Functionalized acenes and heteroacenes for organic electronics

Article Abstract:

The functionalization of linearly fused aromatic systems specifically for their application in electronic devices and relationships of their crystal structure/device property for linearly fused acenes and heteroacenes is described. The findings reveal that although one-dimensional [pi]-stacking interactions are present in systems with very high single-crystal mobilities (rubene), materials with two-dimensional interactions yield the highest-performance thin-film devices.

Science & research, Research, Crystals, Crystal structure, Polycyclic aromatic compounds

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Organic semiconducting oligomers for use in thin film transistors

Article Abstract:

The development of organic semiconductors, specifically small molecule or oligomeric materials is presented. Synthetic approaches to produce organic semiconductors with a wide variety of functional groups and physical properties and the resulting structure-property relationships are discussed.

Oligomers, Properties

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Ambient thin film water on insulator surfaces

Article Abstract:

The properties of ambient thin film water are of great practical importance. Some of the methods for the study of thin film water are studied and the nature of the water/vapor interface is explored by nonlinear optical spectroscopies and molecular simulations.

Analysis, Water, Thermodynamics

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