Multidimensional nuclear magnetic resonance in complex liquids analyzed by a simple model for non-Markovian molecular reorientation

Journal of Chemical Physics

Volumn 104, Issue 13, 1996, Pages 4877-4886

  Sillescu, Hans ^a  

^a JOHANNES GUTENBERG UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0347923661     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.471121     Document Type: Article

References (20)

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2. A. Heuer, M. Wilhelm, H. Zimmermann, and H. W. Spiess, Phys. Rev. Lett. 75, 2851 (1995).
3. K. Schmidt-Rohr and H. W. Spiess, Multidimensional Solid-State NMR and Polymers (Academic, London, 1994).
4. D. Beckert and H. Pfeifer, Ann. Phys. (Leipzig) 16, 262 (1965).
5. H. Sillescu, J. Chem. Phys. 54, 2110 (1971), and references therein.
6. S. A. Rice and P. Gray, The Statistical Mechanics of Simple Liquids (Interscience, New York, 1965).
7. N. G. van Kampen, Stochastic Processes in Physics and Chemistry (North-Holland, Amsterdam, 1992).
8. J. E. Anderson and R. Ullman, J. Chem. Phys. 47, 2178 (1967).
9. H. Sillescu, Adv. Mol. Relaxation Processes 3, 91 (1972).
10. ik refers to i→k.
11. p) are 3/8 and 1/8, respectively.
12. m2) [see Eqs. (23) and (A9)], which contains no information upon reorientation.
13. (+)= 1 rather than 1/4A.
14. L(t) (see Refs. 15 and 16).
15. F. Fujara, B. Geil, H. Sillescu, and G. Fleischer, Z. Phys. B 88, 195 (1992).
16. I. Chang, F. Fujara, B. Geil, G. Heuberger, T. Mangel, and H. Sillescu, J. Non-Cryst. Solids 172-174, 248 (1994).
17. K. Zemke, B. F. Chmelka, K. Schmidt-Rohr, and H. W. Spiess, Acta Polym. 45, 148 (1994).
18. cos(t) in PVAc (Ref. 14) which should be equal in case of random jump reorientation [see Eq. (24)].
19. B. Geil, Ph.D. dissertation, Universität Mainz, 1993.
20. The vanishing of all terms except that with i=j=k=l=s (Ref. 12) is now effected by the integration properties of the Wigner functions.