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Molecular Spinics of Sub-Micron Scale Super Lattices composed of Ferromagnetic Thin Films and Gigantic Single Molecules with Open-Shell Structure

Research Project

Project/Area Number 15087209
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionOsaka City University

Principal Investigator

TAKUI Takiji  Grasuate School of Science, Departments of Chemistry and Materials Science, Univ., Affiliated Professor, 大学院理学研究科, 特任教授 (10117955)

Co-Investigator(Kenkyū-buntansha) SATO Kazunobu  Osaka City University, Graduate School of Science, Departments of Chemistry and Materials Science, Professor, 大学院理学研究科, 教授 (90264796)
SHIOMI Daisuke  Osaka City University, Graduate School of Science, Departments of Chemistry and Materials Science, Associate Professor, 大学院理学研究科, 助教授 (40260799)
TOYATAA Kazuo  Osaka City University, Graduate School of Science, Departments of Chemistry and Materials Science, Associate Professor, 大学院理学研究科, 講師 (60347482)
Project Period (FY) 2003 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥28,800,000 (Direct Cost: ¥28,800,000)
Fiscal Year 2006: ¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 2005: ¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 2004: ¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 2003: ¥7,200,000 (Direct Cost: ¥7,200,000)
KeywordsMagnetism / Spin electronics / Atomic and molecular manipulation / Quantum thin wire / Micro resonator / Quantum computer / Quantum information processing
Research Abstract

The project "Molecular Spinics of Sub-Micron Scale Super Lattices composed of Ferromagnetic Thin Films and Gigantic Single Molecules with Open-Shell Structure" aims to develop electron-spin mediated exotic functionalities and to characterize their features in terms of microscopic details, emphasizing (1) the introduction of novel magnetic materials or entities such as super lattices fabricated from ferromagnetic thin films in semi-microscopic scale and (2) gigantic single molecules featuring exotic molecular spin properties. The main line of the research is intended to connect with the extension of electron-spin mediated spin science and spin technology, particularly introducing molecular spin quantum computers as the latest application of molecular spins from the viewpoint of materials challenge and the establishment of "true" spin manipulation technology.
Referred to spin dynamics of the super lattices composed of ferromagnetic thin films, we have for the first time found a "lateral W … More alker mode" and "Gigantic Dioplar Spin Wave" as novel quantum spin waves from the super lattice. Both waves intrinsically originate from ferromagnetic super lattice structures of the thin film. The former arises also from a single square wire fabricated of the ferromagnetic thin film in a micron scale. Remarkable angular dependence of the ferromagnetic resonance spectra from the single wire was analyzed at X-band and ambient temperature, yielding the magnetic tensor parameters relevant to electron-dipolar long-range interactions in microscopic scale. Our results agree with those from the Brilloun scattering experiments. Notably, the appearance of the gigantic dipolar spin wave phenomena depends on the number of the assemblies of the super lattice cells aligned in one or two dimension, suggesting the existence of thresholds for super lattice structures and their intrinsic spin properties. Assuming the quantization conditions, we have calculated the appearance conditions of the dipolar spin wave as a function of the number with the help of the experimentally acquired magnetic data. Pant's theory has been invoked to interpret the experimentally derived magnetic parameters, enabling us to calculate magnetic dipolar interactions in one dimension. Interestingly, the dipolar spin wave reveals non-linear behavior with increased microwave power on resonance. calculating, in which. made ESR spectrometer
We have developed and established microwave and radiofrequency spin manipulation technology by implementing molecular spin quantum computers. This technology includes the manipulation of quantum phases of molecular electron spin and nuclear spins in Bloch space, which enables us to establish quantum entanglement between the spins : Establishment of the entanglement is the central issue of quantum computers and quantum information processing. From the experimental side, we have created bipartite entanglement and pseudo tripartite one by the use of extremely stable organic open-shell entities, in which particular nucleus is isotope-labeled. Our spin manipulation technology invokes time proportional phase incrementation for both electron spin and nuclear spin, simultaneously. In this project, we have for the first time shown the spinor intrinsic to electron spin, explicitly from the experimental side. Less

Report

(5 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (102 results)

All 2007 2006 2005 2004 Other

All Journal Article (76 results) Book (5 results) Patent(Industrial Property Rights) (1 results) Publications (20 results)

  • [Journal Article] Singlet Biradical Character of Phenalenyl-based Kekule Hydrocarbon with Naphthoquinoid Structure2007

    • Author(s)
      T.Kubo et al.
    • Journal Title

      Organic Letters 9

      Pages: 81-84

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Magnetic Interactions in p-Phenylene-bis(nitronyl nitroxide) Biradicals with Large Torsion Angle2007

    • Author(s)
      Y.Kanzaki et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis and Properties of a Redox Active Ligand with Bispicorylamino Groups and its Dinuclear Complex2007

    • Author(s)
      M.Yano et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stable Iminonitroxide Biradicals : Building Blocks for Organic Heterospin, Heteromolecular Complexes2007

    • Author(s)
      K.Hayakawa et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Benzyl-Phenyl Ether Derivatives of Nitronyl Nitroxide Triradicals as a Model for Single-component Organic Molecule-based Ferrimagnetics2007

    • Author(s)
      Y.Kanzaki et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A. Guanine-Substituted Nitronyl Nitroxide Radical Forming a One-Dimensional Ferromagnetic Chain2007

    • Author(s)
      K.Maekawa et al.
    • Journal Title

      Org. Biomol. Chem. (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Implementation of Molecular Spin Quantum Computing by Pulsed ENDOR Technique : Direct Observation of Quantum Entanglement and Spinor2007

    • Author(s)
      K.Sato, et al.
    • Journal Title

      Physica E (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Cytosine- and a Guanine-Substituted Nitronyl Nitroxide Radicals as Building Blocks for Generalized Ferrimagnetic System2007

    • Author(s)
      K.Maekawa et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Thymine-Substituted Nitronyl Nitroxide Biradical as a Ttriplet (S=1) Component for Bio-Inspired Molecule-Based Magnets2007

    • Author(s)
      H.Tanaka et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] m-Phenylenediamine-Based High-Spin Dication Diradicals : Analysis of the Decomposed Products2007

    • Author(s)
      M.Yano et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Amine-B ased Organic High-Spin Systems; Synthesis, Electrochemical and Spectroscopic Studies of Polyalkylated One-Dimensional Oligoaryl Triamines2007

    • Author(s)
      M.Yano et al.
    • Journal Title

      Polyhedron (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Aromaticity on the pancake-bonded dimer of neutral phenalenyl radical as studied by MS and NMR spectroscopies and NICS analysis2006

    • Author(s)
      S.Suzuki et al.
    • Journal Title

      J. Am. Chem. Soc 128

      Pages: 2530-2531

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Ab Initio MO Analysis of the Excited Electronic States of High-Spin Quintet 2-Methylphenylene-1,3-dinitrene2006

    • Author(s)
      K.Sugisaki et al.
    • Journal Title

      Angew. Chem. Int. Ed. 45

      Pages: 2257-2260

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] One-electron Reduction of Kinetically Stabilized Dipnictenes : Synthesis of Dipnictene Anion Radicals2006

    • Author(s)
      T.Sasamori et al.
    • Journal Title

      J. Am. Chem. Soc. 128

      Pages: 12582-12588

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Aromaticity on the pancake-bonded dimer of neutral phenalenyl radical as studied by MS and NMR spectroscopies and NICS analysis2006

    • Author(s)
      S.Suzuki, Y.Morita, * K.Fukui, K.Sato, D.Shiomi, T.Takui, *, K.Nakasuji
    • Journal Title

      J. Am. Chem. Soc. 128

      Pages: 2530-2531

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Ab initio MO analysis of the excited electronic states of high-spin quintet 2-methylphenylene-1,3-dinitrene2006

    • Author(s)
      K.Sugisaki, K.Toyota, * K.Sato, D.Shiomi, T.Takui
    • Journal Title

      Angewante Chemie-International Edition 45

      Pages: 2257-2260

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] One-electron reduction of kinetically stabilized dipnictenes : Synthesis of dipnictene anion radicals2006

    • Author(s)
      T.Sasamori, * E.Mieda, N.Nagahora, K.Sato, D.Shiomi, T.Takui, Y.Hosoi, Y.Furukawa, N.Takagi, S.Nagase, N.Tokitoh
    • Journal Title

      J. Am. Chem. Soc. 128

      Pages: 12582-12588

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Multidimensional Networks of pi-Conjugated Oligomers : Crystal Structures of 4,4' : 2',2" : 4",4' "-Quaterimidazole in Hydrate, Protonated Salt, and Dinucleic Copper Complexes2006

    • Author(s)
      T.Murata et al.
    • Journal Title

      Crystal Growth & Design 6

      Pages: 1043-1047

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Clustering of Molecular Spins in the Crystals of Nitronylnitroxide and Iminonitroxide Triradicals Based on Benzene-1,3,5-Triyl Frameworks2006

    • Author(s)
      Y.Kanzaki et al.
    • Journal Title

      J. Mater. Chem. 16

      Pages: 2064-2073

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A High-Conductivity Crystal Containing a Copper(I) Coordination Polymer Bridged by the Organic Acceptor TANC2006

    • Author(s)
      M.Tadokoro et al.
    • Journal Title

      Angew. Chem. Int. Ed. 45

      Pages: 5144-5147

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Building Blocks for Organic Heterospin, Heteromolecular Complexes as Models for Organic Molecule-Based Ferrimagnets2006

    • Author(s)
      K.Hayakawa et al.
    • Journal Title

      J. Low Temp. Phys. 142

      Pages: 585-588

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Pyridine-Substituted Nitronyl Nitroxide Biradicals : A Triplet (S=1) Ground State Lasting out N-Methylation2006

    • Author(s)
      K.Hayakawa et al.
    • Journal Title

      J. Mater. Chem. 16

      Pages: 4146-4154

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Diamagnetic-Paramagnetic Conversion of Tris(2-pyridylthio)methyl copper (III) via a Structural Change from Trigonal Bipyramid to Octahedron2006

    • Author(s)
      R.Santo et al.
    • Journal Title

      Angew. Chem. Int. Ed. 45

      Pages: 7611-7614

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Watson-Crick Pairing of Nucleobases Functionalized with Open-Shell Molecular Entities in Crystalline Solids2006

    • Author(s)
      T.Ise et al.
    • Journal Title

      Chem. Commun. 46

      Pages: 4832-4834

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Experimental Evidence for the Triplet-Like Spin State Appearing in Ground-State Singlet Biradicals as a Key Feature for Generalized Ferrimagnetic Spin Alignment2006

    • Author(s)
      K.Maekawa et al.
    • Journal Title

      J. Phys. Chem. B110

      Pages: 2102-2107

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Thiacalix[3]pyridine Produces a Stable Mononuclear Rhodium(II) Complex with Mutual Jahn-Teller Effect2006

    • Author(s)
      R.T.Hamazawa et al.
    • Journal Title

      Dalton Transactions

      Pages: 1374-1376

    • Related Report
      2006 Annual Research Report
  • [Journal Article] AQquantum and Deductive Chemical Study for All Congeners of Polybromo/chlorodibenzo-p-Dioxin and Polybromo/chlorodibenzofuran2006

    • Author(s)
      M.Sakai et al.
    • Journal Title

      J. Chemical Information and Modeling 46

      Pages: 1269-1275

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Magnetic Properties of a Nitronyl Nitroxide Triradical as a Model for Single-Component Molecule-Based Ferrimagnets2006

    • Author(s)
      Y.Kanzaki et al.
    • Journal Title

      J. Low Temp. Phys. 142

      Pages: 539-596

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Ground-State Triplet Biradicals of Nitronyl Nitroxide Containing a Nucleobase Substituent as Synthons for Bio-Inspired Organic Magnets2006

    • Author(s)
      H.Tanaka et al.
    • Journal Title

      J. Low Temp. Phys. 142

      Pages: 601-604

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Design and Synthesis of a Novel Organic Triradical as a Model Compound for Generalized Ferrimagnets2006

    • Author(s)
      T.Ise et al.
    • Journal Title

      J. Low Temp. Phys. 142

      Pages: 589-592

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Magnetic Properties of a Nitronyl Nitroxide Triradical as a Model for Single-Component Molecule-Based Ferrimagnetics2006

    • Author(s)
      Y.Kanzaki, T.Ise, D.Shiomi, K.Sato, T.Takui
    • Journal Title

      J.Low.Temp.Phys. in press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Clustering of Molecular Spins in the Crystals of Nitronylnitroxide and Iminonitroxide Triradicals Based on Benzene-1,3,5-Triyl Frameworks2006

    • Author(s)
      Y.Kanzaki, T.Ise, D.Shiomi, K.Sato, T.Takui
    • Journal Title

      J.Mater.Chem. in press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Aromaticity on the Pancake-Bonded Dimer of Neutral Phenalenyl Radical as Studied by MS and NMR Spectroscopies and NICS Analysis2006

    • Author(s)
      S.Suzuki, Y.Morita, K.Fukui, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      J.Am.Chem.Soc. 128

      Pages: 2530-2531

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Multi-Dimensional Networks of pi-Conjugated Oligomer : Crystal Structures of 4,4′:2′,2″:4″,4″′-Quaterimidazole in Hydrate, Protonated Salt and Dinucleic Copper Complex2006

    • Author(s)
      T.Murata, Y.Morita, K.Fukui, Y.Yakiyama, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      Cryst.Growth Des. in press

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Pulsed ENDOR-based quantum information processing2005

    • Author(s)
      R.Rahimi et al.
    • Journal Title

      Int. J. Quantum Information 3

      Pages: 197-204

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spin transfer and solvato-/thermochromism induced by intramolecular electron transfer in a purely organic open-shell system2005

    • Author(s)
      S.Nishida et al.
    • Journal Title

      Angewadte Chemie-International Edition 44

      Pages: 7277-7280

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Pulsed endor-based quantum information processing2005

    • Author(s)
      R.Rahimi, * K.Sato, * K.Furukawa, K.Toyota, D.Shiomi, T.Nakamura, M.Kitagawa, T.Takui
    • Journal Title

      Int. J. Quantum Info. 3

      Pages: 197-204

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spin transfer and solvato-/thermochromism induced by intramolecular electron transfer in a purely organic open-shell system2005

    • Author(s)
      S.Nishida, Y.Morita, * K.Fakui, K.Sato, D.Shiomi, T.Takui, *, K.Nakasuji
    • Journal Title

      (Top accessed article in the Journal). Angewadte Chemie-International Edition 44

      Pages: 7277-7280

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Quantum Information Science2005

    • Author(s)
      R.Rahimi et al.
    • Journal Title

      World Scientific Publishing Co.

      Pages: 197-204

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Magnetic Properties Of Nitronylnitroxide And Iminonitroxide Triradicals As Model Compounds For Generalized Ferrimagnets2005

    • Author(s)
      T.Ise, D.Shiomi, K.Sato, T.Takui
    • Journal Title

      Polyhedron 24

      Pages: 2377-2381

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis And Properties Of A Triarylamine Derivative With A Coordination Site And Its Copper (II) Complex2005

    • Author(s)
      M.Yano, K.Inoue, T.Motoyama, Y.Azuma, M.Tatsumi, O.Yamauchi, M.Oyama, K.Sato, T.Takui
    • Journal Title

      Polyhedron 24

      Pages: 2112-2115

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Organic High-Spin Systems Of Oligoarylamines : Properties Of Tetraaryl-m-Phenylendiamine Oligocations As Examined By Electron Transfer Stopped-Flow Method2005

    • Author(s)
      M.Yano, Y.Nakanishi, K.Matsushita, M.Tatsumi, M.Oyama, K.Sato, T.Takui
    • Journal Title

      Polyhedron 24

      Pages: 2116-2120

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis, Electrochemical And Spectroscopic Studies Of Highly Extended Tetraaryl-M-Phenylenediamines As Precursors Of Ground-State Triplet Dications2005

    • Author(s)
      M.Yano, T.Furuya, M.Yonezawa, M.Tatsumi, M.Oyama, K.Sato, T.Takui
    • Journal Title

      Polyhedron 24

      Pages: 2121-2125

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Exchange Interaction Of 5,5'-(m- and p-Phenylene)Bis(10-Phenyl-5,10-Dihydrophenazine) Dications and Related Analogues2005

    • Author(s)
      E.Terada, T.Okamoto, M.Kozaki, M.E.Masaki, D.Shiomi, K.Sato, T.Takui, K.Okada
    • Journal Title

      J.Org.Chem. 70

      Pages: 10073-10081

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Pulsed ENTDOR-Based Quantum Information Processing2005

    • Author(s)
      R.Rahimi, K.Sato, K Furukawa, K.Toyota, D.Shiomi, T.Nakamura, M.Kitagawa, T.Takui
    • Journal Title

      Int.J.Quantum Information 3

      Pages: 197-204

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Spin Transfer And Solvato-/Thermochromism Induced By Intramolecular Electron Transfer In A Purely Organic Open-Shell System2005

    • Author(s)
      S.Nishida, Y.Morita, K.Fukui, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      Angew.Chem.Int.Ed. 44

      Pages: 7277-7280

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 2-Aryl Substituted 3-Oxophenalenoxyl Radicals ; Pi-Spin Structures And Properties Evaluated By Dimer Structure2005

    • Author(s)
      Y.Morita, S.Nishida, K.Fukui, K.Hatanaka, T.Ohba, K.Sato, D.Shiomi, T.Takui, G.Yamamoto, K.Nakasuji
    • Journal Title

      Polyhedron 24

      Pages: 2194-2199

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Deflected Spin Transmission From Radical Substituent To Corannulene's Curved Surface : Density Functional Theory Calculations2005

    • Author(s)
      K.Fukui, Y.Morita, S.Nishida, T.Kobayashi, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      Polyhedron 24

      Pages: 2326-2329

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Spin Delocalization On Curved Surface Pi-System : Corannulene With Iminonitroxide2005

    • Author(s)
      S.Nishida, Y.Morita, T.Kobayashi, K.Fukui, A.Ueda, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      Polyhedron 24

      Pages: 2200-2204

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Effect Of Methoxy Groups In A 1,3-Diazaphenalenyl Pi-System : Electronic-Spin Structure Of 4,9-Dimethoxy-1,3-Diazaphenalenyl2005

    • Author(s)
      S.Suzuki, Y.Morita, K.Fukui, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      Polyhedron 24

      Pages: 2618-2624

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Nitronyl Nitroxide Triradical As A Model For Generalized Ferrimagnet2005

    • Author(s)
      T.Ise, D.Shiomi, K.Sato, T.Takui
    • Journal Title

      Synthetic Metals 154

      Pages: 297-300

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Hexaazaphenalenyl Anion Revisited : A Highly Symmetric Planar Pi-System With Multiple-Networking Ability For Self-Assemble Metal Complexation2005

    • Author(s)
      S.Suzuki, Y.Morita, K.Fukui, K.Sato, D.Shiomi, T.Takui, K.Nakasuji
    • Journal Title

      Inorg.Chem 44

      Pages: 8197-8199

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Magnetic Ordering In A Genuine Organic Crystal With Triangular Antiferromagnetic Spin Units2005

    • Author(s)
      K.Takeda, Y.Yoshida, Y.Inanaga, T.Kawae, D.Shiomi, T.Ise, M.Kozaki, K.Okada, K.Sato, T.Takui
    • Journal Title

      Phys.Rev.B 72

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Syntheses, Crystal Structures, And Magnetic Properties Of Nitronyl Nitroxide Triradicals Composed of Ground-State Singlet Biradicals And Monoradicals : Molecular Spin Clusters In The Crystal2005

    • Author(s)
      T.Ise, D.Shiomi, K.Sato, T.Taku
    • Journal Title

      Chem.Materials 17

      Pages: 4486-4492

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Theoretical Study On Spin Alignments In Ferromagnetic Heterospin Chains With Competing Exchange Interactions : A Generalized Ferrimagnetic System Containing Organic Biradicals In The Singlet Ground State2005

    • Author(s)
      K.Maekawa, D.Shiomi, T.Ise, K.Sato, T.Takui
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 9299-9304

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Magnetic Phase Transition In A Heteromolecular Hydrogen-Bonded Complex Of Nitronylnitroxide Radicals2005

    • Author(s)
      K.Hayakawa, D.Shiomi, T.Ise, K.Sato, T.Takui
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 9195-9197

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Hydrogen-Bonded Networks In Organic Conductors : Crystal Structures And Electronic Properties Of Tetracyanoquinodimethane With 4, 4'-Biinidazolium Having Multiprotonated States2005

    • Author(s)
      Y.Morita, T.Murata, K.Fukui, S.Yamada, K.Sato, D.Shiomi, T.Takui, H.Kitagawa, H.Yamochi, G.Saito, K.Nakasuji
    • Journal Title

      J.Org.Chem. 70

      Pages: 2739-2744

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Exchange Interaction In Covalently Bonded Biradical-Monoradical Composite Molecules2005

    • Author(s)
      K.Maekawa, D.Shiomi, T.Ise, K.Sato, T.Takui
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 3303-3309

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis, intermolecular interaction, and semiconductive behavior of a delocalized singlet biradical hydrocarbon2005

    • Author(s)
      T.Kubo T, A.Shimizu, M.Sakamoto, M.Uruichi, K.Yakushi, M.Nakano, D.Shiomi, K.K.Sato, T.Takui, Y Morita, K.Nakasuji
    • Journal Title

      Angew.Chem.Int.Ed. 44

      Pages: 6564-6568

    • Related Report
      2005 Annual Research Report
  • [Journal Article] An Ab Initio MO Analysis for Electronic Excited States of High-Spin Quintet Phenylene-1,3-dinitrene2005

    • Author(s)
      K.Sugisaki, K.Toyota, K.Sato, D.Shiomi, T.Takui
    • Journal Title

      Angew.Chem.Int Ed. 45

      Pages: 2257-2260

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Theoretical Study on Spin Alignments in Ferromagnetic Heterospin Chains with Competing Exchange Interactions : A Generalized Ferrimagnetic System Containing Ground-State Singlet Biradicals2005

    • Author(s)
      K.Maekawa et al.
    • Journal Title

      J.Phys.Chem.B (In press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Exchange Interaction in Covalently-Bonded Biradical-Monoradical Composite Molecules2005

    • Author(s)
      K.Maekawa et al.
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 3303-3309

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Pulsed ENDOR-Based Quantum Information Science2005

    • Author(s)
      R.Rahimi et al.
    • Journal Title

      Proc. of The First Asia Pacific Conference on Quantum Information Science 1(In press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Cytosine-substituted nitronylnitroxide radical : A key component for bio-inspired molecule-based magnetics2004

    • Author(s)
      D.Shiomi et al.
    • Journal Title

      J. Phys. Chem. B 108

      Pages: 16606-16608

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Cytosine-substituted nitronylnitroxide radical : A key component for bio-inspired molecule-based magnetics2004

    • Author(s)
      D.Shiomi, * M.Nozaki, T.Ise, K.Sato, T.Takui
    • Journal Title

      J. Phys. Chem. B 108

      Pages: 16606-16608

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Cytosine-Substituted Nitronylnitroxide Radical : A Key Component for Bio-Inspired Molecule-Based Magnetics2004

    • Author(s)
      D.Shiomi et al.
    • Journal Title

      J.Phys.Chem.B 108

      Pages: 16606-16608

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Stable Iminonitroxide Biradical in the Triplet Ground State2004

    • Author(s)
      K.Hayakawa et al.
    • Journal Title

      Chem.Lett. 33

      Pages: 1494-1495

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Multifrequency EPR Study of Metallofullerenes : Eu@C82 and Eu@C742004

    • Author(s)
      H.Matsuoka et al.
    • Journal Title

      J.Phys.Chem.B 108

      Pages: 13972-13976

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A Stable Radical-Substituted Radical Cation with Strongly Ferromagnetic Interaction : Nitronyl Nitroxide-Substituted 5,10-Diphenyl-5,10-dihydrophenazine Radical Cation2004

    • Author(s)
      S.Hhaoka et al.
    • Journal Title

      J.Am.Chem.Soc. 126

      Pages: 58-59

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A Purely Organic Molecular Metal Based on a Hydrogen-Bonded Charge-Transfer Complex : Crystal Structure and Electronic Properties of TTF-Imidazole-p-Chloranil2004

    • Author(s)
      T.Murata et al.
    • Journal Title

      Angew.Chem.Int.Ed.Eng. 43

      Pages: 6343-6346

    • Related Report
      2004 Annual Research Report
  • [Journal Article] The First Metal Complexes of 4,4'-Biimidazole and 4,4'-Biimidazolate with Hydrogen-bonding Networks on the Cu(II) Complexes : 1-D Structures by N-H X H-N Hydrogen-Bonding2004

    • Author(s)
      Y.Morita et al.
    • Journal Title

      Chem.Lett. 33

      Pages: 188-189

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Organic High-Spin Systems : Synthesis, Electrochemical and ETSF Studies of a Series of Tetraaryl-meta-Phenylenediamines2004

    • Author(s)
      M.Yano et al.
    • Journal Title

      J.Phys.Chem.Solids 65

      Pages: 733-736

    • Related Report
      2004 Annual Research Report
  • [Journal Article] The First Bowl-Shaped Stable Neutral Radical with a Corannulene System : Synthesis and Characterization of the Electronic Structure2004

    • Author(s)
      Y.Morita et al.
    • Journal Title

      Org.Lett. 6

      Pages: 1397-1400

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Quintet Bis(carbene) from Triplet Diarylcarbenes Introduced at the 1,8-Position of Anthracene2004

    • Author(s)
      Y.Ohtsuka et al.
    • Journal Title

      Org.Lett. 6

      Pages: 847-850

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Unpreccedented Sequential Deprotonation of Ruthenium-Aqua Framework Affording Ruthenium-Oxo-Dithiolene Complex2004

    • Author(s)
      H.Sugimoto et al.
    • Journal Title

      Chem.Lett. 33

      Pages: 1082-1083

    • Related Report
      2004 Annual Research Report
  • [Journal Article] High Spin Chemistry Underlying Organic Molecular Magnetism - Topological Symmetry Rule as the First Principle of Spin Alignment in Organic Open-Shell Systems of pi-Conjugation and Their Ions2004

    • Author(s)
      K.Itoh et al.
    • Journal Title

      Prop. of Japan Academy Ser.B 80

      Pages: 29-40

    • Related Report
      2004 Annual Research Report
  • [Book] 実験化学講座(第5版)第8巻「NMR・ESR」(日本化学会編)2006

    • Author(s)
      T.Takui et al.
    • Publisher
      丸善出版
    • Related Report
      2006 Annual Research Report
  • [Book] Modern Magnetic Resonance2006

    • Author(s)
      R.Rahimi et al.
    • Publisher
      Springer-Verlag
    • Related Report
      2006 Annual Research Report
  • [Book] Quantum Information Science2005

    • Author(s)
      R.Rahimi et al.
    • Publisher
      World Scientific Publishing Co.
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Handbook of Modern Magnetic Resonance2005

    • Author(s)
      R.Rahimi et al.
    • Total Pages
      750
    • Publisher
      Kluwer Academic Publisher
    • Related Report
      2004 Annual Research Report
  • [Book] ナノ・IT時代の分子機能材料と素子開発2004

    • Author(s)
      工位 武治 他
    • Total Pages
      808
    • Publisher
      NTS出版
    • Related Report
      2004 Annual Research Report
  • [Patent(Industrial Property Rights)] 分子結晶性二次電池2006

    • Inventor(s)
      森田 靖, 工位武治, 佐藤正春
    • Industrial Property Rights Holder
      国立大学法人大阪大学, 工位武治, 日本電気株式会社
    • Industrial Property Number
      2006-047614
    • Filing Date
      2006-02-24
    • Related Report
      2005 Annual Research Report
  • [Publications] H.Matsuoka et al.: "Pseudo-octahedral high-spin Co(II) complexes with orbitally degenerate ground states as studied by SQUID and ESR spectroscopy"Synthetic Metals. 137. 1213-1214 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "Synthesis and spin structure of 8-(p-halophenyl)-6-oxophenalenoxyl derivative"Synthetic Metals. 137. 1217-1218 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] D.Shiomi et al.: "Hyperfine Structure of ESR Spectra as a Probe for Heisenberg Exchange Couplings in Nitroxide Triradicals Serving as Building Blocks for Molecule-Based Ferrimagnets"App.Magn.Reson.. 23. 495-506 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Matsuoka et al.: "2-D Electron Spin Transient Nutation Spectroscopy of Lanthanoid Ion Eu^<2+>(^8S_<1/2>) in a CaF_2 Single Crystal Electron Spin Resonance Spectroscopy : Transition Moment Spectroscopy"App.Magn.Reson.. 23. 517-538 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] S.Hiraoka et al.: "A Stable Radical-Substituted Radical Cation with Strongly Ferromagnetic Interaction : Nitronyl Nitroxide-Substituted 5,10-Diphenyl-5,10-dihydrophenazine Radical Cation"J.Am.Chem.Soc.. 126. 58-59 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "The First Metal Complexes of 4,4'-Biimidazole and 4,4'-Biimidazolate with Hydrogen-Bonding Networks on the Cu(II) Complexes"Chem.Lett.. 33. 188-189 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Matsuoka et al.: "Importance of fourth-order zero-field splitting terms in random-orientation EPR spectra of Eu(II)-doped strontium aluminate"J.Chem.Phys.. 107. 11539-11546 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "A novel organic neutral radical system : topological effects in oxophenalenoxyls"Polyhedron. 22. 2205-2208 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "Redox-based spin diversity : a reversible topological spin switching in oxophenalenoxyl systems"Polyhedron. 22. 2209-2213 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "Electronic-spin and columnar crystal structures of stable 2,5,8-tri-tert-butyl-1,3-diazaphenalenyl radical"Polyhedron. 22. 2199-2204 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "Syntheses and spin structures of 1,6-dithiapyrene derivatives having imino nitroxide or oxoverdazyl moiety"Polyhedron. 22. 2219-2225 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "Topological Symmetry Control in Spin Density Distribution : Spin Chemistry of Phenalenyl-Based Neutral Monoradical Systems"Organic Letters. 5. 3289-3291 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Okada et al.: "Preparation and Magnetic Properties on Mn(hfac)2-Complexes of 2-(5-Pyrimidinyl)- and 2-(3-Pyridyl)-Substituted Nitronyl Nitroxides"Inorg.Chem.. 42. 3221-3228 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Sato et al.: "A cw/pulsed ESR study of a calix [4] arene biradical with two nitroxides"Synthetic Metals. 137. 1197-1198 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] D.Shiomi et al.: "Mechanism for spin alignments in organic molecule-based ferrimagnetics"Synthetic Metals. 137. 1155-1156 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et ai.: "Generation and properties of 2,5,8-tri-tert-butyl-6-oxo-7,9-diazaphenalenoxyl"Synthetic Metals. 137. 1209-1210 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "A synthetic study of a homospin diradical based on 6-oxophenalenoxyl"Synthetic Metals. 137. 1207-1208 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Morita et al.: "Heterospin diradical with 6-oxophenalenoxyl and nitronyl nitroxide"Synthetic Metals. 137. 1211-1212 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Takui et al.: "ナノ・IT時代の分子機能材料と素子開発(第1編第7章第2節,実験-分子性・有機磁性材料の精密分子設計・合成とスピンテクノロジー)"NTS. 29 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Takui et al.: "EPR of Free Radicals in Solids Trends in Methods and Applications (Chapter 11, MOLECULE-BASED EXCHANGE-COUPLED HIGH-SPIN CLUSTERS)"Kluwer. 84 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2018-03-28  

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