Growth and transport measurement of (TMTSF)2PF 6/(TMTSF)2ClO4 hetero-junctions

K. Kobayashi; E. Ohmichi; T. Osada

doi:10.1016/S0379-6779(02)00780-4

Growth and transport measurement of (TMTSF)₂PF ₆/(TMTSF)₂ClO₄ hetero-junctions

K. Kobayashi, E. Ohmichi, T. Osada

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

1 Citation (Scopus)

Abstract

In order to study the mesoscopic effects of SDW systems, we have tried fabrication of organic hetero-junctions. We used a (TMTSF)₂PF ₆ or (TMTSF)₂ClO₄ single crystal itself as an electrode in the conventional electrochemical crystal growth, and overgrew (TMTSF)₂ClO₄ or (TMTSF)₂PF₆ on it. We successfully obtained (TMTSF)₂PF₆/(TMTSF) ₂ClO₄ single crystal junctions, which is an elementary structure to fabricate mesoscopic SDW systems. We confirmed that the overgrown part of this metal/SDW junction shows the normal bulk properties. This fact suggests that epitaxial growth was successfully realized. We also present a model for the SDW transition in very thin Q1D conductors with finite number of ID chains as a mesoscopic SDW system.

Original language	English
Pages (from-to)	679-680
Number of pages	2
Journal	Synthetic Metals
Volume	135-136
DOIs	https://doi.org/10.1016/S0379-6779(02)00780-4
Publication status	Published - Apr 4 2003
Externally published	Yes

Keywords

Magnetotransport
Organic conductors based on radical cation and/or anion salts

ASJC Scopus subject areas

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

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title = "Growth and transport measurement of (TMTSF)2PF 6/(TMTSF)2ClO4 hetero-junctions",

abstract = "In order to study the mesoscopic effects of SDW systems, we have tried fabrication of organic hetero-junctions. We used a (TMTSF)2PF 6 or (TMTSF)2ClO4 single crystal itself as an electrode in the conventional electrochemical crystal growth, and overgrew (TMTSF)2ClO4 or (TMTSF)2PF6 on it. We successfully obtained (TMTSF)2PF6/(TMTSF) 2ClO4 single crystal junctions, which is an elementary structure to fabricate mesoscopic SDW systems. We confirmed that the overgrown part of this metal/SDW junction shows the normal bulk properties. This fact suggests that epitaxial growth was successfully realized. We also present a model for the SDW transition in very thin Q1D conductors with finite number of ID chains as a mesoscopic SDW system.",

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author = "K. Kobayashi and E. Ohmichi and T. Osada",

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T1 - Growth and transport measurement of (TMTSF)2PF 6/(TMTSF)2ClO4 hetero-junctions

AU - Kobayashi, K.

AU - Ohmichi, E.

AU - Osada, T.

PY - 2003/4/4

Y1 - 2003/4/4

N2 - In order to study the mesoscopic effects of SDW systems, we have tried fabrication of organic hetero-junctions. We used a (TMTSF)2PF 6 or (TMTSF)2ClO4 single crystal itself as an electrode in the conventional electrochemical crystal growth, and overgrew (TMTSF)2ClO4 or (TMTSF)2PF6 on it. We successfully obtained (TMTSF)2PF6/(TMTSF) 2ClO4 single crystal junctions, which is an elementary structure to fabricate mesoscopic SDW systems. We confirmed that the overgrown part of this metal/SDW junction shows the normal bulk properties. This fact suggests that epitaxial growth was successfully realized. We also present a model for the SDW transition in very thin Q1D conductors with finite number of ID chains as a mesoscopic SDW system.

AB - In order to study the mesoscopic effects of SDW systems, we have tried fabrication of organic hetero-junctions. We used a (TMTSF)2PF 6 or (TMTSF)2ClO4 single crystal itself as an electrode in the conventional electrochemical crystal growth, and overgrew (TMTSF)2ClO4 or (TMTSF)2PF6 on it. We successfully obtained (TMTSF)2PF6/(TMTSF) 2ClO4 single crystal junctions, which is an elementary structure to fabricate mesoscopic SDW systems. We confirmed that the overgrown part of this metal/SDW junction shows the normal bulk properties. This fact suggests that epitaxial growth was successfully realized. We also present a model for the SDW transition in very thin Q1D conductors with finite number of ID chains as a mesoscopic SDW system.

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KW - Organic conductors based on radical cation and/or anion salts

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