Polyacetylene Film with Fibrils Aligned across the Thickness Synthesized with a Liquid Crystalline Catalyst under Magnetic Field
スポンサーリンク
概要
- 論文の詳細を見る
Polyacetylene film with aligned fibrils across the film thickness was synthesized using a liquid crystalline catalyst under a magnetic field. The morphology observed by an electron microscope was characteristic in the fibril thickness (no less than 1 μm in diameter) in addition to the fibril orientation. The presence of well developed fibrils across the film thickness suggests the possibility of intrafibrillar electric measurements.
- 社団法人応用物理学会の論文
- 1989-08-20
著者
-
Takezoe Hideo
Tokyo Institute Of Technology Department Of Organic And Polymeric Materials
-
KUBO Takaya
Tokyo Institute of Technology, Department of Organic and Polymeric Materials
-
Tsuji Taishi
Tokyo Institute of Technology, Department of Organic and Polymeric Materials
-
Fukuda Asuo
Department Of Kansei Engineering Faculty Of Textile Science And Technology Shinshu University
-
Kubo T
Hiroshima International Univ. Hiroshima Jpn
-
Scheuble Bernhard
Merck Japan Ltd.
-
Tsuji T
Pioneer Corp. Saitama Jpn
-
Fukuda Atsuo
Tokyo Institute Of Technology Department Of Bioengineering
-
NEGISHI Masataka
Tokyo Institute of Technology, Department of Organic and Polymeric Materials
-
YAO Kenji
Tokyo Institute of Technology, Department of Organic and Polymeric Materials
-
Yao Kenji
Tokyo Institute Of Technology Department Of Organic And Polymeric Materials
-
Fukuda Atsuo
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
-
Negishi Masataka
Tokyo Institute Of Technology Department Of Organic And Polymeric Materials
-
Scheuble Bernhard
Merck Japan Limited, Atsugi Laboratory
関連論文
- Tristable Switching in Surface Stabilized Ferroelectric Liquid Crystals with a Large Spontaneous Polarization : Condensed Matter
- Poling Dynamics and Negligible Relaxation in Aromatic Polyurea Studied by In Situ Observation of Second-Harmonic Generation
- Optical Second Harmonic Generation from Poled Thin Films of Aromatic Polyurea Prepared by Vapor Deposition Polymerization
- Smectic Layer Structure of Thin Ferroelectric Liquid Crystal Cells Aligned by SiO Oblique Evaporation Technique : Condensed Matter
- New Electrooptic Switching in Ferroelectric Liquid Crystal Cells : Condensed Matter
- Surface-Induced Helix-Unwinding Process in Thin Homogeneous Ferroelectric Smectic Cells of DOBAMBC
- Helical Pitches and Tilt Angles in Room Temperature Ferroelectric Chiral Smectic C Liquid Crystals, MORA n and MBRA n
- Light Propagation in Williams Domains as Analyzed Numerically by Geometrical Optics
- A Practical Method of Preparing Thin Homogeneous Ferroelectric Smectie Cells for Electro-Optical Microsecond Switches : Alignment Control of Liquid Crystal Molecules by Utilizing Spacer Edges
- Reentrant Distorted Sm C^* Observed under Electric Field in Ferroelectric Smectic Liquid Crystals, nOBAMBC
- Magnetic Field Effects on Preparing Thin Homogeneous Ferroelectric Smectic Cells for Electro-Optical Microsecond Switches
- Determination of Helical Pitch in Homeotropic Cell of Chiral Smectic Liquid Crystal Using F-Center Laser
- Temperature Sensitive Helical Pitches and Wall Anchoring Effects in Homogeneous Monodomains of Ferroelectric Sm C^* Liquid Crystals, nOBAMBC (n=6-10)
- Anomalous Electric Field Dependence of Helical Pitches in Ferroelectric Sm C : at Temperatures Close to the Phase Transition to Sm A
- Causes for the Appearance of Fringes in Cholesterics, Williams Domains and Chiral Smectic C Liquid Crystals
- Temperature Variation of Helical Pitches in Chiral Smectic C Liquid Crystals as Observed with an Optical Microscope
- Dielectric Behavior and the Devil's Staircase in the SmC^*_α Phase of an Antiferroelectric Liquid Crystal, 4-(1-methylheptyloxycarbonyl)phenyl 4' -octylearbonyloxybiphenyl-4-carboxylate
- Competition between Ferroelectric and Antiferroelectric Interactions Stabilizing Varieties of Phases in Binary Mixtures of Smectic Liquid Crystals
- Reentrant Antiferroelectric Phase in 4-(1-Methylheptyloxycarbonyl)phenyl 4'-Octylbiphenyl-4-Carboxylate
- 2A_g Exciton State below 1B_u Exciton State in Trans-Polyacetylene Observed by Second-Harmonic-Generation Spectroscopy
- Orientation of Vanadyl Phthalocyanine Grown by Molecular Beam Epitaxy on KBr-KCl Mixed Crystals with Various Lattice Constants
- Thickness Dependence of the Epitaxial Structure of Vanadyl Phthalocyanine Film
- A Practical Method of Preparing Thin Homogeneous Ferroelectric Smectic Cells for Electro-Optical Microsecond Switches (II): Sm A Liquid Crystal Growth under a Temperature Gradient
- Investigations of Soft-Mode and Electroclinic Response in a Ferroelectric Liquid Crystal with P_s≈5 mC/m^2
- Electric-Field-Induced Apparent Tilt Angle and Devil's Staircase in SmC_α of an Antiferroelectric Chiral Smectic Liquid Crystal
- Novel Temperature Dependences of Helical Pitch in Ferroelectric and Antiferroelectric Chiral Smectic Liquid Crystals
- PD08 Defect Mode in Polymer Cholesteric Liquid Crystals by Adding Defect Layer
- Orientation of Liquid Crystal Molecules on Side-Chain Polyimide Alignment Layer Studied by Second-Harmonic Generation Interferometry
- Observation of the Electric-Dipole-Forbidden States in Polydiacetylene by Means of Resonance Second-Harmonic Generation Spectroscopy
- Multiphonon Raman Scattering Enhanced by Resonance with Band Gap A_g Luminescence State in Trans-Polyacetylene
- Blurring and Broadening of Reflection Spectra Due to Structural and Alignment Changes of Conjugated Chains Caused by Isomerization and Stretching in Trans-Polyacetylene
- Photocurrent Excitation Spectra Observed with An-Al Heteroelectrodes Biased Reversely and Reflection Spectra in Trans-Polyacetylene
- Dispersion Relation of Optical Eigen Modes in Chiral Smectic C by 4×4 Matrix Method
- Numerical Calculation of Ellipticities of Optical Eigen Modes in Cholesteric Liquid Crystals
- A Method for Studying Optical Eigen Modes in Cholesteric Liquid Crystals by Using Stress Plate Modulators in Tandem
- Numerical Calculation of Optical Eigenmodes in Cholesteric Liquid Crystals by 4×4 Matrix Method
- Correspondence between Smectic Layer Switching and DC Hysteresis of Apparent Tilt Angle in an Antiferroelectric Liquid Crystal Mixture
- Correspondence between Smectic Layer Switching and DC Hysteresis of Apparent Tilt Angle in an Antiferroelectric Liquid Crystal Mixture
- Novel Phases Exhibiting Tristable Switching
- Smectic Layer Switching by an Electric Field in Ferroelectric Liquid Crystal Cells
- Direct Method with Triangular Waves for Measuring Spontaneous Polarization in Ferroelectric Liquid Crystals
- Molecular Orientation and Switching Behavior in Antiferroelectric Liquid Crystals Studied by Polarized Raman Scattering
- Influence of the Optical Purity on the Smectic Layer Thickness and the Transition Order in Enantiomeric Mixtures of an Antiferroelectric Liquid Crystal
- First Order Paraelectric-Antiferroelectric Phase Transition in a Chiral Smectic Liquid Crystal of a Fluorine Containing Phenyl Pyrimidine Derivative
- Influence of Compression Processes on the Formation of H-Aggregates in Hemicyanine Monolayer on Water Surface
- Temperature Dependence of Molecular Orientation and Hyperpolarizability in Hemicyanine LB Films Studied by Second-Harmonic Generation
- Molecular Orientation in Mixed Monolayers of Hemicyanine and Fatty Acid at an Air/Water Interface Studied by Second Harmonic Generation
- Determination of Chevron Direction and Sign of the Boat-Shaped Disclination in Surface-Stabilized Ferroelectric Liquid Crystals : Condensed Matter
- Screw Dislocations Decorated by Disclinations of C-Directors Observed in Thin Ferroelectric Smectic Liquid Crystal Cells
- Determination of Twist Elastic Constant K_ in 5CB by Four Independent Light-Scattering Techniques
- Accurate Determination of K_1/η_, K_2/η_ and K_3/η_ in Nematic Liquid Crystalsby Using Photon Correlation Spectroscopy
- 2B15 SYNTHESIS OF DEUTERATED MHPOBC-d_3 / MHPOBC-d_ AND STUDY OF METHYL GROUOP BAHAVIOR IN CHIRAL CENTER BY FT-IR, RAMAN AND NMR SPECTROSCOPY
- Stability of Antiferroelectricity and Causes for its Appearance in SmC_α^* and SmC_A^* Phases of a Chiral Smectic Liquid Crystal, MHPOBC
- Alignment Controls and Switching Characteristics in a Ferroelectric Liquid Crystal with the Phase Sequence of N^*-S^*_C
- Self-Recovery from Alignment Damage under AC Fields in Antiferroelectric and Ferroelectric Liquid Crystal Cells
- Electric-Field-Induced Transitions among Antiferroelectric, Ferrielectric and Ferroelectric Phases in a Chiral Smectic MHPOBC
- Spontaneous Formation of Quasi-Bookshelf Layer Structure in New Ferroelectric Liquid Crystals Derived from a Naphthalene Ring
- Frequency-Dependent Switching Behavior under Triangular Waves in Antiferroelectric and Ferrielectric Chiral Smectic Phases
- Temporal and Spatial Behavior of the Field-Induced Transition between Antiferroelectric and Ferroelectric Phases in Chiral Smectics
- Temporal and Spatial Behavior of the Field-Induced Transition between Antiferroelectric and Ferroelectric Phases in Chiral Smectics
- Observation of Three Subphases in Smectic C^* of MHPOBC by Dielectric Measurements
- Molecular Orientational Structures in Ferroelectric, Ferrielectric and Antiferroelectric Smectic Liquid Crystal Phases as Studied by Conoscope Observation
- Antiferroelectric Chiral Smectic Phases Responsible for the Trislable Switching in MHPOBC
- High Quality Ferroelectric Liquid Crystal Display with Quasi-Bookshelf Layer Structure
- Evolution of Switching Characteristics from Tristable to V-Shaped in an Apparentrly Antiferroelectric Liquid Crystal
- Anisotropy of Binary Mass Diffusion Constants in Nematic, Smectic A and Smectic B Phases Studied by Forced Rayleigh Scattering
- Confirmation of Homodyne Detection in Forced Rayleigh Scattering for Determining Diffusion Constants of Liquid Crystals
- Binary Mass Diffusion Constants in Nematic Liquid Crystals Studied by Forced Rayleigh Scattering
- Experimental Observation of the Total Reflection by a Monodomain Cholesteric Liquid Crystal
- Mixing Effects on the Cotton-Mouton Constant of 3OCB and 5OCB in Isotropic Phase
- Cotton-Mouton Effect of Alkyl-and Alkoxy-Cyanobiphenyls in Isotropic Phase
- Anomalous Magnetic Field Induced Birefringence in 4'-n-Heptiloxy-4-Cyanobiphenyl in Isotropic Phase
- Correspondence between Stroboscopic Micrographs and Spontaneous Polarization Measurements in Surface Stabilized Ferroelectric Liquid Crystal Cells
- Two Kinds of Boundary Motions in Thin Ferroelectric Smectic C^* Liquid Crystals
- Optical Microscope Observation of Hexagonal Ordering in Surface Stabilized Ferroelectric Liquid Crystal Cells
- Direct Synthesis of Trans Polyacetylene Films with Conjugated System of Long Average Length and Narrow Distribution
- Photoconductive and Bolometric Effects in Trans-Polyacetylene by Near Infrared Light Irradiation
- Forced Rayleigh Scattering in nCB'S (n=5-9) with Methyl Red and Binary Mass Diffusion Constants
- Experimental Studies on Reflection Spectra in Monodomain Cholesteric Liquid Crystal Cells : Total Reflection, Subsidiary Oscillation and Its Beat or Swell Structure
- Second-Harmonic Generation in Noncentrosymmetric p-Nitroaniline Spontaneously Crystallized by Quenching from Lyotropic Liquid Crystalline Poly(γ-benzyl-L-glutamate)
- Determination of Twist Elastic Constant K_ by Forced Rayleigh Scattering
- A Tunable 90° Rotator Using a Total Reflection by a Monodomain Cholesteric Liquid Crystal Cell
- Determination of the Frank Elastic Constant Ratios in MBBA by Observing the Angular Dependence of Rayleigh Scattering
- Polyacetylene Film with Fibrils Aligned across the Thickness Synthesized with a Liquid Crystalline Catalyst under Magnetic Field
- Negligible Photoconductivity Efficiency and Impurity Sensitive Absorption Fine Structure at the Low Energy Tail of π-π^* Transition in Trans-Polyacetylene
- Angle Phase Matching in Second Harmonic Generation from a Ferroelectric Liquid Crystal
- Molecular Selective Pre-Tilt on Glass Surfaces and Color Difference between Two Twisted States in Surface Stabilized Ferroelectric Liquid Crystal Cells
- Giant Electroclinic Effect in Chiral Smectic A Phase of Ferroelectric Liquid Crystals
- Viscositv Measurement in Ferroelectric Liquid Crystals Using a Polarization Switching Current
- Purity-Sensitive Dark and Photoconductivity in Trans-Polyacetylene
- Noncentrosymmetric Structure of Merocyanine J-Aggregate Assembly Studied by Second-Harmonic Generation
- Symmetry and Second-Order Susceptibility of Hemicyanine Monolayer Studied by Surface Second-Harmonic Generation
- Chevron Layer Structure in the Smectic A Phase of 8CB
- Structure of Twisted States in Ferroelectric Liquid Crystals Studied by Microspectrophotometry and Numerical Calculations
- Two Kinds of Switching Processes in Surface Stabilized Ferroelectric Liquid Crystals
- Importance of Controlling Material Constants to Realize Bistable Uniform States in Surface Stabilized Ferroelectric Liquid Crystal Cells
- Switching Process in Ferroelectric Liquid Crystals; Disclination Dynamics of the Surface Stabilized States
- Evolution of Switching Characteristics from Tristable to V-Shaped in an Apparently Antiferroelectric Liquid Crystal
- Chevron Layer Structure and Parabolic Focal Conics in Smectic A Liquid Crystals
- Assessment of the Method for Determining the Elastic Constant Ratios in Nematics by Angular Dependence of Scattered Light Intensity