nematic

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English[edit]

Etymology[edit]

From Ancient Greek νήματος (nḗmatos), genitive of νῆμα (nêma, thread).

Adjective[edit]

nematic (comparative more nematic, superlative most nematic)

  1. (physics, chemistry, of certain liquid crystals) Whose molecules align in loose parallel lines.

Derived terms[edit]

Translations[edit]

See also[edit]

Noun[edit]

nematic (plural nematics)

  1. A liquid crystal whose molecules align in loose parallel lines.
    • 1984, L D Landau, L. P. Pitaevskii, A. M. Kosevich, E.M. Lifshitz, Theory of Elasticity, volume 7, page 147:
      It is easy to see, however, that the same coefficients in nematics determine the adiabatic deformations also.
    • 1988, Masao Doi, The Theory of Polymer Dynamics, page 368:
      For low-molecular-weight nematics, it has been known that the constitutive equation of nematics is entirely different from that for isotropic liquids.
    • 1996, Lev M. Blinov, Vladimir G. Chigrinov, Electrooptic Effects in Liquid Crystal Materials, page 274:
      Electrohydrodynamic instabilities in nematics could be classified according to the dependence of the threshold voltage (or field) on the physical parameters of the liquid crystal, cell geometry, field frequency, etc.

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