Self-powered polycrystalline SrSnO3/NiO heterojunction for ultra-stable and high-responsivity ultraviolet photodetection. - Zhang, Wentian; Yang, Qian; Zhang, Shen; Chen, Binjie; Zhang, Long; Li, Shun; Zhang, Jianming; Meng, Suci; Wu, Jingbo; Zhang, Yuqiao (Applied Physics Letters, 2025)