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The European Physical Journal Special Topics

, Volume 189, Issue 1, pp 83–93 | Cite as

Local influence of boundary conditions on a confined supercooled colloidal liquid

  • K.V. Edmond
  • C.R. Nugent
  • E.R. WeeksEmail author
Review

Abstract.

We study confined colloidal suspensions as a model system which approximates the behavior of confined small molecule glass-formers. Dense colloidal suspensions become glassier when confined between parallel glass plates. We use confocal microscopy to study the motion of confined colloidal particles. In particular, we examine the influence particles stuck to the glass plates have on nearby free particles. Confinement appears to be the primary influence slowing free particle motion, and proximity to stuck particles causes a secondary reduction in the mobility of free particles. Overall, particle mobility is fairly constant across the width of the sample chamber, but a strong asymmetry in boundary conditions results in a slight gradient of particle mobility.

Keywords

European Physical Journal Special Topic Particle Motion Colloidal Suspension Sample Chamber Glass Wall 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    C.A. Angell, K.L. Ngai, G.B. McKenna, P.F. McMillan, S.W. Martin, J. Appl. Phys. 88, 3113 (2000)CrossRefADSGoogle Scholar
  2. 2.
    C.A. Angell, J. Phys.: Cond. Matter 12, 6463 (2000)CrossRefADSGoogle Scholar
  3. 3.
    M. Alcoutlabi, G.B. McKenna, J. Phys.: Cond. Matter 17, R461 (2005)CrossRefADSGoogle Scholar
  4. 4.
    C.B. Roth, J.R. Dutcher, J. Electroanal. Chem. 584, 13 (2005)CrossRefGoogle Scholar
  5. 5.
    P. Scheidler, W. Kob, K. Binder, Europhys. Lett. 59, 701 (2002)CrossRefADSGoogle Scholar
  6. 6.
    Z.T. Németh, H. Löwen, Phys. Rev. E 59, 6824 (1999)CrossRefADSGoogle Scholar
  7. 7.
    K.L. Ngai, Phil. Mag. B 82, 291 (2002)CrossRefADSGoogle Scholar
  8. 8.
    P.N. Pusey, W. van Megen, Nature 320, 340 (1986)CrossRefADSGoogle Scholar
  9. 9.
    E.R. Weeks, J.C. Crocker, A.C. Levitt, A. Schofield, D.A. Weitz, Science 287, 627 (2000)CrossRefADSGoogle Scholar
  10. 10.
    G. Brambilla, D.E.M. El Masri, M. Pierno, L. Berthier, L. Cipelletti, G. Petekidis, A.B. Schofield, Phys. Rev. Lett. 102, 085703 (2009)CrossRefADSGoogle Scholar
  11. 11.
    I. Snook, W. van Megen, P. Pusey, Phys. Rev. A 43, 6900 (1991)CrossRefADSGoogle Scholar
  12. 12.
    W. van Megen, T.C. Mortensen, S.R. Williams, J. Müller, Phys. Rev. E 58, 6073 (1998)CrossRefADSGoogle Scholar
  13. 13.
    R.E. Courtland, E.R. Weeks, J. Phys.: Cond. Matter 15, S359 (2003)CrossRefADSGoogle Scholar
  14. 14.
    J.M. Lynch, G.C. Cianci, E.R. Weeks, Phys. Rev. E 78, 031410 (2008)CrossRefADSGoogle Scholar
  15. 15.
    Z. Cheng, J. Zhu, P.M. Chaikin, S.E. Phan, W.B. Russel, Phys. Rev. E 65, 041405 (2002)CrossRefADSGoogle Scholar
  16. 16.
    C.R. Nugent, K.V. Edmond, H.N. Patel, E.R. Weeks, Phys. Rev. Lett. 99, 025702 (2007)CrossRefADSGoogle Scholar
  17. 17.
    P.S. Sarangapani, Y. Zhu, Phys. Rev. E 77, 010501 (2008)CrossRefADSGoogle Scholar
  18. 18.
    L. Antl, J.W. Goodwin, R.D. Hill, R.H. Ottewill, S.M. Owens, S. Papworth, J.A. Waters, Coll. Surf. 17, 67 (1986)CrossRefGoogle Scholar
  19. 19.
    A.D. Dinsmore, E.R. Weeks, V. Prasad, A.C. Levitt, D.A. Weitz, Appl. Opt. 40, 4152 (2001)CrossRefADSGoogle Scholar
  20. 20.
    V. Prasad, D. Semwogerere, E.R. Weeks, J. Phys.: Cond. Matter 19, 113102 (2007)CrossRefADSGoogle Scholar
  21. 21.
    J.C. Crocker, D.G. Grier, J. Colloid Interf. Sci. 179, 298 (1996)CrossRefGoogle Scholar
  22. 22.
    K.W. Desmond, E.R. Weeks, Phys. Rev. E 80, 051305 (2009)CrossRefADSGoogle Scholar
  23. 23.
    K.V. Edmond, C.R. Nugent, E.R. Weeks [arXiv:1003.0856] (2010)Google Scholar
  24. 24.
    B.R. Aïm, L.P. Goff, Powder Technol. 1, 281 (1967)CrossRefGoogle Scholar
  25. 25.
    G. Goel, W.P. Krekelberg, J.R. Errington, T.M. Truskett, Phys. Rev. Lett. 100, 106001 (2008)CrossRefADSGoogle Scholar
  26. 26.
    W. Kob, C. Donati, S.J. Plimpton, P.H. Poole, S.C. Glotzer, Phys. Rev. Lett. 79, 2827 (1997)CrossRefADSGoogle Scholar
  27. 27.
    C. Donati, J.F. Douglas, W. Kob, S.J. Plimpton, P.H. Poole, S.C. Glotzer, Phys. Rev. Lett. 80, 2338 (1998)CrossRefADSGoogle Scholar
  28. 28.
    H. Sillescu, J. Non-Cryst. Solids 243, 81 (1999)CrossRefADSGoogle Scholar
  29. 29.
    M.D. Ediger, Annu. Rev. Phys. Chem. 51, 99 (2000)CrossRefADSGoogle Scholar
  30. 30.
    A.H. Marcus, J. Schofield, S.A. Rice, Phys. Rev. E 60, 5725 (1999)CrossRefADSGoogle Scholar
  31. 31.
    W.K. Kegel, A. van Blaaderen, Science 287, 290 (2000)CrossRefADSGoogle Scholar
  32. 32.
    H. König, R. Hund, K. Zahn, G. Maret, Eur. Phys. J. E 18, 287 (2005)CrossRefGoogle Scholar

Copyright information

© EDP Sciences and Springer 2010

Authors and Affiliations

  1. 1.Physics Dept., Emory UniversityAtlantaUSA

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