Advanced Materials
Advanced Materials
3 years ago

Photodetectors: Large-Scale Synthesis of Freestanding Layer-Structured PbI2 and MAPbI3 Nanosheets for High-Performance Photodetection (Adv. Mater. 39/2017)

Photodetectors: Large-Scale Synthesis of Freestanding Layer-Structured PbI2 and MAPbI3 Nanosheets for High-Performance Photodetection (Adv. Mater. 39/2017)
Lei Shu, Changyong Lan, Johnny C. Ho, SenPo Yip, Ruoting Dong, Ziyao Zhou, Dapan Li
High-density, crystalline, and freestanding PbI2 and MAPbI3 nanosheets are synthesized by Johnny C. Ho and co-workers in article number 1702759, on a large scale through the nucleation of microplanes on substrates with a rough surface by manipulating the microenvironment during physical vapor deposition. When configured into photodetectors, they exhibit efficient photodetection with excellent performance in responsivity and detectivity.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/adma.201770284

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