๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Disclinations and ovals in the Smectic B and E phases

โœ Scribed by Prof. Dr. habil. D. Demus; Dr. P. Schiller; Dr. N. K. Sharma

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
380 KB
Volume
19
Category
Article
ISSN
0232-1300

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Orientational order of dissolved molecul
Orientational order of dissolved molecules in the nematic, smectic A and smectic B phases of 4-n-hexyloxybenzylidene-4โ€ฒ-n-hexylaniline
โœ Dr. G. Pelzl; D. Vetters; Dr. D. Demus ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 251 KB

The orientational order S of a dichroic dye dissolved in a liquid crystal has been determined in the nematic, smectic A and smectic B phase of 4-n-hexyloxybenzylidene-4'-nhexylaniline. The used method is based on the absorption measurement of unpolarized light in a homeotropic oriented liquid crysta

Reorientation of the long molecular axis
Reorientation of the long molecular axis in smectic phases
โœ Dr. sc. H. Kresse; Ch. Selbmann; Prof. Dr. habil. D. Demus; Dr. A. Buka; Dr. hab ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 243 KB ๐Ÿ‘ 1 views
Textures and disclinations in the choles
Textures and disclinations in the cholesteric liquid-crystalline phase of a cyanoethyl chitosan solution
โœ Yanming Dong; Qing Yuan; Yong Huang ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 277 KB ๐Ÿ‘ 2 views

Disclinations in the fingerprint-like cholesteric texture of a natural polymer derivative, cyanoethyl chitosan, were observed and studied by both polarizing optical microscopy and scanning electron microscopy. In the latter technique, permanganic etching was developed for this cholesteric texture to