𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A statistical model for transitions in nematic liquid crystals

✍ Scribed by P. Papon; J.P. Le Pesant


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
368 KB
Volume
12
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Photochemically induced cholesteric-nema
✍ C. Mioskowski; J. Bourguignon; S. Candau; G. Solladie πŸ“‚ Article πŸ“… 1976 πŸ› Elsevier Science 🌐 English βš– 981 KB

By doping 3 nematic liquid c;rysti with &symmetric choral compounds it has been shown that t&e twist of the resulting cholesteric structure is proportional to the solute concentration. Using as doping agent a photolabiie ctial compound a cholcsteric-nematic transition has been obtained under UV irra

A relaxed model and its homogenization f
✍ Quan Shen; M. Carme Calderer πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 149 KB

## Abstract We analyse a model for equilibrium configurations of composite systems of nematic liquid crystal with polymer inclusions, in the presence of an external magnetic field. We assume that the system has a periodic structure, and consider the relaxed problem on the unit length constraint of

Nucleation and growth model for reorderi
✍ K.R. Brownstein; C.E. Tarr πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 373 KB

A nucleation and ,srowth model is proposed to explain NMR observations of the reorder+ of a nematic-cholesteric lΓ―quid crysta1 mixture. The model involves the growth of three dΓ―mensional reordered regions. It predicts a time dependence involving expl-Ar?l) with N = 2.5. Previous measurements fit the