Dynamical heterogeneity in α:- and β-relaxations of glass forming liquids as seen by deuteron NMR

Journal of Physics Condensed Matter

Volumn 12, Issue 8A, 2000, Pages

  Böhmer, Roland ^a   Hinze, Gerald ^a   Jörg, Thomas ^a   Qi, Fei ^a   Sillescu, Hans ^a  

^a JOHANNES GUTENBERG UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0037728289     PISSN: 09538984     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-8984/12/8A/352     Document Type: Article

References (53)

1. Böhmer R 1998 Curr. Opinion Solid State Mater. Sci. 3 378
2. Sillescu H 1999 J. Non-Cryst. Solids 243 81
3. Kudlik A, Benkhof S, Blochowicz T, Tschirwitz C and Rössler E 1999 J. Mol. Struct. 479 201. An excellent review of β-relaxation can also be found in this publication.
4. Wiedersich J, Blochowicz T, Benkhof S, Kudlik A, Surovtsev N V, Tschirwitz C, Novikov V N and Rössler E 1999 J. Phys.: Condens. Matter 11 A147
5. Blochowicz T, Kudlik A, Benkhof S, Senker J, Rössler E and Hinze G 1999 J. Chem. Phys. 110 12011
6. Hansen C and Richert R 1997 J. Phys.: Condens. Matter 9 9661
7. Wagner H and Richert R 1999 J. Phys. Chem. 103 4071
8. Wagner H and Richert R 1999 J. Chem. Phys. 110 11 660
9. Garwe F, Schönhals A, Lockwenz H, Beiner M, Schröder K and Donth E 1996 Macromolecules 29 247
10. See, e.g. Murthy S S N, Sobhanadri J and Gangasharan 1994 J. Chem. Phys. 100 4601 and references in [3]
11. Johari G P and Goldstein M 1970 J. Chem. Phys. 53 2372
12. Götze W and Sjögren L 1992 Rep. Prog. Phys. 55 241 and references therein
13. Franosch T, Götze W, Mayr M R and Singh A P 1997 Phys. Rev. E 55 3183
14. Goldstein M 1969 J. Chem. Phys. 51 3728
15. Johari G P 1976 Ann. NY Acad. Sci. 279 117
16. Cavaille J Y, Perez J and Johari G P 1989 Phys. Rev. B 39 2411
17. Schnauss W, Fujara F, Hartmann K and Sillescu H 1990 Chem. Phys. Lett. 166 381
18. Wagner H and Richert R 1999 J. Non-Cryst. Solids 242 19
19. Vogel M and Rössler E results to be published
20. Jansen-Glaw B, Rössler E, Taupitz M and Vieth H M 1989 J. Chem. Phys. 90 6858
21. Schnauss W, Fujara F and Sillescu H 1992 J. Chem. Phys. 97 1378
22. Geil B and Hinze G 1993 Chem. Phys. Lett. 216 51
23. Hinze G and Sillescu H 1996 J. Chem. Phys. 104 314
24. Hinze G, Diezemann G and Sillescu H 1996 J. Chem. Phys. 104 430
25. Döß A, Hinze G, Diezemann G, Böhmer and Sillescu H 1998 Acta Polym. 49 56
26. Jörg T, Böhmer R, Sillescu H and Zimmermann H 1999 submitted
27. Vogel M and Rössler E 1999 J. Phys. Chem. A 102 2102
28. Böhmer R, Diezemann G, Hinze G and Rössler E manuscript in preparation
29. Rössler E and Taupitz M 1994 Disorder Effects on Relaxational Processes ed R Richert and A Blumen (Berlin: Springer) p 361
30. Schellenberg P and Friedrich J 1994 Disorder Effects on Relaxational Processes ed R Richert and A Blumen (Berlin: Springer) p 407
31. Spiess H-W 1983 Colloid Polym. Sci. 261 193
32. Böhmer R, Chamberlin R V, Diezemann G, Geil B, Heuer A, Hinze G, Kuebler S C, Richert R, Schiener B, Sillescu H, Spiess H W, Tracht U and Wilhelm M 1998 J. Non-Cryst. Solids 235-237 1
33. Schmidt-Rohr W and Spiess H-W 1991 Phys. Rev. Lett. 66 3020
34. Schiener B, Böhmer R, Loidl A and Chamberlin R V 1996 Science 274 752
35. g: Cicerone M T and Ediger M D 1995 J. Chem. Phys. 103 5684
36. Wang C-Y and Ediger M D 1999 J. Phys. Chem. B 103 4177
37. c (see, e.g. [21]).
38. Diezemann G and Schirmacher W 1990 J. Phys. G: Nucl. Part. Phys. 2 6681
39. 1 > 0.93 [21] in homogeneous systems and can thus be neglected in comparison with the much larger nonexponentiality due to heterogeneity.
40. Böhmer R, Hinze G, Diezemann G, Geil B and Sillescu H 1996 Europhys. Lett. 36 55
41. Böhmer R, Diezemann G, Hinze G and Sillescu H 1998 J. Chem. Phys. 108 890
42. Zimmermann R and Brittin W E 1957 J. Phys. Chem. 61 1328
43. It should be noted that the NMR experiments have been done in annealed samples where no influence of an additional secondary relaxation [7] that vanishes on annealing is observed.
44. Kircher O, Diezemann G, Böhmer R, Hinze G, Schug K and Sillescu H 1998 J. Chem. Phys. 108 8550
45. Qi F, Schug K, Dupont S, Böhmer R, Sillescu H and Zimmermann H 1999 to be published
46. Schneider U, Lunkenheimer P, Brand R and Loidl A 1999 Phys. Rev. E 59 6924
47. g = 117 K of toluene. Hinze G 1993 PhD Dissertation University of Mainz
48. Hinze G, Fujara F and Sillescu H 1995 Chem. Phys. Lett. 232 154
49. g. We should also note that all anisotropies in figure 4 of [47] are shown too large by a factor of two due to a scaling error of the ordinate.
50. 1 [24].
51. Diezemann G 1995 J. Chem. Phys. 103 6368
52. Diezemann G, Mohanty U and Oppenheim I 1999 Phys. Rev. E 59 2067
53. Hinze G 1998 Phys. Rev. E 57 2010