Superconducting and other phases in organic high polymers of polyacenic carbon skeletons. I. The method of sum of divergent perturbation series
Superconducting and other phases in organic high polymers of polyacenic carbon skeletons. I. The method of sum of divergent perturbation series
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多并苯碳骨架有机高聚物中的超导相和其他相。
DOI:
10.1063/1.451017
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发表时间:
1986
影响因子:
4.4
通讯作者:
S. Aono
中科院分区:
文献类型:
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作者:
M. Kimura;H. Kawabe;K. Nishikawa;S. Aono
The instabilities of a normal molecular orbital state of polyacenic materials are studied within RPA with a g model for an electronic interaction. The condensed states predicted are singlet superconducting (SSC), charge density wave (CDW), and spin density wave (SDW) ones, and their phase diagram is shown. In contrast to usual one‐dimensional (1D) conductors, there reveals a wide range of superconducting state, which is not overcome by CDW transition. Weakness of Peierls distortion of the present model is also contrasted with the case of polyacetylene.
DOI:
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发表时间:
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期刊:
影响因子:
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