Polarized Emissions from Single Crystals of Thiophene/Phenylene Co-Oligomers Measured by Microspectroscopy
スポンサーリンク
概要
- 論文の詳細を見る
Polarized emissions have been investigated for single crystals of thiophene/phenylene co-oligomers by microspectroscopic measurements. We measured polarized emissions from two distinct parts on the single-crystal surface (the $ab$-plane) that were produced by the polarized UV excitation light. At the defect-free part of the crystals, the largest emissions are observed at both the excitation and the emission polarization directions along the crystal short axis on the $ab$-plane. At the crystal edge, on the other hand, the emissions are strongly polarized along another axis (that is normal to the crystal short axis). For the latter feature, the reflected emission at the crystal edge plays an important role.
- 2008-06-25
著者
-
Yamao Takeshi
Department Of Electronics And Information Science Faculty Of Engineering And Design Kyoto Institute
-
Taniguchi Yuki
Department Of Chemical Science And Technology Faculty Of Engineering Kyushu University
-
Hotta Shu
Department Of Macromolecular Science And Engineering Graduate School Of Science And Technology Kyoto
-
YAMAMOTO Kazunori
Department of Communications Engineering, Graduate School of Engineering, Osaka University
-
Miki Tomoharu
Department of Macromolecular Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
-
Ohira Takayuki
Department of Macromolecular Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
-
Yamao Takeshi
Department of Macromolecular Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
-
Yamamoto Kazunori
Department of Macromolecular Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
関連論文
- Monitoring Minimal Residual Disease in Leukemia Using Real-time Quantitative Polymerase Chain Reaction for Wilms Tumor Gene (WT1)
- Posterior Inferior Cerebellar Artery Aneurysm Associated With Persistent Primitive Hypoglossal Artery
- Unmanipulated Reduced-Intensity Stem Cell Transplantation from a Haploidentical Donor Mismatched at 3 HLA Antigens to a Patient with Leukemic Transformation of Myelodysplastic Syndrome : Successful Second Transplantation after Graft Rejection
- A Clostridium perfringens hem Gene Cluster Contains a cysG^B Homologue That Is Involved in Cobalamin Biosynthesis
- Focal Hand Dystonia Cured by Removal of Clinoid Meningioma : Case Report
- Fabrication of Dual-disks Microlasers in Thiophene/Phenylene Co-oligomers
- A13-104 EFFECT OF CARBON ISOTOPE ABUNDANCE ON THERMAL CONDUCTIVITY AND RAMAN SCATTERING OF SINGLE-WALLED CARBON NANOTUBES
- Thermo-Optic Switch using Fluorinated Silicon Oxide and Organic Spin-on-Glass Films
- Intergrain Ordering of a Superconductive Ceramic of YBa_2Cu_4O_8 at Zero External Magnetic Field Studied by Linear and Nonlinear Transport Coefficients
- Reduced Lasing Threshold in Thiophene/Phenylene Co-Oligomer Crystalline Microdisks
- Extended Middle Cranial Fossa Approach to Acoustic Neuroma : the Radiosurgery Controversy
- Ytterbium(II)-Aromatic Imine Dianion Complexes-Catalyzed Isomerization of Terminal Alkynes
- Lanthanoid Metal Promoted Reaction of Diaryl Ketones and Thioketones with Isocyanides
- Palladium(II) Catalyzed Carboxylation of Aromatic Compounds with CO under Very Mild Conditions
- Palladium-Catalyzed Acetic Acid Synthesis from Methane and Carbon Monoxide or Dioxide
- Facile Isomerization of Trimethylsilyl Ketene Acetals to α-Trimethylsilyl Esters Catalyzed by Lanthanoid Trifluoromethanesulfonates
- Ytterbium Metal Mediated Desulfurization and Coupling Reaction of Diaryl Thioketones
- Novel Syntheses of 1,2-Diarylacetylenes and α-Silyalcohols from Acylsilanes Mediated by Ytterbium Metal
- Carboxylation of Propane with CO to Butyric Acids by Pd(II)/Cu(II) Based Catalysts
- A WT1 protein-derived, naturally processed 16-mer peptide, WT1_, is a promiscuous helper peptide for induction of WT1-specific Th1-type CD4^+ T cells
- Improved Field-Effect Transistor Characteristics of an n-Type Semiconducting Thiophene/Phenylene Co-Oligomer
- Severe Parkinsonism Following Endoscopic Third Ventriculostomy for Non-communicating Hydrocephalus : Case Report
- Angiographic manifestations and operative findings with 70 cases of hemifacial spasm : relation of common trunk anomalies
- Pyroelectricity in Polyurea Thin Film with Oligothiophene Segments in the Main Chain Prepared by Vapor Deposition Polymerization
- Energy dispersions of anisotropic refractive indices of thiophene/phenylene co-oligomer crystals
- Prethreshold Lasing with Time-Delayed Pulse Emission from a Single Crystal of Thiophene/Phenylene Co-Oligomer
- Performance Evaluation of ACK-Based and NAK-Based Flow Control Mechanisms for Reliable Multicast Communications
- Diced Cartilage Ball Graft Wrapped in Fascia for Autologous Augmentation of an Eye Socket
- Melt Molding of Uniaxially-Oriented Crystal Domains onto a Substrate
- Refractive Index along the Molecular Long Axis of an Orthorhombic Thiophene/Phenylene Co-oligomer Crystal
- Polarized Emissions from Single Crystals of Thiophene/Phenylene Co-Oligomers Measured by Microspectroscopy
- Fibroosseous Pseudotumor of the Digits in the Metacarpal Area Requiring Free Flap Coverage
- Acidification decouples gap junctions but enlarges the receptive field size of horizontal cells in carp retina
- Superstructures Based upon n- and p-Type Organic Semiconductors : Toward Light-Emitting Device Applications (Special Issue : Dry Process)
- Organic Light-Emitting Field-Effect Transistor with Channel Waveguide Structure
- Assessment of Cognitive Function Before and After Surgery for Posterior Cranial Fossa Lesions Using Computerized and Conventional Tests
- Light-Emitting Field-Effect Transistors Having Metal Electrodes Modified with an Organic Thin Film
- Anisotropic Refractive Indices of Organic Crystals of Thiophene/Phenylene Co-Oligomers Determined by Microspectroscopic Measurements
- Pulse-Shaped Emissions with Time Delay in Single Crystals of Thiophene/Phenylene Co-Oligomers
- Organic-Crystal Field-Effect Transistors Based on Terminal-Substituted Sexithiophenes