Physics NotePublished
RF Power and Nuclear Magnetic Relaxation in
I. S. Oliveira; A. P. Guimarães
1988
Publication details
- Authors
- I. S. Oliveira; A. P. Guimarães
- Type
- Physics Note
- Status
- Published
- Publication date
- 1988
- Description
- We have measured the <math>{27}^Al\,\!</math> and <math>{157}^Gd\,\!</math> nuclear magnetic relaxation times and their rf power dependence in <math> GdAl_2 \,\!</math> at 4.2 K. The relaxation times at the two peaks in the <math>^{27}Al\,\!</math> spectrum are different. confirming that the main contribution to the NMR signals comes from domain walls in the first peak (49 MHz) and from domains in the second peak (61 MHz:).
- Year
- 1988
- Number
- CBPF-NF-047/88
- Linked to a thesis
- No
- Linked to a grant
- No