Electronic Resource
[S.l.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
31 (1975), S. 323-327
ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
An expression for the neutron (or X-ray) diffraction cross section for a nematic liquid crystal is derived. From this expression it is deduced that such diffraction experiments may be used to measure the nematic order parameter. It is further shown that scattering recorded at temperature close to the nematic-isotropic transition may show weak pretransitional effects even at finite values of the scattering wave vector.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S056773947500068X
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