Molybdenum disulfide nanoflake-zinc oxide nanowire hybrid photoinverter

Seyed Hossein Hosseini Shokouh, Atiye Pezeshki, Syed Raza Ali Raza, Kyunghee Choi, Sung Wook Min, Pyo Jin Jeon, Hee Sung Lee, Seongil Im

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

We demonstrate a hybrid inverter-type nanodevice composed of a MoS 2 nanoflake field-effect transistor (FET) and ZnO nanowire Schottky diode on one substrate, aiming at a one-dimensional (1D)-two-dimensional (2D) hybrid integrated electronic circuit with multifunctional capacities of low power consumption, high gain, and photodetection. In the present work, we used a nanotransfer printing method using polydimethylsiloxane for the fabrication of patterned bottom-gate MoS2 nanoflake FETs, so that they could be placed near the ZnO nanowire Schottky diodes that were initially fabricated. The ZnO nanowire Schottky diode and MoS2 FET worked respectively as load and driver for a logic inverter, which exhibits a high voltage gain of ~50 at a supply voltage of 5 V and also shows a low power consumption of less than 50 nW. Moreover, our inverter effectively operates as a photoinverter, detecting visible photons, since MoS2 FETs appear very photosensitive, while the serially connected ZnO nanowire Schottky diode was blind to visible light. Our 1D-2D hybrid nanoinverter would be quite promising for both logic and photosensing applications due to its performance and simple device configuration as well.

Original languageEnglish
Pages (from-to)5174-5181
Number of pages8
JournalACS Nano
Volume8
Issue number5
DOIs
Publication statusPublished - 2014 May 27

Fingerprint

molybdenum disulfides
Zinc Oxide
Field effect transistors
Schottky diodes
Zinc oxide
zinc oxides
Molybdenum
Nanowires
Diodes
nanowires
field effect transistors
logic
Electric power utilization
Electric potential
Polydimethylsiloxane
high gain
printing
Printing
high voltages
Photons

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Hosseini Shokouh, S. H., Pezeshki, A., Raza, S. R. A., Choi, K., Min, S. W., Jeon, P. J., ... Im, S. (2014). Molybdenum disulfide nanoflake-zinc oxide nanowire hybrid photoinverter. ACS Nano, 8(5), 5174-5181. https://doi.org/10.1021/nn501230v
Hosseini Shokouh, Seyed Hossein ; Pezeshki, Atiye ; Raza, Syed Raza Ali ; Choi, Kyunghee ; Min, Sung Wook ; Jeon, Pyo Jin ; Lee, Hee Sung ; Im, Seongil. / Molybdenum disulfide nanoflake-zinc oxide nanowire hybrid photoinverter. In: ACS Nano. 2014 ; Vol. 8, No. 5. pp. 5174-5181.
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Hosseini Shokouh, SH, Pezeshki, A, Raza, SRA, Choi, K, Min, SW, Jeon, PJ, Lee, HS & Im, S 2014, 'Molybdenum disulfide nanoflake-zinc oxide nanowire hybrid photoinverter', ACS Nano, vol. 8, no. 5, pp. 5174-5181. https://doi.org/10.1021/nn501230v

Molybdenum disulfide nanoflake-zinc oxide nanowire hybrid photoinverter. / Hosseini Shokouh, Seyed Hossein; Pezeshki, Atiye; Raza, Syed Raza Ali; Choi, Kyunghee; Min, Sung Wook; Jeon, Pyo Jin; Lee, Hee Sung; Im, Seongil.

In: ACS Nano, Vol. 8, No. 5, 27.05.2014, p. 5174-5181.

Research output: Contribution to journalArticle

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AU - Hosseini Shokouh, Seyed Hossein

AU - Pezeshki, Atiye

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AU - Choi, Kyunghee

AU - Min, Sung Wook

AU - Jeon, Pyo Jin

AU - Lee, Hee Sung

AU - Im, Seongil

PY - 2014/5/27

Y1 - 2014/5/27

N2 - We demonstrate a hybrid inverter-type nanodevice composed of a MoS 2 nanoflake field-effect transistor (FET) and ZnO nanowire Schottky diode on one substrate, aiming at a one-dimensional (1D)-two-dimensional (2D) hybrid integrated electronic circuit with multifunctional capacities of low power consumption, high gain, and photodetection. In the present work, we used a nanotransfer printing method using polydimethylsiloxane for the fabrication of patterned bottom-gate MoS2 nanoflake FETs, so that they could be placed near the ZnO nanowire Schottky diodes that were initially fabricated. The ZnO nanowire Schottky diode and MoS2 FET worked respectively as load and driver for a logic inverter, which exhibits a high voltage gain of ~50 at a supply voltage of 5 V and also shows a low power consumption of less than 50 nW. Moreover, our inverter effectively operates as a photoinverter, detecting visible photons, since MoS2 FETs appear very photosensitive, while the serially connected ZnO nanowire Schottky diode was blind to visible light. Our 1D-2D hybrid nanoinverter would be quite promising for both logic and photosensing applications due to its performance and simple device configuration as well.

AB - We demonstrate a hybrid inverter-type nanodevice composed of a MoS 2 nanoflake field-effect transistor (FET) and ZnO nanowire Schottky diode on one substrate, aiming at a one-dimensional (1D)-two-dimensional (2D) hybrid integrated electronic circuit with multifunctional capacities of low power consumption, high gain, and photodetection. In the present work, we used a nanotransfer printing method using polydimethylsiloxane for the fabrication of patterned bottom-gate MoS2 nanoflake FETs, so that they could be placed near the ZnO nanowire Schottky diodes that were initially fabricated. The ZnO nanowire Schottky diode and MoS2 FET worked respectively as load and driver for a logic inverter, which exhibits a high voltage gain of ~50 at a supply voltage of 5 V and also shows a low power consumption of less than 50 nW. Moreover, our inverter effectively operates as a photoinverter, detecting visible photons, since MoS2 FETs appear very photosensitive, while the serially connected ZnO nanowire Schottky diode was blind to visible light. Our 1D-2D hybrid nanoinverter would be quite promising for both logic and photosensing applications due to its performance and simple device configuration as well.

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Hosseini Shokouh SH, Pezeshki A, Raza SRA, Choi K, Min SW, Jeon PJ et al. Molybdenum disulfide nanoflake-zinc oxide nanowire hybrid photoinverter. ACS Nano. 2014 May 27;8(5):5174-5181. https://doi.org/10.1021/nn501230v