Random-exchange Heisenberg antiferromagnetic chains in Langmuir-Blodgett films of N-docosylpyridinium-bistetracyanoquinodimethane.
Random-exchange Heisenberg antiferromagnetic chains in Langmuir-Blodgett films of N-docosylpyridinium-bistetracyanoquinodimethane.
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N-二十二烷基吡啶鎓-双四氰基醌二甲烷的 Langmuir-Blodgett 薄膜中的随机交换海森堡反铁磁链。
DOI:
10.1103/physrevb.35.3667
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发表时间:
1987
期刊:
影响因子:
--
通讯作者:
Kawabata
中科院分区:
文献类型:
--
作者:
Ikegami;Kuroda;Saito;Sugi;Nakamura;Matsumoto;Kawabata
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.