2010 Fiscal Year Final Research Report
Development of hole-doped molecule-based conductors
| Project/Area Number |
19550023
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Physical chemistry
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| Research Institution | University of Hyogo |
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Principal Investigator |
AKUTSU Hiroki University of Hyogo, 大学院・物質理学研究科, 助教 (80316033)
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| Co-Investigator(Kenkyū-buntansha) |
NAKATSUJI Shin'Ichi 兵庫県立大学, 大学院・物質理学研究科, 教授
AKUTSU Akane 兵庫県立大学, 大学院・物質理学研究科, 客員研究員
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| Project Period (FY) |
2007 – 2010
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| Keywords | 結晶構造 / 有機伝導体 / 機能性有機材料 |
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| Research Abstract |
We have prepared novel organic molecules that have both an electron acceptor part (AC) and an anionic part (-S03-). If we prepare a charge-transfer (CT) salt of the anionic acceptor (AA) with a common organic donor, the resultant CT salt may have a partial hole doping effect in which the AC part receives a fraction of an electron from the donor layer. To this end, we have prepared 17 AAs and 6 anionic donors, 8 of which have provided BEDT-TTF salts. We have not yet observed hole or electron-doping effects appearing in the physical properties in their CT salts but observed CT interaction between donors and the AC parts.
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Research Products
(65 results)
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[Journal Article] A purely organic paramagnetic metal,κ-β"-(BEDT-TTF)_2(PO-CONHC_2H_4SO_3) where PO =2,2,5,5-Tetramethyl-3-pyrrolin-1-oxyl free radical2011
Author(s)
H.Akutsu, S. Yamashita, J. Yamada, S. Nakatsuji, Y. Hosokoshi, S.S. Turner
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Journal Title
Chemistry of Materials Vol.23, No.3
Pages: 762-764
Peer Reviewed
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[Journal Article] Inhomogeneous site charges at the boundary between the insulating, superconducting, and metallic phases of β-type bis-ethylenedithio-tetrathiafulvalene molecular charge transfer salts2008
Author(s)
T. Yamamoto, H.M. Yamamoto, R. Kato, M. Uruichi, K. Yakushi, H.Akutsu, A. Sato-Akutsu, A. Kawamoto, S.S. Turner, P. Day
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Journal Title
Phys.Rev.B Vol.77,205120
Pages: 1-14
Peer Reviewed
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[Journal Article] Metallic molecular crystals containing chiral or racemic guest molecules2007
Author(s)
L. Martin, P. Day, H.Akutsu, J. Yamada, S. Nakatsuji, W. Clegg, R.W. Harrington, P.N. Horton, M.B. Hursthouse, P. McMillan, S. Firth
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Journal Title
CrystEngComm Vol.9
Pages: 865-867
Peer Reviewed
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[Book] Multifunctional Conducting Molecular Materials("The first metallic salt containing ferrocene, β"-(BEDT-TTF)_4(Fe(CpCONHCH_2SO_3)_2)・2H_2O, and novel ferrocene containing anions, CpFeCp-CONH-(m-, p-)C_6H_4SO_3")(ed. by G. Saito, et al.)2007
Author(s)
K. Furuta, H. Akutsu, J. Yamada, S. Nakatsuji, S.S. Turner
Total Pages
63-66
Publisher
RSC Publishing, Dorchester UK
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