WALLS IN NEMATICS

被引：92

作者：

LEGER, L ^{[1
]}

机构：

[1] UNIV PARIS 11,CTR ORSAY,LAB PHYS SOLIDES,91405 ORSAY,FRANCE

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1973年 / 24卷 / 1-2期

关键词：

D O I：

10.1080/15421407308083386

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

At the Freedericks transition of a nematic slab, the molecules can rotate by two different ways, giving rise to adjacent domains separated by a wall. Observations of the structure and dynamics of these walls at magnetic fields above the transition are presented.

引用

页码：33 / 44

页数：12

共 10 条

[1] BACKFLOW EFFECTS IN NEMATIC LIQUID-CRYSTALS [J].

BROCHARD, F .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1973, 23 (1-2) :51-58

[2] MOTION OF WALLS IN A THIN NEMATIC FILM [J].

BROCHARD, F .

JOURNAL DE PHYSIQUE, 1972, 33 (5-6) :607-+

[3] VISCOSITY COEFFICIENTS OF A ROOM-TEMPERATURE LIQUID CRYSTAL (MBBA) [J].

GAHWILLER, C .

PHYSICS LETTERS A, 1971, A 36 (04) :311-+

[4]

GENNES PGD, 1971, J PHYS-PARIS, V32, P789

[5] ELASTIC-CONSTANTS OF NEMATIC LIQUID CRYSTALLINE PHASE OF PARA "METHOXYBENZYLIDENE-P-N-BUTYLANILINE (MBBA) [J].

HALLER, I .

JOURNAL OF CHEMICAL PHYSICS, 1972, 57 (04) :1400-+

[6] ALIGNMENT-INVERSION WALLS IN NEMATIC LIQUID CRYSTALS IN PRESENCE OF A MAGNETIC FIELD [J].

HELFRICH, W .

PHYSICAL REVIEW LETTERS, 1968, 21 (22) :1518-&

[7] OBSERVATION OF WALL MOTIONS IN NEMATICS [J].

LEGER, L .

SOLID STATE COMMUNICATIONS, 1972, 10 (08) :697-&

[8]

LEGER L, TO BE PUBLISHED

[9]

LESLIE FM, 1968, ARCH RATION MECH AN, V28, P265

[10] DETERMINATION OF TWIST VISCOSITY COEFFICIENT IN NEMATIC MESOPHASES [J].

PROST, J ;

GASPAROUX, H .

PHYSICS LETTERS A, 1971, A 36 (03) :245-+

← 1 →