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Volumn 76, Issue 6, 2007, Pages

Fréedericksz transition in a thermoreversible nematic gel

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC POTENTIAL; NEMATIC LIQUID CRYSTALS; RHEOLOGY; SOL-GEL PROCESS; SUPERCONDUCTING TRANSITION TEMPERATURE; THERMODYNAMIC PROPERTIES;

EID: 37149034918     PISSN: 15393755     EISSN: 15502376     Source Type: Journal    
DOI: 10.1103/PhysRevE.76.061701     Document Type: Article
Times cited : (11)

References (39)
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    • When referring to concentrations, we use % always in the sense of weight percent.
    • When referring to concentrations, we use % always in the sense of weight percent.
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    • The oscillations are caused by the interference of the extraordinary and the ordinary ray of the incoming light. Since the difference in the optical path length depends strongly on the temperature, we get alternating constructive and destructive interference. The maximum just below the gelling temperature has the same origin.
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    • In the low viscous fluid state, the instrument works close to the lower limit of its specified sensitivity. Several measurements revealed, that in this case the sensitivity depends on the starting angle of the speed sensor. In order to get reliable results, it is exceedingly important to determine the starting angle with the highest sensitivity and to use this angle for all measurements.
    • In the low viscous fluid state, the instrument works close to the lower limit of its specified sensitivity. Several measurements revealed, that in this case the sensitivity depends on the starting angle of the speed sensor. In order to get reliable results, it is exceedingly important to determine the starting angle with the highest sensitivity and to use this angle for all measurements.
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    • This is not shown in our results as such high voltages would destroy the samples.
    • This is not shown in our results as such high voltages would destroy the samples.
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    • Since U th LC is obtained using our 10% criterion, this value is somewhat higher than UF LC =0.88 V as reported in Sec. 2.
    • Since U th LC is obtained using our 10% criterion, this value is somewhat higher than UF LC =0.88 V as reported in Sec. 2.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.