Effect of nano-carbon dispersions on signal in silicon-based sensor structure with photoelectrical transducer principle

Anton I. Manilov*, Aleksey V. Kozinetz, Sergiy V. Litvinenko, Valeriy A. Skryshevsky, Mohammed Al Araimi, Alex Rozhin

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

We identified different nano-carbon species such as graphene nanoplatelets, graphite flakes and carbon nanotubes dispersed in N-methyl-2-pyrrolidone using a novel sensor structure based on a “deep” silicon barrier working as a photoelectrical transducer. Each nano-carbon particle has specific signature in both 2D photocurrent distribution and photocurrent dependencies on bias changing surface band-bending. Additionally, all nano-carbon particles have characteristic features in the time-dependent evolution of photocurrent. The obtained results can be explained by the influence of nano-carbon molecules’ local electric field on the recombination parameters of defect centers on the silicon surface.

Original languageEnglish
Pages (from-to)308-313
Number of pages6
JournalCurrent Applied Physics
Volume19
Issue number3
Early online date17 Dec 2018
DOIs
Publication statusPublished - 1 Mar 2019

Fingerprint

Silicon
Dispersions
Transducers
transducers
Carbon
Photocurrents
photocurrents
Graphite
carbon
sensors
Sensors
silicon
Carbon Nanotubes
flakes
Graphene
Carbon nanotubes
nanotubes
graphene
graphite
carbon nanotubes

Keywords

  • Carbon nanotubes
  • Graphene
  • Photoelectrical sensor
  • Silicon

Cite this

Manilov, A. I., Kozinetz, A. V., Litvinenko, S. V., Skryshevsky, V. A., Al Araimi, M., & Rozhin, A. (2019). Effect of nano-carbon dispersions on signal in silicon-based sensor structure with photoelectrical transducer principle. Current Applied Physics, 19(3), 308-313. https://doi.org/10.1016/j.cap.2018.12.012
Manilov, Anton I. ; Kozinetz, Aleksey V. ; Litvinenko, Sergiy V. ; Skryshevsky, Valeriy A. ; Al Araimi, Mohammed ; Rozhin, Alex. / Effect of nano-carbon dispersions on signal in silicon-based sensor structure with photoelectrical transducer principle. In: Current Applied Physics. 2019 ; Vol. 19, No. 3. pp. 308-313.
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abstract = "We identified different nano-carbon species such as graphene nanoplatelets, graphite flakes and carbon nanotubes dispersed in N-methyl-2-pyrrolidone using a novel sensor structure based on a “deep” silicon barrier working as a photoelectrical transducer. Each nano-carbon particle has specific signature in both 2D photocurrent distribution and photocurrent dependencies on bias changing surface band-bending. Additionally, all nano-carbon particles have characteristic features in the time-dependent evolution of photocurrent. The obtained results can be explained by the influence of nano-carbon molecules’ local electric field on the recombination parameters of defect centers on the silicon surface.",
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Manilov, AI, Kozinetz, AV, Litvinenko, SV, Skryshevsky, VA, Al Araimi, M & Rozhin, A 2019, 'Effect of nano-carbon dispersions on signal in silicon-based sensor structure with photoelectrical transducer principle', Current Applied Physics, vol. 19, no. 3, pp. 308-313. https://doi.org/10.1016/j.cap.2018.12.012

Effect of nano-carbon dispersions on signal in silicon-based sensor structure with photoelectrical transducer principle. / Manilov, Anton I.; Kozinetz, Aleksey V.; Litvinenko, Sergiy V.; Skryshevsky, Valeriy A.; Al Araimi, Mohammed; Rozhin, Alex.

In: Current Applied Physics, Vol. 19, No. 3, 01.03.2019, p. 308-313.

Research output: Contribution to journalArticle

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AU - Manilov, Anton I.

AU - Kozinetz, Aleksey V.

AU - Litvinenko, Sergiy V.

AU - Skryshevsky, Valeriy A.

AU - Al Araimi, Mohammed

AU - Rozhin, Alex

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AB - We identified different nano-carbon species such as graphene nanoplatelets, graphite flakes and carbon nanotubes dispersed in N-methyl-2-pyrrolidone using a novel sensor structure based on a “deep” silicon barrier working as a photoelectrical transducer. Each nano-carbon particle has specific signature in both 2D photocurrent distribution and photocurrent dependencies on bias changing surface band-bending. Additionally, all nano-carbon particles have characteristic features in the time-dependent evolution of photocurrent. The obtained results can be explained by the influence of nano-carbon molecules’ local electric field on the recombination parameters of defect centers on the silicon surface.

KW - Carbon nanotubes

KW - Graphene

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Manilov AI, Kozinetz AV, Litvinenko SV, Skryshevsky VA, Al Araimi M, Rozhin A. Effect of nano-carbon dispersions on signal in silicon-based sensor structure with photoelectrical transducer principle. Current Applied Physics. 2019 Mar 1;19(3):308-313. https://doi.org/10.1016/j.cap.2018.12.012