Application of multipulse sequences in remote NQR
β Scribed by V. S. Grechishkin
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 186 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1432-0630
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π SIMILAR VOLUMES
The general formalism of the interaction representation with respect to an operator which is its own inverse is developed and applied to pure NQR of spins I β«Ψβ¬ 3 2 . Under the assumption of no relaxation and no dipolar coupling, it is shown that the calculation of the response to pure NQR multipuls
## Abstract On the basis of the average Hamiltonian theory the influence of the pulse sequence __t__ β (Ο β __t__ β 2Ο β __t__ β Ο)__n__ on a system of two dipolar coupled equivalent spinβ1 nuclei each subject to local electric field gradients is studied. Using a fictitious spinβ1/2 formalism a gen
With the successful launch of the first Earth Resources Technology Satellite (ERTS-1 or Landsat-1) on 23 July 1972, scientists and engineers gained a valuable new source of space-based observations for studying hydrologic systems and processes. Previously hampered by a lack of detailed spatial infor