In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 25, No. 7A ( 1986-07-01), p. L607-
Abstract:
A system based on photon correlation spectroscopy has been constructed using a microcomputer to measure the spectral width of Rayleigh light scattered from nematic liquid crystals. Maps in the (α, φ, θ=0° ) space have been devised to find the most suitable scatterinu geometries for the determination of K 1 /η splay , K 2 /η twist and K 3 /η bend , where α, φ and θ specify the scattering angle and the director direction. The ratios have been obtained as a function of T NI – T for 4'-alkyl-4-cyanobiphenyls ( n =5∼8).
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.25.L607
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1986
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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