Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces

B. Alkhairalla; N. Boden; E. Cheadle; S.D. Evans; J.R. Henderson; H. Fukushima; S. Miyashita; Holger Schönherr; Gyula J. Vancso; R. Colorado jr; M. Graupe; O.E. Shmakova; T.R. Lee

doi:10.1209/epl/i2002-00210-x

Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces

B. Alkhairalla, N. Boden, E. Cheadle, S.D. Evans, J.R. Henderson, H. Fukushima, S. Miyashita, Holger Schönherr, Gyula J. Vancso, R. Colorado jr, M. Graupe, O.E. Shmakova, T.R. Lee

Research output: Contribution to journal › Article › Academic

27 Citations (Scopus)

Abstract

We demonstrate that it is possible to achieve exceptionally fine control over the anchoring of liquid crystals via the use of semi-fluorinated self-assembled monolayers of varying spacer length. We use this approach to map the detailed shape of an anchoring transition surface in thermodynamic phase space and to explore the links between anchoring and orientational wetting phenomena. These results allow one to design a substrate that will place a standard liquid-crystal film arbitrarily close to an anchoring transition between homeotropic and planar anchoring.

Original language	Undefined
Pages (from-to)	410-416
Journal	Europhysics letters
Volume	59
Issue number	3
DOIs	https://doi.org/10.1209/epl/i2002-00210-x
Publication status	Published - 2002

Keywords

IR-61309

Access to Document

10.1209/epl/i2002-00210-x

Cite this

Alkhairalla, B., Boden, N., Cheadle, E., Evans, S. D., Henderson, J. R., Fukushima, H., Miyashita, S., Schönherr, H., Vancso, G. J., Colorado jr, R., Graupe, M., Shmakova, O. E., & Lee, T. R. (2002). Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces. Europhysics letters, 59(3), 410-416. https://doi.org/10.1209/epl/i2002-00210-x

Alkhairalla, B. ; Boden, N. ; Cheadle, E. ; Evans, S.D. ; Henderson, J.R. ; Fukushima, H. ; Miyashita, S. ; Schönherr, Holger ; Vancso, Gyula J. ; Colorado jr, R. ; Graupe, M. ; Shmakova, O.E. ; Lee, T.R. / Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces. In: Europhysics letters. 2002 ; Vol. 59, No. 3. pp. 410-416.

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abstract = "We demonstrate that it is possible to achieve exceptionally fine control over the anchoring of liquid crystals via the use of semi-fluorinated self-assembled monolayers of varying spacer length. We use this approach to map the detailed shape of an anchoring transition surface in thermodynamic phase space and to explore the links between anchoring and orientational wetting phenomena. These results allow one to design a substrate that will place a standard liquid-crystal film arbitrarily close to an anchoring transition between homeotropic and planar anchoring.",

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doi = "10.1209/epl/i2002-00210-x",

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Alkhairalla, B, Boden, N, Cheadle, E, Evans, SD, Henderson, JR, Fukushima, H, Miyashita, S, Schönherr, H, Vancso, GJ, Colorado jr, R, Graupe, M, Shmakova, OE & Lee, TR 2002, 'Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces', Europhysics letters, vol. 59, no. 3, pp. 410-416. https://doi.org/10.1209/epl/i2002-00210-x

Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces. / Alkhairalla, B.; Boden, N.; Cheadle, E.; Evans, S.D.; Henderson, J.R.; Fukushima, H.; Miyashita, S.; Schönherr, Holger; Vancso, Gyula J.; Colorado jr, R.; Graupe, M.; Shmakova, O.E.; Lee, T.R.

In: Europhysics letters, Vol. 59, No. 3, 2002, p. 410-416.

Research output: Contribution to journal › Article › Academic

TY - JOUR

T1 - Anchoring and orientational wetting of nematic liquid crystals on semi-fluorinated self-assembled monolayer surfaces

AU - Alkhairalla, B.

AU - Boden, N.

AU - Cheadle, E.

AU - Evans, S.D.

AU - Henderson, J.R.

AU - Fukushima, H.

AU - Miyashita, S.

AU - Schönherr, Holger

AU - Vancso, Gyula J.

AU - Colorado jr, R.

AU - Graupe, M.

AU - Shmakova, O.E.

AU - Lee, T.R.

PY - 2002

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N2 - We demonstrate that it is possible to achieve exceptionally fine control over the anchoring of liquid crystals via the use of semi-fluorinated self-assembled monolayers of varying spacer length. We use this approach to map the detailed shape of an anchoring transition surface in thermodynamic phase space and to explore the links between anchoring and orientational wetting phenomena. These results allow one to design a substrate that will place a standard liquid-crystal film arbitrarily close to an anchoring transition between homeotropic and planar anchoring.

AB - We demonstrate that it is possible to achieve exceptionally fine control over the anchoring of liquid crystals via the use of semi-fluorinated self-assembled monolayers of varying spacer length. We use this approach to map the detailed shape of an anchoring transition surface in thermodynamic phase space and to explore the links between anchoring and orientational wetting phenomena. These results allow one to design a substrate that will place a standard liquid-crystal film arbitrarily close to an anchoring transition between homeotropic and planar anchoring.

KW - IR-61309

U2 - 10.1209/epl/i2002-00210-x

DO - 10.1209/epl/i2002-00210-x

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JF - Europhysics letters

SN - 0295-5075

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