A new highly conductive BO-(MeO)2TCNQ Langmuir-Blodgett film

K. Ogasawara; T. Ishiguro; S. Horiuchi; H. Yamochi; G. Saito; Y. Nogami

doi:10.1016/s0379-6779(97)80927-7

A new highly conductive BO-(MeO)₂TCNQ Langmuir-Blodgett film

K. Ogasawara, T. Ishiguro, S. Horiuchi, H. Yamochi, G. Saito, Y. Nogami

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A stable, highly conductive Langmuir-Blodgett (LB) film was developed with a charge-transfer (CT) complex of bisethylenedioxytetrathiafulvalene (BO) and dimethoxytetracyanoquinodimethane using the unique nature of BO molecules. The metallic temperature dependence of electrical conductivity was observed down to 180 K, showing a maximum of 13 S/cm. The X-ray diffraction measurements show the presence of three kinds of domains corresponding to CT complex, icosanoic acid and disordered CT complex regions. The behavior of macroscopic electrical conductivity is understood well by apercolation model consisting of metallic, semiconducting and insulating sites.

Original language	English
Pages (from-to)	1835-1836
Number of pages	2
Journal	Synthetic Metals
Volume	86
Issue number	1-3
DOIs	https://doi.org/10.1016/s0379-6779(97)80927-7
Publication status	Published - Feb 28 1997

Keywords

Diffraction and scattering
Langmuir-Blodgett technique
Metal-insulator phase transitions
Metallic films
X-ray emission

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/s0379-6779(97)80927-7

Cite this

@article{e303b712c92c49a4a0f1b4e7cc0bc892,

title = "A new highly conductive BO-(MeO)2TCNQ Langmuir-Blodgett film",

abstract = "A stable, highly conductive Langmuir-Blodgett (LB) film was developed with a charge-transfer (CT) complex of bisethylenedioxytetrathiafulvalene (BO) and dimethoxytetracyanoquinodimethane using the unique nature of BO molecules. The metallic temperature dependence of electrical conductivity was observed down to 180 K, showing a maximum of 13 S/cm. The X-ray diffraction measurements show the presence of three kinds of domains corresponding to CT complex, icosanoic acid and disordered CT complex regions. The behavior of macroscopic electrical conductivity is understood well by apercolation model consisting of metallic, semiconducting and insulating sites.",

keywords = "Diffraction and scattering, Langmuir-Blodgett technique, Metal-insulator phase transitions, Metallic films, X-ray emission",

author = "K. Ogasawara and T. Ishiguro and S. Horiuchi and H. Yamochi and G. Saito and Y. Nogami",

note = "Funding Information: This work was supported in part by Grant-in-Aid for Scientific Research (Research Fellow of the Japan Society for the Promotion of Science #6407) from the Ministry of Education, Science, Sports and Culture, and in part by Proposal-Based Advanced Industrial Technology R&D Program from the New Energy Development Organization (NEDG).",

year = "1997",

month = feb,

day = "28",

doi = "10.1016/s0379-6779(97)80927-7",

language = "English",

volume = "86",

pages = "1835--1836",

journal = "Synthetic Metals",

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number = "1-3",

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TY - JOUR

T1 - A new highly conductive BO-(MeO)2TCNQ Langmuir-Blodgett film

AU - Ogasawara, K.

AU - Ishiguro, T.

AU - Horiuchi, S.

AU - Yamochi, H.

AU - Saito, G.

AU - Nogami, Y.

N1 - Funding Information: This work was supported in part by Grant-in-Aid for Scientific Research (Research Fellow of the Japan Society for the Promotion of Science #6407) from the Ministry of Education, Science, Sports and Culture, and in part by Proposal-Based Advanced Industrial Technology R&D Program from the New Energy Development Organization (NEDG).

PY - 1997/2/28

Y1 - 1997/2/28

N2 - A stable, highly conductive Langmuir-Blodgett (LB) film was developed with a charge-transfer (CT) complex of bisethylenedioxytetrathiafulvalene (BO) and dimethoxytetracyanoquinodimethane using the unique nature of BO molecules. The metallic temperature dependence of electrical conductivity was observed down to 180 K, showing a maximum of 13 S/cm. The X-ray diffraction measurements show the presence of three kinds of domains corresponding to CT complex, icosanoic acid and disordered CT complex regions. The behavior of macroscopic electrical conductivity is understood well by apercolation model consisting of metallic, semiconducting and insulating sites.

AB - A stable, highly conductive Langmuir-Blodgett (LB) film was developed with a charge-transfer (CT) complex of bisethylenedioxytetrathiafulvalene (BO) and dimethoxytetracyanoquinodimethane using the unique nature of BO molecules. The metallic temperature dependence of electrical conductivity was observed down to 180 K, showing a maximum of 13 S/cm. The X-ray diffraction measurements show the presence of three kinds of domains corresponding to CT complex, icosanoic acid and disordered CT complex regions. The behavior of macroscopic electrical conductivity is understood well by apercolation model consisting of metallic, semiconducting and insulating sites.

KW - Diffraction and scattering

KW - Langmuir-Blodgett technique

KW - Metal-insulator phase transitions

KW - Metallic films

KW - X-ray emission

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U2 - 10.1016/s0379-6779(97)80927-7

DO - 10.1016/s0379-6779(97)80927-7

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SN - 0379-6779

VL - 86

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EP - 1836

JO - Synthetic Metals

JF - Synthetic Metals

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