Porphyrin-tpe/C60 organic photodetectors with 6.5% external quantum efficiency in the near infrared

Jeramy D. Zimmerman, Vyacheslav V. Diev, Kenneth Hanson, Richard R. Lunt, Eric K. Yu, Mark E. Thompson, Stephen R. Forrest

Research output: Research - peer-reviewArticle

  • 62 Citations

Abstract

(Figure Presented) Several porphyrin-dimer tapelike molecule/C60 heterojunction detectors are investigated. Their extended π-electron systems provide photovoltaic response into the near infrared, with an external quantum efficiency of up to 6.5% at a wavelength of λ= 1350 nm. Additionally, a specific detectivity of D* = 1.6 × 1011 Jones at λ = 1090 nm, and (2.3 ±0.1) × 1010 Jones at λ = 1350 nm are detected. The optical response time of the detectors is resistance-capacitance limited at 1.87 ± 0.03 ns.

LanguageEnglish (US)
Pages2780-2783
Number of pages4
JournalAdvanced Materials
Volume22
Issue number25
DOIs
StatePublished - Jul 6 2010
Externally publishedYes

Profile

Photodetectors
Quantum efficiency
Infrared radiation
Detectors
C60-porphyrin
Porphyrins
Reaction Time
Electrons
Dimers
Heterojunctions
Capacitance
Wavelength
Molecules

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Medicine(all)

Cite this

Zimmerman, J. D., Diev, V. V., Hanson, K., Lunt, R. R., Yu, E. K., Thompson, M. E., & Forrest, S. R. (2010). Porphyrin-tpe/C60 organic photodetectors with 6.5% external quantum efficiency in the near infrared. Advanced Materials, 22(25), 2780-2783. DOI: 10.1002/adma.200904341

Porphyrin-tpe/C60 organic photodetectors with 6.5% external quantum efficiency in the near infrared. / Zimmerman, Jeramy D.; Diev, Vyacheslav V.; Hanson, Kenneth; Lunt, Richard R.; Yu, Eric K.; Thompson, Mark E.; Forrest, Stephen R.

In: Advanced Materials, Vol. 22, No. 25, 06.07.2010, p. 2780-2783.

Research output: Research - peer-reviewArticle

Zimmerman, JD, Diev, VV, Hanson, K, Lunt, RR, Yu, EK, Thompson, ME & Forrest, SR 2010, 'Porphyrin-tpe/C60 organic photodetectors with 6.5% external quantum efficiency in the near infrared' Advanced Materials, vol 22, no. 25, pp. 2780-2783. DOI: 10.1002/adma.200904341
Zimmerman JD, Diev VV, Hanson K, Lunt RR, Yu EK, Thompson ME et al. Porphyrin-tpe/C60 organic photodetectors with 6.5% external quantum efficiency in the near infrared. Advanced Materials. 2010 Jul 6;22(25):2780-2783. Available from, DOI: 10.1002/adma.200904341
Zimmerman, Jeramy D. ; Diev, Vyacheslav V. ; Hanson, Kenneth ; Lunt, Richard R. ; Yu, Eric K. ; Thompson, Mark E. ; Forrest, Stephen R./ Porphyrin-tpe/C60 organic photodetectors with 6.5% external quantum efficiency in the near infrared. In: Advanced Materials. 2010 ; Vol. 22, No. 25. pp. 2780-2783
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