scholarly journals Erratum: Electric Field Effects on the Optical Rotatory Power of a Compensated Cholesteric Liquid Crystal

1970 ◽  
Vol 52 (12) ◽  
pp. 6453-6453
Author(s):  
H. Baessler ◽  
T. M. Laronge ◽  
M. M. Labes
1973 ◽  
Vol 28 (5) ◽  
pp. 799-800
Author(s):  
H. Finkelmann ◽  
H. Stegemeyer

In a binary system of a nematic and a cholesteric liquid crystal an inversion of the helix - sense has been observed at a definite composition xn by measurements of circular dichroism and optical rotatory power. The inversion is accompanied by a decrease of the helical twisting power approaching zero at xn .


Nature ◽  
1935 ◽  
Vol 136 (3446) ◽  
pp. 795-796 ◽  
Author(s):  
J. KUNZ ◽  
ANDREW MCLEAN

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