
| Deposited On: | 25 Sep 2010 05:05 |
| Last Modified: | 12 May 2011 09:33 |
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