High-pressure conductivity of Au(dmit)2 Langmuir–Blodgett films

Yasuhiro F. Miura; Heikki Isotalo; Kenji Kawaguchi; Takayoshi Nakamura; Mitsuyoshi Matsumoto

doi:10.1063/1.110691

High-pressure conductivity of Au(dmit)₂ Langmuir–Blodgett films

Yasuhiro F. Miura, Heikki Isotalo, Kenji Kawaguchi, Takayoshi Nakamura, Mitsuyoshi Matsumoto

VTT Technical Research Centre of Finland

National Institute for Materials Science (NIMS)

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

12 Citations (Scopus)

Abstract

The conductivity of the mixed Langmuir–Blodgett films of tridecylmethylammonium‐ Au(dmit)₂ and icosanoic acid after electrochemical oxidation in LiClO₄ aqueous solution was measured under pressure up to 14 kbar. The room‐temperature conductivity (σ_RT=12 S/cm) increased with an increase in pressure reaching 2.85 times larger value at 14 kbar compared to that under ambient pressure. The temperature at which the film exhibits its maximum conductivity was shifted to lower temperature upon applying pressure without pronounced saturation.

Original language	English
Pages (from-to)	1705 - 1706
Number of pages	2
Journal	Applied Physics Letters
Volume	63
Issue number	12
DOIs	https://doi.org/10.1063/1.110691
Publication status	Published - 1993
MoE publication type	A1 Journal article-refereed

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title = "High-pressure conductivity of Au(dmit)2 Langmuir–Blodgett films",

abstract = "The conductivity of the mixed Langmuir–Blodgett films of tridecylmethylammonium‐ Au(dmit)2 and icosanoic acid after electrochemical oxidation in LiClO4 aqueous solution was measured under pressure up to 14 kbar. The room‐temperature conductivity (σRT=12 S/cm) increased with an increase in pressure reaching 2.85 times larger value at 14 kbar compared to that under ambient pressure. The temperature at which the film exhibits its maximum conductivity was shifted to lower temperature upon applying pressure without pronounced saturation.",

author = "Miura, {Yasuhiro F.} and Heikki Isotalo and Kenji Kawaguchi and Takayoshi Nakamura and Mitsuyoshi Matsumoto",

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AU - Miura, Yasuhiro F.

AU - Isotalo, Heikki

AU - Kawaguchi, Kenji

AU - Nakamura, Takayoshi

AU - Matsumoto, Mitsuyoshi

PY - 1993

Y1 - 1993

N2 - The conductivity of the mixed Langmuir–Blodgett films of tridecylmethylammonium‐ Au(dmit)2 and icosanoic acid after electrochemical oxidation in LiClO4 aqueous solution was measured under pressure up to 14 kbar. The room‐temperature conductivity (σRT=12 S/cm) increased with an increase in pressure reaching 2.85 times larger value at 14 kbar compared to that under ambient pressure. The temperature at which the film exhibits its maximum conductivity was shifted to lower temperature upon applying pressure without pronounced saturation.

AB - The conductivity of the mixed Langmuir–Blodgett films of tridecylmethylammonium‐ Au(dmit)2 and icosanoic acid after electrochemical oxidation in LiClO4 aqueous solution was measured under pressure up to 14 kbar. The room‐temperature conductivity (σRT=12 S/cm) increased with an increase in pressure reaching 2.85 times larger value at 14 kbar compared to that under ambient pressure. The temperature at which the film exhibits its maximum conductivity was shifted to lower temperature upon applying pressure without pronounced saturation.

U2 - 10.1063/1.110691

DO - 10.1063/1.110691

M3 - Article

SN - 0003-6951

VL - 63

SP - 1705

EP - 1706

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

ER -

High-pressure conductivity of Au(dmit)2 Langmuir–Blodgett films

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High-pressure conductivity of Au(dmit)₂ Langmuir–Blodgett films