Presentation 1994/9/9
Conduction and Molecular Structure of Ferroelectric Polymer
Kotaku Hayashi, Masaaki Takemura, Uichi Kubo,
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Abstract(in English) The relation of the conduction and molecular structure of the P・ VDF-TrFE copolymer made by casting method was examined by X-ray diffractometer and ESCA measurements.The pyroelectric current in ferroelectric phase strongly depends on the molecular structure. Besides the effect of dye doped with rhodamine 6G was also examined.The current of the doped sample considerably increases compared to that of undoped one.The hole and electron mobilities of the P・VDF-TrFE copolymer were estimated to be 3×10^-6> cm^2, V ・s and 7×10^-6> cm^2/V・s respectively using the time-of-flight me thod due to irradiation of pulsed KrF excimer laser.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Ferroelectric polymer / P・VDF-TrFE copolymer / Pyroelectric current / CO_2 laser / KrF excimer laser
Paper # OME94-51
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Conference Information
Committee OME
Conference Date 1994/9/9(1days)
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Registration To Organic Material Electronics (OME)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Conduction and Molecular Structure of Ferroelectric Polymer
Sub Title (in English)
Keyword(1) Ferroelectric polymer
Keyword(2) P・VDF-TrFE copolymer
Keyword(3) Pyroelectric current
Keyword(4) CO_2 laser
Keyword(5) KrF excimer laser
1st Author's Name Kotaku Hayashi
1st Author's Affiliation Department of Electrical Engineering,Faculty of Science & Technology,Kinki University()
2nd Author's Name Masaaki Takemura
2nd Author's Affiliation Department of Electrical Engineering,Faculty of Science & Technology,Kinki University
3rd Author's Name Uichi Kubo
3rd Author's Affiliation Department of Electrical Engineering,Faculty of Science & Technology,Kinki University
Date 1994/9/9
Paper # OME94-51
Volume (vol) vol.94
Number (no) 225
Page pp.pp.-
#Pages 5
Date of Issue