柔性有机非易失性场效应晶体管存储器的研究进展

柔性有机非易失性场效应晶体管存储器具有柔性、质轻、成本低、可低温及大面积加工等优点,在射频识别标签、柔性存储、柔性集成电路和大面积柔性显示等领域展现出巨大的应用前景.本文在介绍柔性有机非易失性场效应晶体管存储器的衬底材料、器件结构和性能参数的基础上,总结了柔性有机非易失性场效应晶体管存储器的分类,并讨论了机械应力和不同温度对柔性有机非易失性场效应晶体管存储器性能参数的影响,最后展望了柔性有机非易失性场效应晶体管存储器的应用前景以及所面临的挑战.

Progress of flexible organic non-volatile memory field-effect transistors

Flexible organic non-volatile memory field-effect transistors (ONVMFETs) are promising candidates in the field of flexible organic electronic devices, which can be used in flexible radio frequency tags, memories, integrated circuits and large-area displays, because of their remarkable advantages such as flexibility, lightweight, low cost and large-area organic electronics. On the basis of the introduction of the development of flexible ONVMFETs in terms of substrates, structures and characteristics, the classification of flexible ONVMFETs is summarized. Meanwhile, we discuss the effects of mechanical stress and temperature on the performance of flexible ONVMFET. Finally, some prospects as well as the challenges are pointed out.