Random-exchange Heisenberg AF chains in Langmuir-Blodgett films of amphiphilic charge-transfer complexes

K. Ikegami, S. Kuroda, Yuka Tabe, K. Saito, M. Saito, M. Sugi, H. Tachibana, T. Nakamura, Y. Kawabata

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

ESR measurements were performed on Langmuir-Blodgett (LB) films of 1:2 complex of long-chain pyridinium and TCNQ, where the long chain contains photo-active azobenzene group. Observed temperature dependence of the spin susceptibility is consistent with the formation of the random-exchange Heisenberg antiferromagnetic chains in the system.

Original languageEnglish
Pages (from-to)239-240
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume90 pt 91
Publication statusPublished - 1990
Externally publishedYes

Fingerprint

Azobenzene
Langmuir Blodgett films
Langmuir-Blodgett films
Paramagnetic resonance
Charge transfer
charge transfer
Temperature
magnetic permeability
temperature dependence
azobenzene
tetracyanoquinodimethane

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Ikegami, K., Kuroda, S., Tabe, Y., Saito, K., Saito, M., Sugi, M., ... Kawabata, Y. (1990). Random-exchange Heisenberg AF chains in Langmuir-Blodgett films of amphiphilic charge-transfer complexes. Journal of Magnetism and Magnetic Materials, 90 pt 91, 239-240.

Random-exchange Heisenberg AF chains in Langmuir-Blodgett films of amphiphilic charge-transfer complexes. / Ikegami, K.; Kuroda, S.; Tabe, Yuka; Saito, K.; Saito, M.; Sugi, M.; Tachibana, H.; Nakamura, T.; Kawabata, Y.

In: Journal of Magnetism and Magnetic Materials, Vol. 90 pt 91, 1990, p. 239-240.

Research output: Contribution to journalArticle

Ikegami, K, Kuroda, S, Tabe, Y, Saito, K, Saito, M, Sugi, M, Tachibana, H, Nakamura, T & Kawabata, Y 1990, 'Random-exchange Heisenberg AF chains in Langmuir-Blodgett films of amphiphilic charge-transfer complexes', Journal of Magnetism and Magnetic Materials, vol. 90 pt 91, pp. 239-240.
Ikegami, K. ; Kuroda, S. ; Tabe, Yuka ; Saito, K. ; Saito, M. ; Sugi, M. ; Tachibana, H. ; Nakamura, T. ; Kawabata, Y. / Random-exchange Heisenberg AF chains in Langmuir-Blodgett films of amphiphilic charge-transfer complexes. In: Journal of Magnetism and Magnetic Materials. 1990 ; Vol. 90 pt 91. pp. 239-240.
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AU - Saito, M.

AU - Sugi, M.

AU - Tachibana, H.

AU - Nakamura, T.

AU - Kawabata, Y.

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AB - ESR measurements were performed on Langmuir-Blodgett (LB) films of 1:2 complex of long-chain pyridinium and TCNQ, where the long chain contains photo-active azobenzene group. Observed temperature dependence of the spin susceptibility is consistent with the formation of the random-exchange Heisenberg antiferromagnetic chains in the system.

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