A Flexible UV-Vis-NIR Photodetector based on a Perovskite/Conjugated-Polymer Composite

Shan Chen; Changjiu Teng; Miao Zhang; Yingru Li; Dan Xie; Gaoquan Shi

doi:10.1002/adma.201600468

A Flexible UV-Vis-NIR Photodetector based on a Perovskite/Conjugated-Polymer Composite

Adv Mater. 2016 Jul;28(28):5969-74. doi: 10.1002/adma.201600468. Epub 2016 May 13.

Authors

Shan Chen¹, Changjiu Teng², Miao Zhang¹, Yingru Li¹, Dan Xie², Gaoquan Shi¹

Affiliations

¹ Department of Chemistry, Tsinghua University, Beijing, 100084, China.
² Tsinghua National Laboratory for Information Science and Technology (TNList), Institute of Microelectronics, Tsinghua University, Beijing, 100084, China.

PMID: 27174465
DOI: 10.1002/adma.201600468

Abstract

A lateral photodetector based on the bilayer composite film of a perovskite and a conjugated polymer is reported. It exhibits significantly enhanced responsivity in the UV-vis region and sensitive photoresponse in the near-IR (NIR) region at a low applied voltage. This broadband photodetector also shows excellent mechanical flexibility and improved environmental stability.

Keywords: broadband; conjugated polymers; flexible; perovskites; photodectectors.