Mica, a Potential Two-Dimensional-Crystal Gate Insulator for Organic Field-Effect Transistors
Mica, a Potential Two-Dimensional-Crystal Gate Insulator for Organic Field-Effect Transistors
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云母，一种用于有机场效应晶体管的潜在二维晶体栅极绝缘体
DOI：
10.1002/adma.201103592
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发表时间：
2011-12-08
影响因子：
29.4
通讯作者：
Hu, Wenping
中科院分区：
文献类型：
--
作者：
He, Yudong;Dong, Huanli;Hu, Wenping
通过机械剥离获得的二维云母晶体（厚度<100 nm）首次被纳入有机薄膜场效应晶体管阵列和有机单晶晶体管的设计中作为栅极绝缘体。云母晶体的尺寸可达A4纸的尺寸。如此制造的所有器件均表现出高迁移率和低工作电压，表明晶体的高质量以及云母晶体作为有机电子器件的柔性、低成本、透明绝缘体的巨大潜力。
2D mica crystals (with thickness < 100 nm) obtained by mechanical exfoliation are incorporated for the first time into the design of organic thin-film field-effect transistor arrays and organic single crystal transistors as a gate insulator. The size of mica crystals can be up to the dimensions of an A4 piece of paper. All devices so fabricated exhibit high mobility and low operating voltage, indicating the high quality of the crystals and the great potential of mica crystals as a flexible, low-cost, transparent insulator for organic electronics.