Flexible Large-Area Graphene Films of 50–600 nm Thickness with High Carrier Mobility

[摘要] tsLarge-area production of self-standing graphene nanofilm (~ 20 cm) through a clean ‘substrate replacement’ strategy.Realizing highly crystalline graphene nanofilms without micro-gasbags by introducing polymers.The graphene nanofilms demonstrate a solid light–matter interaction (photoelectric conversion in the mid-infrared and electromagnetic interference (EMI) shielding in X-band) with performance beyond state-of-the-art graphene/silicon diodes and EMI materials.

[发布日期] 2022-12-27

[关键词] Flexible large-area graphene nanofilm;High carrier mobility;Mid-infrared detection;Electromagnetic interference shielding;Heat transfer