Measurement with a rotating magnetic field of the surface viscosity of a nematic liquid crystal

EPL

Volumn 100, Issue 2, 2012, Pages

  Oswald, P ^a  

^a UNIVERSITÉ DE LYON   (France)

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EID: 84868135400     PISSN: 02955075     EISSN: 12864854     Source Type: Journal    
DOI: 10.1209/0295-5075/100/26001     Document Type: Article

References (32)

1. Jerome B. 1991 Rep. Prog. Phys. 54 391
2. Ramdane O. Ou, Auroy Ph., Forget S., Raspaud E., Martinot-Lagarde Ph. and Dozov I. 2000 Phys. Rev. Lett. 84 3871
3. Bryan-Brown G. P., Wood E. L. and Sage I. C. 1999 Nature 399 338 (Pubitemid 29318127)
4. Dozov I., Stoenescu D. N., Lamarque-Forget S. and Martinot-Lagarde Ph. 2000 Appl. Phys. Lett. 77 4124
5. Oswald P., Dequidt A. and Zywociski A. 2008 Phys. Rev. E 77 061703
6. Oswald P. and Dequidt A. 2008 EPL 83 16005
7. Oswald P. and Dequidt A. 2008 Phys. Rev. Lett. 100 217802 (Pubitemid 351777197)
8. Oswald P. 2012 EPL 97 36006
9. Oswald P. 2012 Eur. Phys. J. E 35 10
10. de Gennes P.G. 1974 The Physics of Liquid Crystals (Oxford: Clarendon) p. 97
11. Durand G. E. and Virga E. G. 1999 Phys. Rev. E 59 4137
12. Sonnet A., Virga E. G. and Durand G. E. 2000 Phys. Rev. E 62 3694
13. Barbero G., Dahl I. and Komitov L. 2009 J. Chem Phys. 130 174902
14. Barbero G. and Pandolfi L. 2009 Phys. Rev. E 79 051701
15. Barbero G. and Lenzi E. K. 2010 Phys. Lett. A 374 1565
16. Teixeira de Souza R., Lenzi E. K. and Evangelista L. R. 2011 Mol. Cryst. Liq. Cryst. 546 57
17. Santoro P. A., Silva A. T., Lenzi E. K. and Evangelista L. R. 2012 Liq. Cryst. 39 647
18. Petrov A. G., Ionescu A. Th, Versace C. and Scaramuzza N. 1995 Liq. Cryst. 19 169
19. Mertelj A. and Čopič M. 2000 Phys. Rev. E 61 1622
20. Vilfan M., Drevenšek Olenik I., Mertelj A. and Čopič M. 2001 Phys. Rev. E 63 061709
21. We note here that the easy axis can also glide very slowly if a torque is applied for a long time. To this glide of the easy axis, Joly et al. associate another surface viscosity which is much larger than γ S. For more details, see Joly S., Antonova K., Martinot-Lagarde Ph. and Dozov I. 2004 Phys. Rev. E 70 050701R (Pubitemid 40086466)
22. Zvetkov V. and Sosnovsky A. 1943 Acta Physicochim. URSS 18 358
23. Gasparoux H. and Prost J. 1971 J. Phys. (Paris) 32 953
24. Brochard F., Léger L. and Meyer R. B. 1975 J. Phys. (Paris) 36 C1-209
25. Oswald P. and Pieranski P. 2005 Nematic and Cholesteric Liquid Crystals: Concepts and Physical Properties Illustrated by Experiments (Boca Raton: Taylor & Francis, CRC Press)
26. Migler K. B. and Meyer R. B. 1993 Phys. Rev. E 48 1218
27. Madhusudana N. V. and Pratibha R. 1982 Mol. Cryst. Liq. Cryst. 89 249
28. Bradshaw M. J., Raynes E. P., Bunning J. D. and Faber T. E. 1985 J. Phys. (Paris) 46 1513
29. Wu S. T. and Wu C. S. 1990 Phys. Rev. A 42 2219
30. Li J., Wen C-H., Gauza S., Lu R. and Wu S-T. 2005 J. Disp. Technol. 1 51 (Pubitemid 41584122)
31. Oswald P., Poy G. and Dequidt A. in preparation
32. For similar measurement with 4-octyl-4-cyanobiphenyl (8CB) see Poy G., Rapport de stage de L3, École Normale Supérieure de Lyon (2012) - ref-separator