Random-exchange Heisenberg antiferromagnetic chains in Langmuir-Blodgett films ofN-docosylpyridinium-bistetracyanoquinodimethane
- 1 March 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 35 (7) , 3667-3670
- https://doi.org/10.1103/physrevb.35.3667
Abstract
An ESR investigation is performed on Langmuir-Blodgett (LB) films consisting of a surface-active 1:2 complex of N-docosylpyridinium and tetracyanoquinodimethane (TCNQ). A characteristic temperature dependence in the spin susceptibility and the linewidth is observed, which shows reasonable agreement with the random-exchange Heisenberg antiferromagnetic chain (REHAC) model of Soos and Bondeson.Keywords
This publication has 13 references indexed in Scilit:
- Intrinsically conducting langmuir-blodgett film of TMTTF-octadecyltcnqSynthetic Metals, 1987
- CONDUCTING LANGMUIR–BLODGETT FILMS OF 1:2 CHARGE TRANSFER COMPLEX, N-DOCOSYLPYRIDINIUM-(TCNQ)2Chemistry Letters, 1986
- Conducting Langmuir-Blodgett filmsThin Solid Films, 1985
- Novel Conducting LB FilmsMolecular Crystals and Liquid Crystals, 1985
- On the magnetic susceptibility of some N-methyl derivatives of pyridine with TCNQPhysica Status Solidi (a), 1980
- Thermodynamics of random-exchange Heisenberg antiferromagnetic chainsPhysical Review B, 1980
- Thermodynamics of random exchange models for disordered TCNQ complexesSolid State Communications, 1980
- Susceptibility calculations for alternating antiferromagnetic chainsJournal of Applied Physics, 1979
- Linear Magnetic Chains with Anisotropic CouplingPhysical Review B, 1964
- Films Built by Depositing Successive Monomolecular Layers on a Solid SurfaceJournal of the American Chemical Society, 1935