Magic-Echo Parameter Imaging of Shearbands in Solid Polymers
β Scribed by F. Weigand; S. Hafner; H.W. Spiess
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 125 KB
- Volume
- 120
- Category
- Article
- ISSN
- 1064-1858
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π SIMILAR VOLUMES
Different procedures based on parameters of the wideline NMR absorption spectrum are presented to obtain localized molecular mobility contrast for imaging of solid polymers. For this purpose a 1H-NMR imaging technique with magic sandwich echoes is used for acquiring localized wideline spectra. With
Solid state nuclear magnetic resonance imaging (NMRI) techniques have been steadily improving over the years. Today high-resolution images of rigid solids are now accomplished by many different means. For abundant nuclei, the combination of multiple-pulse line narrowing and pulsed field gradients ha