Nucleation of Focal-Conic Domains in the Field-Induced Nematic Texture of a Cholesteric Liquid Crystal
スポンサーリンク
概要
- 論文の詳細を見る
Nucleation behavior of focal-conic domains in the field-induced metastable nematic texture of a cholesteric liquid crystal at a field strength below the threshold voltage V_c for cholesteric-to-nematic transition is investigated. The focal conic domains nucleating from defect points or electrode edges propagate forming characteristic triangular patterns. The propagation velocity U_<fc> decreases with increase bias voltage V_b and becomes zero at V_b=V_c; U_<fc> at a given V_b/V_c ratio is inversely proportional to the square root of the field-induced nematic-cholesteric relaxation time. The nucleation from electrode edges will restrict the multilexing capabilities of the field-induced matastable nematic state in the liquid crystal matrix displays.
- 社団法人応用物理学会の論文
- 1978-02-05
著者
-
Kato Katsumi
Ibaraki Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
-
Kawachi Masao
Ibaraki Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
-
Kawachi Masao
Ibaraki Electrical Communication Laboratory
-
Kogure Osamu
Ibaraki Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
-
Kogure Osamu
Ibaraki Electrical Communication Laboratory
-
KAWACHI Masao
Ibaraki Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation
関連論文
- Threshold Gas Flow Rate of Halide Materials for the Formation of Oxide Particles in the VAD Process for Optical Fiber Fabrication
- Deposition Properties of High-Silica Particles in the Flame Hydrolysis Reaction for Optical Fiber Fabrication
- Deposition Properties of SiO_2-GeO_2 Particles in the Flame Hydrolysis Reaction for Optical Fiber Fabrication
- 8×8 Optical Matrix Switch Using Silica-Based Planar Lightwave Circuits
- Fabrication and I-V Characteristics of High-T_c Nb_3Ge Microbridges
- Submicron Fabrication of Nb_3Ge Microbridges with Electron-Beam Resist Chloromethylated Poly-x-Methylstyrene
- Structural Properties of GeO_2 Particles Used for Optical Fiber Fabrication
- Silica Glass Optical Waveguide by Liquid-Phase Doping Process
- Flame Hydrolysis Deposition of SiO_2-TiO_2, Glass Planar Optical Waveguides on Silicon
- Field-Induced Nematic-Cholesteric Relaxation in a Small Angle Wedge
- Movable Bubble Domains of Large Pitch Cholesterics
- Nondestructive Structure Measurement of Optical-Fiber Preforms with Photoelastic Effect
- OH-Ion Distribution in Preforms of High-Silica Optical Fiber
- Possibility of Use of Liquid Crystals as Optical Waveguide Material for 1.3 μm and 1.55 μm Bands
- Hysteresis Behavior of Texture in the Field-Induced Nematic-Cholesteric Relaxation
- Bubble Domain Texture of a Liquid Crystal
- Light Scattering Characteristics in Nematic-Cholesteric Mixtures with Positive Dielectric Anisotropy
- Nucleation of Focal-Conic Domains in the Field-Induced Nematic Texture of a Cholesteric Liquid Crystal
- Light Scattering Properties of a Nematic-Cholesteric Mixture with Positive Dielectric Anisotropy