High-performance OTFTs using surface-modified alumina dielectrics

Article Abstract:

The dielectric surfaces in organic thin-film transistors (TFTs) are modified using alkylphosphonic acid monolayers that have a strong affinity for alumina surfaces. Adding monolayers to organic TFTs has resulted in polycrystalline devices with mobilities nearly equal to single-crystal values while maintaining acceptable values of other devices parameters required for fully functional integrated circuits.

All Other Basic Inorganic Chemical Manufacturing, Basic Chemical Manufacturing, Industrial Organic Chemicals, Organic Chemicals, Industrial inorganic chemicals, not elsewhere classified, Aluminum Compounds, Electric properties, Organic compounds, Chemistry, Physical and theoretical, Physical chemistry

---

Field-induced photoluminescence modulation of MEH-PPV under near-field optical excitation

Article Abstract:

Electric field-induced modulation of the near-field photoluminescence of thin films of the conjugated polymer poly[2-methoxy, 5-(2'-ethyl-hexyloxy)-p-phenylene-vinylene] (MEH-PPV) is estimated. The findings indicate that the near-field photoluminescence intensity decreases when the sample bias is positive with respect to the probe while the intensity increases when the sample bias is negative.

Polymers, Photoluminescence, Chemical properties

---

Similar abstracts:

• Abstracts: Mapping the valence states of transition-metal elements using energy-filtered transmission electron microscopy
• Abstracts: Ultralow energy ion beam surface modification of low density polyethylene. Hydrogen production in the heavy ion radiolysis of polymers. 1. Polyethylene, polypropylene, poly(methyl methacrylate), and polystyrene
• Abstracts: A new 3D organization of mesopores in oriented CTAB silica films. General and simple approach for control cage and cylindrical mesopores, and thermal/hydrothermal stable frameworks
• Abstracts: Self-assembly of linear arrays of semiconductor nanoparticles on carbon single-walled nanotubes. Core-shell quantum dots of lattice-matched ZnCdSe2 shells on InP cores: experiment and theory
• Abstracts: Tuning the contour lengths and persistence lengths of cationic micelles: the role of electrostatics and specific ion binding

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.