K
Koichi Kikuchi
Researcher at Tokyo Metropolitan University
Publications - 267
Citations - 6675
Koichi Kikuchi is an academic researcher from Tokyo Metropolitan University. The author has contributed to research in topics: Crystal structure & Fullerene. The author has an hindex of 42, co-authored 266 publications receiving 6520 citations.
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Journal ArticleDOI
NMR characterization of isomers of C 78 , C 82 and C 84 fullerenes
Koichi Kikuchi,N. Nakahara,Tomonari Wakabayashi,Shinzo Suzuki,Haruo Shiromaru,Yoko Miyake,Kazuya Saito,Isao Ikemoto,Masatsune Kainosho,Yohji Achiba +9 more
TL;DR: In this paper, the authors used 13C NMR to determine the structures of some principal isomers of C78, C82 and C84, which was not reported in ref. 9.
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Isolation and characterization of the metallofullerene LaC82
Koichi Kikuchi,Shinzo Suzuki,Yasuhiko Nakao,N. Nakahara,Tomonari Wakabayashi,Haruo Shiromaru,Kazuya Saito,Isao Ikemoto,Yohji Achiba +8 more
TL;DR: In this article, the metallofullerene LaC 82 has been isolated for the first time from the carbon soot using two-step liquid chromatographic method, and it was well identified as a stable molecule classified to a novel family of fullerene cage molecules.
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Structure and Magnetic Properties of a Chiral Two‐Dimensional Ferrimagnet with TC of 38 K
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New trends in the synthesis of π-electron donors for molecular conductors and superconductors
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Resistivity of single crystal C60 and effect of oxygen
TL;DR: In this paper, the effect of oxygen on resistivity of a C 60 single crystal and the temperature (160-570K) dependence of ϱ have been studied. And the authors found that resistivity increases by a factor of 10 4 on absorption of oxygen; the estimated concentration is 4% O 2 eer C 60.