BEDO-TTFとC15-TCNQを混合した導電性LB膜の作製と評価

• 大嶋 重利

  山形大学

• 西田 直樹

  山形大学 埼玉大学大学院工学研究科

• 奥山 克郎

  山形大学

書誌事項

タイトル別名

• Preparation and Characterization of Conducting Langmuir-Blodgett Films of Binary Mixtures of BEDO-TTF and C15-TCNQ Molecules
• BEDO-TTF ト C15-TCNQ オ コンゴウシタ ドウデンセイ LB

抄録

Surface morphology and the electrical properties of LB films of binary mixtures of BEDO-TTF and C15-TCNQ were examined. The surface morphology of these LB films was observed by Atomic Force Microscopy (AFM). Surfaces of C15-TCNQ LB films were very smooth. Surfaces of BEDO-TTF+C15-TCNQ LB films were smooth, containing of small projections of BEDO-TTF crystals. The size and number of projections increased with increasing the composition of BEDO-TTF, and increasing the surface pressure at preparation condition. The value of conductivity of BEDO-TTF+C15-TCNQ LB films increased with increasing the composition of BEDO-TTF. The maximum conductivity was about 200S/m. The value of the conductivity of BEDO-TTF+C15-TCNQ LB films decreased with decreasing the temperature like semiconductors, however, the films (BEDO-TTF: C15-TCNQ=2:1) showed metaric behavior in the temperature range of 250-300K.

収録刊行物

• 電気学会論文誌．　Ａ

  電気学会論文誌．　Ａ 116 (2), 143-148, 1996

  一般社団法人 電気学会

キーワード

• LB薄膜
• 導電率
• 表面のAFM観察

詳細情報

• CRID: 1390282679576641536
• NII論文ID: 10002818932
• NII書誌ID: AN10136312
• DOI: 10.1541/ieejfms1990.116.2_143
• ISSN: 13475533
• ISSN: 03854205
• NDL書誌ID: 3925941
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3925941
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/116/2/116_2_143/_pdf
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