Recent Progress of Polymeric Dielectrics in Molybdenum Disulfide-Based Devices

Molybdenum disulfide (MoS 2 ) presents promising channel active materials in the next generation of high-performance electronic devices due to its excellent photoelectric properties, good gate-controlled capability, and mechanical flexibility. Compared with inorganic dielectrics, MoS 2 on polymeric dielectrics shows more possibility in lightweight, portable, and wearable applications due to the necessary feature of low flexural stiffness for flexible electronic devices. Some progress in MoS 2 /polymeric dielectric-based electronic devices has been made, but there are still many key challenges and opportunities. In this review, we summarize the recent MoS 2 /polymeric dielectrics-based electronic devices on rigid and flexible substrates; meanwhile, interface engineering inspired from inorganic interfaces is also briefly discussed. Finally, functional MoS 2 /polymeric dielectrics-based electronic devices are provided, and the challenges for MoS 2 /polymeric dielectrics-based electronic devices are presented.