摘要：Nowadays,the electromagnetic properties of artificial photonic materials can be well-tuned via designs over their composition and ***,engineering the properties of artificial materials at the nanoscale is challenging and *** we demonstrate a facile and low-cost method for fabricating large-area silver nanoparticle metasurfaces(AgNPMSs)by using the vectorial holography-mediated growth *** AgNPMS,which can be regarded as a hologram device,possesses excellent chiroptical *** vectorial holographic technique may open avenues for fabricating novel chiroptical metamaterials with large degrees of freedom,which can be further used for beam steering,photocatalysis,biosensing,etc.