文档介绍：Published online：2022-05-26 08:49:44
URL：.
SCIENCmance OFETs because they have minimal impurities, no
efiting from the unique PAA surface nanostructure and the grain boundaries, and low-density defect states [22–35]. The key
long-range ordered characteristics of the 2D organic single task in combining their advantages is to generate high-quality
crystal, the resulting OFETs show remarkable performance organic semiconductor crystals on a polymer dielectric layer
with high mobility and low operating voltage of [28]. For example, Li’s group developed solution-processable
cm2 V−1 s−1 and −3 V, respectively. The result indicates few-layered 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene
that combining polymer gate dielectric with 2D organic single (C8-BTBT) crystals on ferroelectric polymer dielectrics with a
crystal using a high-quality method can produce flexible high mobility of cm2 V−1 s−1 [29,30]. Jiang et al. [31]
electronic devices with high performance. reported a spatial confinement method for producing n-type
monolayer crystals on divinyltetramethylsiloxane-bis(benzocy-
Keywords: organic field-effect transistor, polymer dielectrics, 2D clobutene) derivative dielectric