Two-pulse echo signal asymmetry in inhomogeneously broadened two-level systems
β Scribed by V. S. Kuz'min
- Publisher
- Springer US
- Year
- 1992
- Tongue
- English
- Weight
- 447 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0021-9037
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Nutation echoes are generated by radiofrequency (RF) pulses with an inhomogeneous amplitude, B 1 β«Ψβ¬ B 1 (r), in inhomogeneous magnetic fields, B 0 β«Ψβ¬ B 0 (r). The two gradients of strengths G 1 and G 0 , respectively, must be aligned in parallel for a maximum echo signal. After two RF pulses, two
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