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Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups. / Ryumtsev, E. I.; Evlampieva, N. P.; Lezov, A. V.; Ponomarenko, S. A.; Boiko, N. I.; Shibaev, V. P.

в: Liquid Crystals, Том 25, № 4, 1998, стр. 475-479.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Ryumtsev, EI, Evlampieva, NP, Lezov, AV, Ponomarenko, SA, Boiko, NI & Shibaev, VP 1998, 'Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups', Liquid Crystals, Том. 25, № 4, стр. 475-479. https://doi.org/10.1080/026782998205985

APA

Ryumtsev, E. I., Evlampieva, N. P., Lezov, A. V., Ponomarenko, S. A., Boiko, N. I., & Shibaev, V. P. (1998). Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups. Liquid Crystals, 25(4), 475-479. https://doi.org/10.1080/026782998205985

Vancouver

Ryumtsev EI, Evlampieva NP, Lezov AV, Ponomarenko SA, Boiko NI, Shibaev VP. Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups. Liquid Crystals. 1998;25(4):475-479. https://doi.org/10.1080/026782998205985

Author

Ryumtsev, E. I. ; Evlampieva, N. P. ; Lezov, A. V. ; Ponomarenko, S. A. ; Boiko, N. I. ; Shibaev, V. P. / Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups. в: Liquid Crystals. 1998 ; Том 25, № 4. стр. 475-479.

BibTeX

@article{5e1b0299e91e4f8d9d274a23204c952d,
title = "Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups",
abstract = "First results of investigations of electro-optical properties of liquid crystalline (LC) dendrimers in solution are presented. Measurements of electric birefringence (Kerr effect) and dielectric polarization of first generation carbosilane dendrimers with different ester linked terminal mesogenic groups (cholesteryl, cyanobiphenylyl and 4-methoxyphenyl benzoate) have been carried out using dilute solutions in CCl4. The results show that the dielectric polarization is proportional to the second power of the electric field in accordance with Kerr law. The Kerr constants calculated are close to those of the low molar mass analogues of the corresponding mesogenic groups. Thus the electric birefringence of the LC dendrimer solutions is mainly determined by the electro-optical properties of their terminal mesogenic groups oriented in the electric field independently of the main chain.",
author = "Ryumtsev, {E. I.} and Evlampieva, {N. P.} and Lezov, {A. V.} and Ponomarenko, {S. A.} and Boiko, {N. I.} and Shibaev, {V. P.}",
note = "Funding Information: This reeaswasrsupcporthed by the RussniFoandaution of Fundamental Research (grants 96-03-33820 and 97-03-32704), INAPrSTjote96-9c22, EuropeaRnseeh arc O ce USARDSG-UK (grants 68171-97-M-5822) and Russian Research Program {\`U}niversities of Russia{\textquoteright} (grant 5178).",
year = "1998",
doi = "10.1080/026782998205985",
language = "English",
volume = "25",
pages = "475--479",
journal = "Liquid Crystals",
issn = "0267-8292",
publisher = "Taylor & Francis",
number = "4",

}

RIS

TY - JOUR

T1 - Kerr effect in solutions of carbosilane dendrimers with terminal mesogenic groups

AU - Ryumtsev, E. I.

AU - Evlampieva, N. P.

AU - Lezov, A. V.

AU - Ponomarenko, S. A.

AU - Boiko, N. I.

AU - Shibaev, V. P.

N1 - Funding Information: This reeaswasrsupcporthed by the RussniFoandaution of Fundamental Research (grants 96-03-33820 and 97-03-32704), INAPrSTjote96-9c22, EuropeaRnseeh arc O ce USARDSG-UK (grants 68171-97-M-5822) and Russian Research Program Ùniversities of Russia’ (grant 5178).

PY - 1998

Y1 - 1998

N2 - First results of investigations of electro-optical properties of liquid crystalline (LC) dendrimers in solution are presented. Measurements of electric birefringence (Kerr effect) and dielectric polarization of first generation carbosilane dendrimers with different ester linked terminal mesogenic groups (cholesteryl, cyanobiphenylyl and 4-methoxyphenyl benzoate) have been carried out using dilute solutions in CCl4. The results show that the dielectric polarization is proportional to the second power of the electric field in accordance with Kerr law. The Kerr constants calculated are close to those of the low molar mass analogues of the corresponding mesogenic groups. Thus the electric birefringence of the LC dendrimer solutions is mainly determined by the electro-optical properties of their terminal mesogenic groups oriented in the electric field independently of the main chain.

AB - First results of investigations of electro-optical properties of liquid crystalline (LC) dendrimers in solution are presented. Measurements of electric birefringence (Kerr effect) and dielectric polarization of first generation carbosilane dendrimers with different ester linked terminal mesogenic groups (cholesteryl, cyanobiphenylyl and 4-methoxyphenyl benzoate) have been carried out using dilute solutions in CCl4. The results show that the dielectric polarization is proportional to the second power of the electric field in accordance with Kerr law. The Kerr constants calculated are close to those of the low molar mass analogues of the corresponding mesogenic groups. Thus the electric birefringence of the LC dendrimer solutions is mainly determined by the electro-optical properties of their terminal mesogenic groups oriented in the electric field independently of the main chain.

UR - http://www.scopus.com/inward/record.url?scp=0000341372&partnerID=8YFLogxK

U2 - 10.1080/026782998205985

DO - 10.1080/026782998205985

M3 - Article

AN - SCOPUS:0000341372

VL - 25

SP - 475

EP - 479

JO - Liquid Crystals

JF - Liquid Crystals

SN - 0267-8292

IS - 4

ER -

ID: 94258686