title: Broad-spectral-response nanocarbon bulk-heterojunction excitonic photodetectors.
abstract: High-performance broad-spectrum nanocarbon bulk-heterojunction photovoltaic photodetectors are reported. These reported photodetectors consist of a semiconducting single-walled carbon nanotube (s-SWCNT) and a PC71 BM blended active layer. Magnetic-field effects and the chirality of the s-SWCNTs play an important role in controlling the photoresponse time and photocurrent improvement.
authors.affiliation: Department of Chemistry, University of Kansas, Lawrence, KS 66045, USA.
authors.forename: Yu
authors.initials: Y
authors.lastname: Xie
authors.forename: Maogang
authors.initials: M
authors.lastname: Gong
authors.forename: Tejas A
authors.initials: TA
authors.lastname: Shastry
authors.forename: Jessica
authors.initials: J
authors.lastname: Lohrman
authors.forename: Mark C
authors.initials: MC
authors.lastname: Hersam
authors.forename: Shenqiang
authors.initials: S
authors.lastname: Ren
keywords: broad spectrum; carbon nanotubes; magnetic-field effects; nanocarbon; photodetectors