External electrostatic field influence on the order parameter of nematic liquid crystalline thin layers

被引：0

作者：

Dumitrascu, Leonas ^{[1
]}

Dumitrascu, Irina ^{[1
]}

Dorohoi, Dana-Ortansa ^{[1
]}

机构：

[1] Alexandru Ioan Cuza Univ, Fac Phys, 11 Carol I Bdv, Iasi 700506, Romania

来源：

SIX INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION | 2007年 / 899卷

关键词：

PPMAECOBA in TCM; nematic liquid crystal; birefringence;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The order parameter has been correlated with the birefringence of the nematic liquid crystalline thin layers placed in external electrostatic field with variable intensity. An improvement in the molecular alignment has been evidenced by the electrostatic field intensity increasing up to about 1.7 10(5) V/m, then a saturation phenomenon has been observed.

引用

页码：317 / +

页数：2

共 6 条

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[2]

DEGENNES FG, 1974, PHYS LIQUID CRYSTALS

[3] Birefringence dispersion of poly (phenyl methacrylic) ester of cetyloxybenzoic acid in tetrachloromethane, determined from channeled spectra [J].

Dorohoi, D ;

Postolache, M ;

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[4]

DUMITRASCU I, 2006, ADV MATER, V8, P1028

[5]

MUSCUTARIU I, 1981, LIQUID CRYSTALS APPL

[6]

Picos S, 2005, J OPTOELECTRON ADV M, V7, P787

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