One-dimensional(1D) micro/nanostructures of organic semiconductors for field-effect transistors

• 作 者: Yu-Qing Zheng Jie-Yu Wang Jian Pei
• 机 构: Beijing National Laboratory for Molecular Sciences,Key Laboratory of Bioorganic Chemistry and Molecu
• 出 处: Science China(Chemistry)
• 发表日期: 2015年06期
• 关键词: packing opportunity conjugated intrinsic optoelectronic Figure have addressed de

Organic semiconductors have gradually become the super stars on the stage of optoelectronic materials, due to their low cost, flexibility and solution processability. Numerous organic semiconductors, including small molecules and conjugated polymers, have been designed and synthesized to explore the potential of organic materials in optoelectronic industry. One-dimensional micro/nanostructures of organic semiconductors generally have more ordered packing structure with fewer defects compared with thin films, and are thus thought to show intrinsic carrier mobility of organic materials. Moreover, the packing structure in micro/nanostructures is clear and relatively easy to analyze, which makes these micro/nanostructures a good platform to study structure-property relationship. Therefore, design of suitable organic molecules to form micro-/nanostructures and methods to obtain ideal micro/nanostructures for functional devices will be fully discussed in this mini review. Finally, the perspective and opportunity of 1D micro/nanostructured organic materials based OFETs in the near future are also addressed.

Organic semiconductors have gradually become the super stars on the stage of optoelectronic materials, due to their low cost, flexibility and solution processability. Numerous organic semiconductors, including small molecules and conjugated polymers, have been designed and synthesized to explore the potential of organic materials in optoelectronic industry. One-dimensional micro / nanostructures of organic semiconductors generally have more ordered packing structures with fewer defects compared with thin films, and have been thought to show intrinsic carrier mobility of organic materials. Moreover, the packing structure in micro / nanostructures is clear and easy easy to analyze, which makes these micro / nanostructures a good platform to functional devices will be fully discussed in this mini review. Finally, the perspe ctive and opportunity of 1D micro / nanostructured organic materials based OFETs in the near future are also addressed.