𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Self-diffusion in polymer systems studied by magnetic field-gradient spin-echo NMR methods

✍ Scribed by Harald Walderhaug; Olle Söderman; Daniel Topgaard

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
700 KB
Volume
56
Category
Article
ISSN
0079-6565

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Self-Diffusion Imaging by Spin Echo in E
Self-Diffusion Imaging by Spin Echo in Earth's Magnetic Field
✍ Aleš Mohorič; Janez Stepišnik; Miha Kos; Gorazd Planinšič 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 116 KB

The NMR of the Earth's magnetic field is used for diffusionweighted imaging of phantoms. Due to a weak Larmor field, care needs to be taken regarding the use of the usual high field assumption in calculating the effect of the applied inhomogeneous magnetic field. The usual definition of the magnetic

Pulsed-field-gradient stimulated-spin-ec
Pulsed-field-gradient stimulated-spin-echo NMR study of anisotropic self-diffusion in smectic Ad liquid crystal CBOOA
✍ Seiichi Miyajima; A.F. McDowell; R.M. Cotts 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 476 KB

Anisotropic self-diffusion coefficient tensor was determined in the smectic Ad (S,) phase of a polar mesogen CBOOA. The pulsed-field-gradient stimulated-spin-echo NMR technique was applied in combination with angular displacement of a quadrupole coil, to obtain the diffusion coef&ient components bot