Black Phosphorus—Diketopyrrolopyrrole Polymer Semiconductor Hybrid for Enhanced Charge Transfer and Photodetection

Black phosphorus (BP) has emerged as an exciting 2D material for optics, photonics, and electronics. However, there are few studies on BP in terms of modulation enhancement their electronic optical properties concurrent reactivity hence reduction after exposure to the ambient environment. To resolve such challenges, creating inorganic–organic hybrid materials is a suitable approach that offers significant opportunities enhance utility by combining them with organic which complementary set properties. Herein, hybrid-layered coupled low bandgap donor–acceptor semiconducting polymer, selenophene-flanked diketopyrrolopyrrole thienyl-vinylene-thienyl (PDPPSe–TVT) reported, broaden absorption tune ambipolar field effect transistor characteristics. A highly sensitive, nongated broadband photodetection capability device detection range from UV–vis near-IR (280–1050 nm) responsivities up 4.22 × 103 W?1 conditions. In addition improved photodetection, simultaneous both hole (71%) electron (91%) mobilities achieved while protecting sensitive rapid environmental degradation. The findings therefore report breakthrough enhancing light-active versatile photonics electronics applications without operating inert