liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
New copolymers with fluorinated and non-fluorinated benzothiadiazole units for efficient single layer near infra-red photodiodes with fast time response
Lodz Univ Technol, Poland.
Russian Acad Sci, Russia.
Linköping University, Department of Physics, Chemistry and Biology, Surface Physics and Chemistry. Linköping University, Faculty of Science & Engineering.
Russian Acad Sci, Russia.
Show others and affiliations
2018 (English)In: Synthetic metals, ISSN 0379-6779, E-ISSN 1879-3290, Vol. 243, p. 67-74Article in journal (Refereed) Published
Abstract [en]

We describe the synthesis and photodetecting properties of new, low band-gap copolymers: P1 with 5,6-difluoro-2,1,3-benzothiadiazole and P2 with 2,1,3-benzothiadiazole, both containing diketopyrrolopyrrole acceptor units. These compounds have been used for fabrication of single layer, solution processed photodetectors. For this purpose, two blends with fullerene derivative (6,6)-phenyl-C61-butyric acid methyl ester ([60]PCBM): P1: [60]PCBM and P2:[60]PCBM, were prepared and applied as active layers in bulk-heterojunction photodiodes. For near infrared light (810 nm), these photodetectors, in spite of single layer structure, display competitive performance, showing specific detectivity up to 5.10(11) Jones, responsivity up to 0.3 A/W and rise and fall times of the transient signals below 10 mu s.

Place, publisher, year, edition, pages
ELSEVIER SCIENCE SA , 2018. Vol. 243, p. 67-74
Keywords [en]
Organic electronics; Donor-acceptor copolymers; Polymer photodetectors; Near-infrared photodetectors; Bulk heterojunction; Organic photodiodes
National Category
Organic Chemistry
Identifiers
URN: urn:nbn:se:liu:diva-150212DOI: 10.1016/j.synthmet.2018.06.005ISI: 000439402300009OAI: oai:DiVA.org:liu-150212DiVA, id: diva2:1241052
Note

Funding Agencies|Russian Foundation for Basic Research (RFBR) [16-29-06337 ofi_m]; Russian Federal Agency for Scientific Organizations [20089-2014-0036]; National Science Centre (Poland) [UMO-2013/09/B/ST5/03521]; Swedish Foundation for Strategic Research [SE13-0060]

Available from: 2018-08-22 Created: 2018-08-22 Last updated: 2018-08-22

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Search in DiVA

By author/editor
Szymanski, Marek
By organisation
Surface Physics and ChemistryFaculty of Science & Engineering
In the same journal
Synthetic metals
Organic Chemistry

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 13 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf