The organometal halide perovskites (OMHP) are promising candidates for fast, sensitive, and large area photodetectors. In the last decade, several techniques have been developed with complementary advantages. Film devices thin can be scaled to area, but a number of grain-boundaries related defects. Single bulk crystals instead higher purity, thicker not easily produced on areas. this work, micr...

The intrinsic soft lattice nature of organometal halide perovskites (OHPs) makes them very tolerant to defects and ideal candidates for solution-processed optoelectronic devices. However, the results in low stability towards external stresses such as heating humidity, high density phonons strong electron–phonon coupling (EPC). Here, it is demonstrated that OHPs with unsaturated 4-vinylbenzylamm...