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1Author    A. Würflinger, S. UrbanRequires cookie*
 Title    Relations between Nematic Potential and Order Parameters (P 2 ) and (P 4 >  
 Abstract    The Maier-Saupe theory is employed in order to calculate order parameters (P 2), (P 4) from the nema-tic potential q. The relation between <r=q/(RT) and S = (P 2) corresponds well with a recently establis-hed formula by Kalmykov. The relation between the order parameters is in accordance with the analy-tic expression (P 4)=5/l (P 2) 2 proposed by Zanonni, but deviates significantly from the Faber model, according to which log (P 4)=(10/3) log (P 2). Experimental results for 5 CB obtained from Raman mea-surements, however, are in better agreement with the Faber model. 
  Reference    Z. Naturforsch. 53a, 883—886 (1998); received September 12 1998 
  Published    1998 
  Keywords    Liquid Crystals, Nematic Potential, Order Parameters 
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 TEI-XML for    default:Reihe_A/53/ZNA-1998-53a-0883.pdf 
 Identifier    ZNA-1998-53a-0883 
 Volume    53