Incommensurate structure and the superconducting properties of the organic superconductor (MDT-ST)(I3)0.417

T. Kawamoto, T. Mori, T. Terashima, S. Uji, H. Kitagawa, K. Takimiya, A. Takamori, T. Otsubo

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

The charge-transfer degree and the superconducting properties of the organic superconductor (MDT-ST)I1+δ have been studied [MDT-ST: 5H-2-(l,3-dithiol-2-ylidene)-l,3-diselena-4,6-dithiapentalene]. The Raman spectrum and the x-ray oscillation photograph show that the polyiodide chain is composed of I3-, which is incommensurate to the donor lattice. The chemical composition is determined to be (MDT-ST)(I 3)0.417. The upper critical fields are within the Clogston-Chandrasekhar paramagnetic limit in all directions, and the coherence lengths are longer than the thickness of the conducting sheet.

本文言語English
ページ(範囲)517-519
ページ数3
ジャーナルJournal De Physique. IV : JP
114
DOI
出版ステータスPublished - 2004
外部発表はい
イベントISCOM 2003: 5th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets - Port-Bourgenay, France
継続期間: 2003 9 212003 9 26

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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