Magnetic susceptibility under pressure and anisotropy of electrical conductivity in quasi-one-dimensional (perylene)2(AsF6)0.75(PF6)0.35 × 0.85CH2Cl2

I. Moritz; S. A. Shaheen; U. Hardebusch; J. S. Schilling; M. Weger; K. Bender; D. Schweitzer; H. J. Keller

doi:10.1016/0038-1098(83)90288-0

Magnetic susceptibility under pressure and anisotropy of electrical conductivity in quasi-one-dimensional (perylene)₂(AsF₆)_0.75(PF₆)_0.35 × 0.85CH₂Cl₂

I. Moritz^*, S. A. Shaheen, U. Hardebusch, J. S. Schilling, M. Weger, K. Bender, D. Schweitzer, H. J. Keller

^*Corresponding author for this work

Racah Institute of Physics

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

9 Scopus citations

Abstract

The magnetic susceptibility and electrical conductivity of the quasi-one-dimensional organic metal (Perylene)₂(AsF₆)_0.75(PF₆)_0.35 × 0.85CH₂Cl₂ was studied in the temperature range 3-300 K. The measured susceptibility can be separated into its defect χ_d, core χ_c and enhanced paramagnetic spin susceptibility χ_p components. χ_p is found to decrease upon lowering the temperature or applying pressure, in analogy with results on charge transfer compounds such as TTF-TCNQ. The conductivity ratio σ_{{norm of matrix}} σ_⊥ also decreases with falling temperature. The present results are discussed within the context of a model which takes into account band-narrowing (electron localization) due to strong electron-phonon coupling.

Original language	English
Pages (from-to)	281-285
Number of pages	5
Journal	Solid State Communications
Volume	48
Issue number	3
DOIs	https://doi.org/10.1016/0038-1098(83)90288-0
State	Published - Oct 1983

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title = "Magnetic susceptibility under pressure and anisotropy of electrical conductivity in quasi-one-dimensional (perylene)2(AsF6)0.75(PF6)0.35 × 0.85CH2Cl2",

abstract = "The magnetic susceptibility and electrical conductivity of the quasi-one-dimensional organic metal (Perylene)2(AsF6)0.75(PF6)0.35 × 0.85CH2Cl2 was studied in the temperature range 3-300 K. The measured susceptibility can be separated into its defect χd, core χc and enhanced paramagnetic spin susceptibility χp components. χp is found to decrease upon lowering the temperature or applying pressure, in analogy with results on charge transfer compounds such as TTF-TCNQ. The conductivity ratio σ{norm of matrix} σ⊥ also decreases with falling temperature. The present results are discussed within the context of a model which takes into account band-narrowing (electron localization) due to strong electron-phonon coupling.",

author = "I. Moritz and Shaheen, {S. A.} and U. Hardebusch and Schilling, {J. S.} and M. Weger and K. Bender and D. Schweitzer and Keller, {H. J.}",

year = "1983",

month = oct,

doi = "10.1016/0038-1098(83)90288-0",

language = "אנגלית",

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journal = "Solid State Communications",

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T1 - Magnetic susceptibility under pressure and anisotropy of electrical conductivity in quasi-one-dimensional (perylene)2(AsF6)0.75(PF6)0.35 × 0.85CH2Cl2

AU - Moritz, I.

AU - Shaheen, S. A.

AU - Hardebusch, U.

AU - Schilling, J. S.

AU - Weger, M.

AU - Bender, K.

AU - Schweitzer, D.

AU - Keller, H. J.

PY - 1983/10

Y1 - 1983/10

N2 - The magnetic susceptibility and electrical conductivity of the quasi-one-dimensional organic metal (Perylene)2(AsF6)0.75(PF6)0.35 × 0.85CH2Cl2 was studied in the temperature range 3-300 K. The measured susceptibility can be separated into its defect χd, core χc and enhanced paramagnetic spin susceptibility χp components. χp is found to decrease upon lowering the temperature or applying pressure, in analogy with results on charge transfer compounds such as TTF-TCNQ. The conductivity ratio σ{norm of matrix} σ⊥ also decreases with falling temperature. The present results are discussed within the context of a model which takes into account band-narrowing (electron localization) due to strong electron-phonon coupling.

AB - The magnetic susceptibility and electrical conductivity of the quasi-one-dimensional organic metal (Perylene)2(AsF6)0.75(PF6)0.35 × 0.85CH2Cl2 was studied in the temperature range 3-300 K. The measured susceptibility can be separated into its defect χd, core χc and enhanced paramagnetic spin susceptibility χp components. χp is found to decrease upon lowering the temperature or applying pressure, in analogy with results on charge transfer compounds such as TTF-TCNQ. The conductivity ratio σ{norm of matrix} σ⊥ also decreases with falling temperature. The present results are discussed within the context of a model which takes into account band-narrowing (electron localization) due to strong electron-phonon coupling.

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Magnetic susceptibility under pressure and anisotropy of electrical conductivity in quasi-one-dimensional (perylene)₂(AsF₆)_0.75(PF₆)_0.35 × 0.85CH₂Cl₂

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