Low-voltage self-supported organic transistors based on ion-conductive membranes

Nikolai Kaihovirta, Carl-Johan Wikman, Tapio Mäkelä, Carl-Eric Wilén, Ronald Österbacka

Research output: Contribution to conferenceConference articleProfessional

Abstract

We present a novel ion enhanced organic transistor using a thick, ion conducting mem-brane (MemFET). The membrane acts both as gate insulator and as mechanical sup-port. The fabrication of the membranes starts with a PVDF-film as base material, which is functionalized by the roll-to-roll suitable electron beam irradiation induced grafting technique. For comparison, we have also used the commercially available Nafionr-membrane. The MemFETs are fabricated by standard laboratory fabrication techniques using soluble conducting and semiconducting polymers. The MemFETs operate at 1 V.
Original languageEnglish
Publication statusPublished - 2009
MoE publication typeNot Eligible
EventXLIII Annual Conference of the Finnish Physical Society - Espoo, Finland
Duration: 12 Mar 200914 Mar 2009

Conference

ConferenceXLIII Annual Conference of the Finnish Physical Society
CountryFinland
CityEspoo
Period12/03/0914/03/09

Fingerprint

low voltage
transistors
membranes
ions
fabrication
conducting polymers
insulators
electron beams
conduction
irradiation
polymers

Keywords

  • large-scale fabrication
  • organic transistor
  • roll-to-roll

Cite this

Kaihovirta, N., Wikman, C-J., Mäkelä, T., Wilén, C-E., & Österbacka, R. (2009). Low-voltage self-supported organic transistors based on ion-conductive membranes. Paper presented at XLIII Annual Conference of the Finnish Physical Society, Espoo, Finland.
Kaihovirta, Nikolai ; Wikman, Carl-Johan ; Mäkelä, Tapio ; Wilén, Carl-Eric ; Österbacka, Ronald. / Low-voltage self-supported organic transistors based on ion-conductive membranes. Paper presented at XLIII Annual Conference of the Finnish Physical Society, Espoo, Finland.
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Kaihovirta, N, Wikman, C-J, Mäkelä, T, Wilén, C-E & Österbacka, R 2009, 'Low-voltage self-supported organic transistors based on ion-conductive membranes' Paper presented at XLIII Annual Conference of the Finnish Physical Society, Espoo, Finland, 12/03/09 - 14/03/09, .

Low-voltage self-supported organic transistors based on ion-conductive membranes. / Kaihovirta, Nikolai; Wikman, Carl-Johan; Mäkelä, Tapio; Wilén, Carl-Eric; Österbacka, Ronald.

2009. Paper presented at XLIII Annual Conference of the Finnish Physical Society, Espoo, Finland.

Research output: Contribution to conferenceConference articleProfessional

TY - CONF

T1 - Low-voltage self-supported organic transistors based on ion-conductive membranes

AU - Kaihovirta, Nikolai

AU - Wikman, Carl-Johan

AU - Mäkelä, Tapio

AU - Wilén, Carl-Eric

AU - Österbacka, Ronald

PY - 2009

Y1 - 2009

N2 - We present a novel ion enhanced organic transistor using a thick, ion conducting mem-brane (MemFET). The membrane acts both as gate insulator and as mechanical sup-port. The fabrication of the membranes starts with a PVDF-film as base material, which is functionalized by the roll-to-roll suitable electron beam irradiation induced grafting technique. For comparison, we have also used the commercially available Nafionr-membrane. The MemFETs are fabricated by standard laboratory fabrication techniques using soluble conducting and semiconducting polymers. The MemFETs operate at 1 V.

AB - We present a novel ion enhanced organic transistor using a thick, ion conducting mem-brane (MemFET). The membrane acts both as gate insulator and as mechanical sup-port. The fabrication of the membranes starts with a PVDF-film as base material, which is functionalized by the roll-to-roll suitable electron beam irradiation induced grafting technique. For comparison, we have also used the commercially available Nafionr-membrane. The MemFETs are fabricated by standard laboratory fabrication techniques using soluble conducting and semiconducting polymers. The MemFETs operate at 1 V.

KW - large-scale fabrication

KW - organic transistor

KW - roll-to-roll

M3 - Conference article

ER -

Kaihovirta N, Wikman C-J, Mäkelä T, Wilén C-E, Österbacka R. Low-voltage self-supported organic transistors based on ion-conductive membranes. 2009. Paper presented at XLIII Annual Conference of the Finnish Physical Society, Espoo, Finland.