High resolution NMR in metallic samples of 27Al and 9Be |
| |
| Authors: | M Mehring H Raber |
| |
| Institution: | Institut für Physik, University Dortmund, 4600 Dortmund - Hombruch, Germany |
| |
| Abstract: | Four-pulse experiments have been performed on 27Al and 9Be in metallic powder samples. A line narrowing effect was achieved, which resulted in a symmetric line of about 200–300 Hz half width in both cases. No anisotropy was observed, but refined values of the Knight shift were obtained: 1636 ± 3 ppm for 27Al and - 10.0 ± 3 ppm for 9Be. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
