Yugo　OSHIMA
Senior Research Scientist		  


March 1998 Bachelor of Physics, Department of Physics, Kobe University
March 2000 Master of Physics, Graduate School of Science and Technology, Kobe University
Master thesis "Cyclotron Resonance Study of BEDT-TTF organic conductors"
March 2003 Ph.D.in Physics, Graduate School of Science and Technology, Kobe University
Doctor thesis "Fermi Surface Study of Organic Conductors by Magnetooptical Measurements"


2003 Technical Assistant, Faculty of Science, Kobe University
2003-2004 Postdoctoral Research Associate, National High Magnetic Field Laboratory(USA)
2004-2007 Research Associate,Institute for Materials Research,Tohoku University
2007-2009 Assistant Professor,Institute for Materials Research,Tohoku University
2009 to 2012 Research Scientist, Condensed Molecular Materials Laboratory, RIKEN
2012 to date Senior Research Scientist, Condensed Molecular Materials Laboratory, RIKEN
2015 to date Visiting Professor, Hokkaido University
→ESR Laboratory, Hokkaido University


- Magnetoresistive properties of a single wall nanotube
- ESR Study of the π-d correlated organic conductors
- Magnetization study of the single-chain magnet and single-molecule magnet
- Fermi Surface study of Organic Conductors by Magnetooptical Measurements



  1. T. Kihara, H. Nojiri, Y. Narumi, Y. Oshima, K. Kindo, C. Heesing, J. Schnack, and A. Mueller
    Evidence of Low-Energy Singlet Excited States in the Spin-1/2 Polyhedral Clusters {Mo72V30} and {W72V30} with Strongly Frustrated Kagome Networks
    Phys. Rev. B 99, 064430 (2019).    New!

  2. D. Zhang, W. Choi, Y. Oshima, U, Wiedwald, S.-H. Cho, H.-P Lin, Y.K. Li, Y. Ito, and K. Sugioka
    Magnetic Fe@FeOx, Fe@C and α-Fe2O3 Single-Crystal Nanoblends Synthesized by Femtosecond Laser Ablation of Fe in Acetone.
    Nanomaterials, 8, 631 (2018).    New!

  3. T. Lee, Y. Oshima, H. B. Cui, and R. Kato
    Detailed X-band Studies of the π-d Molecular Conductor λ-(BETS)2FeCl4: Observation of Anomalous Angular Dependence of the g-value
    J. Phys. Soc. Jpn. 87, 114702/1-8 (2018).

  4. R. Shrestha, R. Shrestha, X. Y. Qin, T. F. Kuo, Y. Oshima, S. Iwatani, R. Teraoka, K. Fujii, M. Hara, M. Li, A. Takahashi-Nakaguchi, H. Chibana, J. Lu, M. Cai, S. Kajiwara, and S. Kojima
    Fungus-Derived Hydroxyl Radicals Kill Hepatic Cells by Enhancing Nuclear Transglutaminase
    Scientific Reports 7, 4746 (2017).

  5. Y. Oshima, H. B. Cui, and R. Kato
    Antiferromagnetic Insulating Ground State of Molecular π-d System λ-(BETS)2FeCl4 (BETS = Bis(ethylenedithio)tetraselenafulvalene): A Theoretical and Experimental Review
    Magnetochemistry, 3(1), 10/1-16, (2017).

  6. X. Jin, H. Oguro, Y. Oshima, T. Matsuda, and H. Maeda
    Development of a REBa2Cu3O7─δ Multi-Core Superconductor with "inner split" Technology
    Supercond. Sci. Technol., 29, 045006/1-8 (2016).

  7. T. Ishikawa, S. A. Hayes, S. Keskin, G. Corthey, M. Hada, K. Pichugin, A. Marx, J. Hirscht, K. Shionuma, K. Onda, Y. Okimoto, S. Koshihara, T. Yamamoto, H. B. Cui, M. Nomura, Y. Oshima, M. A. Jawad, R. Kato, and R. J. D. Miller
    Direct Observation of Collective Modes Coupled to Molecular Orbital-Driven Charge Transfer
    Science, 350(6267), 1501-1505 (2015).

  8. Y. Yanagisawa, Y. Xu, S. Iguchi, M. Hamada, S. Matsumoto, G. Nishijima, H. Nakagome, T. Takao, H. Suematsu, Y. Oshima, X. Jin, M. Takahashi, and H. Maeda
    Combination of High Hoop Stress Tolerance and a Small Screening Current-Induced Field for an Advanced Bi-2223 Conductor Coil at 4.2 K in an External Field
    Supercond. Sci. Technol., 28, 125005/1-10 (2015).

  9. T. Kusamoto, H. M. Yamamoto, N. Tajima, Y. Oshima, S. Yamashita, and R. Kato
    Bilayer Mott System with Cation…Anion Supramolecular Interactions Based on a Nickel Dithiolene Anion Radical: Coexistence of Ferro- and Antiferromagnetic Anion Layers and Large Negative Magnetoresistance
    Inorg. Chem., 52(9), 4759-4761 (2013).

  10. Y. Kasahara, Y. Oshima, J. Falson, Y. Kozuka, A. Tsukazaki, M. Kawasaki, and Y. Iwasa
    Correlation-Enhanced Effective Mass of Two-Dimensional Electrons in MgxZn1-xO/ZnO Heterostructures
    Phys. Rev. Lett., 109, 246401/1-246401/5 (2012).

  11. T. Kusamoto, H. M. Yamamoto, N. Tajima, Y. Oshima, S. Yamashita, and R. Kato
    Bilayer Mott System Based on Ni(dmit)2 (dmit = 1,3-dithiole-2-thione-4,5-dithiolate) Anion Radicals: Two Isostructural Salts Exhibit Contrasting Magnetic Behavior
    Inorg. Chem., 51(21), 11645-11654 (2012).

  12. D. Watanabe, M. Yamashita, S. Tonegawa, Y. Oshima, H. M. Yamamoto, R. Kato, I. Sheikin, K. Behnia, T. Terashima, S. Uji, T. Shibauchi, and Y. Matsuda
    Novel Pauli-Paramagnetic Quantum Phase in a Mott Insulator
    Nature Communications, 3, 1090/1-1090/6 (2012).

  13. Y. Oshima, H. Nojiri, S. Uji, J. S. Brooks, T. Tokumoto, H..B Cui, R. Kato, A. Kobayashi, and H. Kobayashi
    Breakdown of the Field-Induced Superconductivity by Dynamical Spin Reversal
    Phys. Rev. B, 86, 024525/1-024525/7 (2012).

  14. Y. Oshima, H. Nojiri, J. Schnack, P. Kogerler, and M. Luban
    Determination of Exchange Energies in the Sawtooth Spin Ring {Mo75V20} by ESR
    Phys. Rev. B, 85, 024413/1-024413/5 (2012).

  15. N. B. Ivanov, J. Schnack, R. Schnalle, J. Richter, P. Kogerler, G. N. Newton, L. Cronin, Y. Oshima, and H. Nojiri
    Heat Capacity Reveals the Physics of a Frustrated Spin Tube
    Phys. Rev. Lett., 105, 037206/1- 037206/4 (2010).

  16. K. Yanagi, H. Udoguchi, S. Sagitani, Y. Oshima, T. Takenobu, H. Kataura, T. Ishida, K. Matsuda, and Y. Maniwa
    Transport Mechanisms in Metallic and Semiconducting Single-Wall Carbon Nanotube Networks
    ACS Nano, 4(7), 4027-4032 (2010).

  17. T. Zenmoto, Y. Oshima, H. Nojiri, S. H. Lee, and M. Kofu
    High Magnetic Field Micro-Calorimeter and Application for BE-Condensation of Cr5+ Dimer System
    J. Low Temp. Phys., 159, 118-121 (2010).

  18. Y. Oshima, T. Takenobu, K. Yanagi, Y. Miyata, H. Kataura, K. Hata, Y. Iwasa, and H. Nojiri
    Intrinsic Magnetoresistance of Single-Walled Carbon Nanotubes Probed by a Noncontact Method
    Phys. Rev. Lett., 104(1), 016803/1-016803/4 (2010).

  19. H. Ohta, M. Kimata, and Y. Oshima
    Magneto-Optical Studies of Low-Dimensional Organic Conductors
    Sci. Technol. Adv. Mater., 10(2), 024310/1-024310/13 (2009).

  20. M. Kofu, H. Ueda, H. Nojiri, Y. Oshima, T. Zenmoto, K. C. Rule, S. Gerischer, B. Lake, C. D. Batista, Y. Ueda, and S.-H. Lee
    Magnetic-Field Induced Phase Transitions in a Weakly Coupled S = 1/2 Quantum Spin Dimer System Ba3Cr2O8
    Phys. Rev. Lett., 102(17), 177204-177207 (2009).

  21. Y. Oshima, H. Nojiri, K. Fukaya, and T. Yamase
    1/3 Magnetization Anomaly in Triangular Spin Prism
    J. Phys. Soc. Jpn., 77, 044706/1-044706/6 (2009).

  22. T. Tokumoto, J. S. Brooks, Y. Oshima, E. S. Choi, L. C. Brunel, T. Kaihatsu, J. Yamada, and J. van Tol
    Antiferromagnetic d-Electron Exchange via a Spin-Singlet pi-Electron Ground State in an Organic Conductor
    Phys. Rev. Lett., 100, 147602-147605 (2008).

  23. S. Yamashita, Y. Nakazawa, M. Oguni, Y. Oshima, H. Nojiri, Y. Shimizu, K. Miyagawa, and K. Kanoda
    Thermodynamic Properties of a Spin-1/2 Spin-Liquid State in a κ-Type Organic Salt
    Nature Phys., 4, 459-462 (2008).

  24. M. Kimata, Y. Oshima, H. Ohta, K. Koyama, M. Motokawa, H. M. Yamamoto, and R. Kato
    Low-Temperature Fermi Surface of the Organic Conductor β"-(BEDT-TTF)(TCNQ)1-x(F1-TCNQ)x (x=0,0.05) from Magnetooptical Measurements
    Phys. Rev. B, 75, 045126-045134 (2007).

  25. H. Hiraga, H. Miyasaka, K. Nakata, T. Kajiwara, S. Takaishi, Y. Oshima, H. Nojiri, and M. Yamashita
    Hybrid Molecular Material Exhibiting Single-Molecule Magnet Behavior and Molecular Conductivity
    Inorg. Chem., 46, 9661-9671 (2007).

  26. Y. Oshima, H. Nojiri, K. Asakura, T. Sakai, M. Yamashita, and H. Miyasaka
    Collective Magnetic Excitation in a Single-Chain Magnet by Electron Spin Resonance Measurements
    Phys. Rev. B, 73, 214435-214439 (2006).

  27. M. Kimata, Y. Oshima, K. Koyama, H. Ohta, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Detailed Fermi Surface Topology of the Quasi-One-Dimensional Conductor (DMET)2I3
    J. Low Temp. Phys., 142, 523-526 (2006).

  28. Y. Oshima, T. Tokumoto, J. S. Brooks, H. Akutsu, and J. Yamada
    Electron Spin Resonance Study of the Organic Conductor β-(BDA-TTP)2FeCl4
    J. Low Temp. Phys., 142, 555-558 (2006).

  29. T. Yamase, K. Fukaya, H. Nojiri, and Y. Oshima
    Ferromagnetic Exchange Interactions for Cu612+ and Mn612+ Hexagons Sandwiched by Two B-α-[XW9O33]9- (X=AsIII and SbIII) Ligands in D3d-Symmetric Polyoxotungstates
    Inorg. Chem., 45, 7698-7704 (2006).

  30. Y. Oshima, H. Nojiri, K. Fukaya, and T. Yamase
    Magnetic Properties of the Ferromagnetic Ring-Shaped Single-Molecule Magnet Cu6
    J. Phys: Conf. series, 51, 195-198 (2006).

  31. J. S. Brooks, D. Graf, Y. Oshima, E. S. Choi, K. Murata, T. Konoike, and G. Papavassiliou
    Magnetic, Thermoelectric, and Pressure Studies of the Magnetic Field-Induced Metal to Insulator Transition in Tau-Phase Organic Conductors
    Synth. Met., 152, 441-444 (2005).

  32. Y. Oshima, E. Jobiliong, J. S. Brooks, S. A. Zvyagin, J. Krzystek, H. Tanaka, A. Kobayashi, H. Cui, and H. Kobayashi
    EMR Measurements of Field-Induced Superconductor λ-(BETS)2FexGa1-xCl4
    Synth. Met., 153, 365-368 (2005).

  33. M. Kimata, Y. Oshima, K. Koyama, H. Ohta, M. Motokawa, H. M. Yamamoto, and R. Kato
    Fermi Surface Study of β"-(BEDT-TTF)(TCNQ) by Magnetooptical Measurements
    Synth. Met., 153, 369-372 (2005).

  34. M. Kimata, K. Koyama, H. Ohta, Y. Oshima, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Development and Application of Magnetooptical Measurement System Equipped with a Rotational Resonant Cavity in the Millimeter-Wave Region
    Jpn. J. Appl. Phys., 44, 4930-4934 (2005).

  35. H. Ohta, M. Kimata, K. Koyama, Y. Oshima, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Magneto-Optical Measurement of Organic Conductor Using Rotational Cavity System
    Int. J. Infrared Milli., 26, 1525-1529 (2005).

  36. T. Tokumoto, E. Jobiliong, E. S. Choi, Y. Oshima, and J. S. Brooks
    Electric and Thermoelectric Transport Probes of Metal-Insulator and Two-Band Magnetotransport Behavior in Graphite
    Solid State Commun., 129, 599-604 (2004).

  37. Y. Oshima, M. Kimata, K. Kishigi, H. Ohta, K. Koyama, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Observation of High-Order Quasi-One-Dimensional Periodic Orbit Resonance in (DMET)2I3 and its Fermi Surface
    Physica B, 346-347, 387-391 (2004).

  38. M. Kimata, Y. Oshima, H. Ohta, K. Koyama, M. Motokawa, H. M. Yamamoto, and R. Kato
    Magnetooptical Measurements of β''-(BEDT-TTF)(TCNQ)
    Physica B, 346-347, 382-386 (2004).

  39. E. Jobiliong, Y. Oshima, J. S. Brooks, and T. E. Albrecht-Schmitt
    Magnetism and Electron Spin Resonance in Single Crystalline β-AgNpO2(SeO3)
    Solid State Commun., 132, 337-342 (2004).

  40. M. Kimata, H. Ohta, K. Koyama, Y. Oshima, M. Motokawa, H. M. Yamamoto, and R. Kato
    Development of the High Field Magnetooptical Measurement System with a Rotational Cavity for the Study of Organic Conductors
    Int. J. Mod. Phys. B, 18(27-29), 3803-3806 (2004).

  41. S. V. Demishev, A. V. Semeno, N. E. Sluchanko, N. A. Samarin, A. A. Pronin, Y. Inagaki, S. Okubo, H. Ohta, Y. Oshima, and L. I. Leonyuk
    Microwave EPR Spectroscopy of Cobalt-Doped Germanium Cuprate
    Phys. Solid State, 46, 2238-2248 (2004).

  42. Y. Oshima, H. Ohta, H. M. Yamamoto, R. Kato, K. Koyama, and M. Motokawa
    Magnetooptical Measurements of BEDT-TTF Salts Containing Supramolecular Assemblies
    Synth. Met., 135-136, 531-532 (2003).

  43. H. Ohta, Y. Oshima, Y. Inagaki, S. Okubo, M. Kimata, K. Koyama, M. Motokawa, and T. Mori
    Magneto-Optical Measurements of β-(BEDT-TTF)2AuI2
    Synth. Met., 135-136, 527-528 (2003).

  44. Y. Oshima, H. Ohta, K. Koyama, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Magnetooptical Measurements of Quasi-One-Dimensional Conductor (DMET)2I3
    Synth. Met., 135-136, 531-532 (2003).

  45. N. Spitsina, S. Demishev, H. Ohta, S. Okubo, Y. Oshima, and L. Weckhuysen
    Magnetic Properties of the Fullerenne Organic Compounds in Strong Magnetic Field
    Polyhedron, 22, 2009-2012 (2003).

  46. S. V. Demishev, Y. Inagaki, M. M. Markina, H. Ohta, S. Okubo, Y. Oshima, A. A. Pronin, N. E. Sluchanko, N. A. Samarin, and V. V. Glushkov
    Quantum Critical Point in CuGeO3 Doped with Magnetic Impurities
    Physica B, 329-333, 715-716 (2003).

  47. Y. Oshima, H. Ohta, K. Koyama, M. Motokawa, H. M. Yamamoto, R. Kato, M. Tamura, Y. Nishio, and K. Kajita
    Fermi Surface Study of Quasi-Two-Dimensional Organic Conductors by Magnetooptical Measurements
    J. Phys. Soc. Jpn., 72, 143-148 (2003).

  48. S. V. Demishev, Y. Inagaki, H. Ohta, S. Okubo, Y. Oshima, A. A. Pronin, N. A. Samarin, A. V. Semeno, and N. E. Sluchanko
    Anomalous Temperature Dependence of the ESR Linewidth in CuGeO3 Doped with Magnetic Impurities and the Universal Relations in the Oshikawa-Affleck Theory
    Europhys. Lett., 63, 446-452 (2003).

  49. Y. Oshima, M. Kimata, K. Kishigi, H. Ohta, K. Koyama, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Fermi Surface Study of Quasi-One-Dimensional Metals Using Magneto-Optical Techniques
    Phys. Rev. B, 68, 054526-054530 (2003).

  50. Y. Oshima, H. Ohta, H. M. Yamamoto, and R. Kato
    ESR Studies of BEDT-TTF Organic Conductors Containing Supramolecular Assemblies
    EPR in the 21st century(Elsevier Science B.V., 312-315 (2002).

  51. S. V. Demishev, R. V. Bunting, H. Ohta, S. Okubo, Y. Oshima, and N. E. Sluchanko
    EPR Evidence of Onset of the Quantum Critical Point in CuGeO3:Fe
    EPR in the 21st century(Elsevier Science B.V., 741-746 (2002).

  52. Y. Oshima, H. Ohta, K. Koyama, M. Motokawa, H. M. Yamamoto, and R. Kato
    Observation of High Order Harmonic Resonances in Magneto-Optical Measurements of (BEDT-TTF)2Br(DIA)
    J. Phys. Soc. Jpn., 71, 1031-1034 (2002).

  53. S. V. Demishev, N. E. Sluchanko, L. Weckhuysen, V. V. Moshchalkov, H. Ohta, S. Okubo, Y. Oshima, and N. G. Spitsina
    Magnetism of C60-Based Molecular Complexes: High Field Magnetisation and Magneto-Optical Study
    Physics of the Solid State, 44(3), 441-443 (2002).

  54. Y. Oshima, H. Ohta, S. Okubo, K. Koyama, M. Motokawa, M. Tamura, Y. Nishio, and K. Kajita
    High-Field Magnetooptical Measurements of BEDT-TTF Salts
    Physica B, 294-295, 431-434 (2001).

  55. H. Ohta, S. Okubo, Y. Oshima, T. Sakurai, M. Saruhashi, Y. Uwatoko, K. Koyama, M. Motokawa, H. M. Yamamoto, and R. Kato
    High Field ESR and Magneto-Optical Measurements in Millimeter and Submillimeter Wave Regions
    Proceedings of IRMMW, 4-27, 257-262 (2001).

  56. H. Ohta, Y. Oshima, T. Sakurai, S. Okubo, T. Tanaka, K. Koyama, M. Motokawa, H. Kikuchi, H. Nagasawa, and J. P. Boucher
    Observation of Direct Transition in S=1/2 Quantum Spin System Cu2(C5N12N2)2Cl4 by High Field ESR
    J. Magnetism and Magnetic Materials, 226-230, 439-440 (2001).

  57. Y. Oshima, H. Ohta, S. Okubo, K. Koyama, M. Motokawa, M. Tamura, Y. Nishio, and K. Kajita
    Fermi Surface Study of θ-(BEDT-TTF)2I3 by Cyclotron Resonance Measurements
    Synth. Met., 120, 853-854 (2000).

  58. Y. Oshima, N. Nakagawa, K. Akioka, H. Ohta, S. Okubo, M. Tamura, Y. Nishio, and K. Kajita
    Cyclotron Resonance Study of θ-(BEDT-TTF)2I3
    Synth. Met., 103, 1919-1920 (1999).

  59. H. Ohta, Y. Oshima, N. Nakagawa, K. Akioka, S. Okubo, and K. Kanoda
    Circularly Polarized Cyclotron Resonance Measurement System and its Application to BEDT-TTF Salts
    Synth. Met., 103, 1913 (1999).



  1. Magnetic Resonance in Highly Frustrated Magnetic Systems (HFMR 2010) @Kranjska Gora, Slovenia, 2010.2.1-4
    Y. Oshima, H. Nojiri, S. Yoshii, P. Koegereler, M. Luban, J. Schnack, and A. Mueller
    High-Frequency ESR Studies on Frustrated Molecular Systems - Application to Keplerates

  2. Molecular Photoscience Research Center International Workshop Electron Magnetic Resonance of Strongly Correlated Spin Systems(EMRSCS2009), @Kobe, 2009.11.8-9
    Y. Oshima, H. Nojiri, T. Tokumoto, J. S. Brooks, S. Uji, R. Kato, A. Kobayashi, H. Cui, and H. Kobayashi
    Electron Spin Resonance in the Field-Induced Superconducting Phase

  3. The 8th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM2009), @Hokkaido, 2009.9.12-17
    Y. Oshima, H. Nojiri, T. Tokumoto, J. S. Brooks, R. Kato, A. Kobayashi, H. Cui, and H. Kobayashi
    Partial Brealdown of the Field-Induced Superconductivity by Dynamical Spin Reversal

  4. The 9th International Conference on Research in High Magnetic Fields (RHMF2009) @Dresden, Germany, 2009.7.22-25
    Y. Oshima, H. Nojiri, T. Tokumoto, J. S. Brooks, R. Kato, H. Cui, A. Kobayashi, and H. Kobayashi
    Electron Spin Resonance in the Field-Induced Superconducting State

  5. The 10th International Conference on the Science and Application of Nanotubes (NT09), @Beijing, China, 2009.6.21-26
    Y. Oshima, T. Takenobu, Y. Iwasa, H. Nojiri,K. Yanagi, Y. Miyata, and H. Kataura
    Magnetotransport Properties of Metallic/Semiconducting Single-Walled Nanotubes

  6. The 5th Japan-Korea Symposium on Carbon Nanotube (JK5) @Busan, Korea, 2008.11
    Y. Oshima, T. Takenobu, K. Yanagi, Y. Miyata, H. Kataura, K. Hata, Y. Iwasa, and H. Nojiri
    Intrinsic Magnetoresistance of Single-Walled Nanotubes Probed by Non-Contacting Method

  7. Russian-Japanese Young Scientist Seminar on Nano-Material and Nano-Science @Moscow, Russia, 2008.10
    Y. Oshima and H. Nojiri
    Intrinsic Magnetoresistance of Carbon Nanotubes Probed by Non-Contacting Method

  8. G-COE International Symposium on Perspectives in Inorganic-Organic Hybrid Materials @Touhoku Univaersity, 2008.8
    Dynamical Spin Properties of Molecular Magnets

  9. Asian-Pacific EPR/ESR Symposium (APES08) @Cairns, Australia, 2008.7
    Y. Oshima, H. Nojiri, S. Yoshii, P. Kögerler, M. Luban, A. Müller, J. Schnack, A. Okazawa, and T. Ishida
    High-Field ESR on Molecular-Based Nano-Magnets --- Application to Polyhedron Clusters and Rare-Earth Compounds

  10. Science and Application of Nanotubes: NT08 @Montpellier, France, 2008.6-7
    Y. Oshima, T. Takenobu, K. Yanagi, Y. Miyata, H. Kataura, K. Hata, Y. Iwasa, and H. Nojiri
    Magnetoresistance of the Single-Walled Nanotubes Observed by Contactless Method

  11. FNT Sympo34 @Nagoya, 2008.3
    Y. Oshima, H. Suzuki, Y. Iwasa, and H. Nojiri
    Magnetoresistance of the Metallic Nanotubes Observed by Contactless Method

  12. Research in High Magnetic Fields (RHMF2006) @Sendai, 2006.8
    Y. Oshima, H. Nojiri, K. Fukaya, and T. Yamase
    Magnetic Properties of the Ferromagnetic Ring-Shaped Single-Molecule Magnet Cu6

  13. 6th International Symposium on Crystalline Organic Metals, Superconductors, and Ferromagnets (ISCOM2005) @Keywest, USA, 2005.9
    Y. Oshima, T. Tokumoto, J. S. Brooks, H. Akutsu, and J. Yamada
    Electron Spin Resonance Study of the Organic Conductor β-(BDA-TTP)2FeCl4

  14. International Conference on Science and Technology of Synthetic Metals (ICSM2004) @Wollongong, Australia, 2004.6
    Y. Oshima, E. Jobiliong, J. S. Brooks, S. A. Zvyagin, J. Krzystek, H. Tanaka, A. Kobayashi, H. Cui, and H. Kobayashi
    EMR Measuremens of Field-Induced Superconductor λ-(BETS)2FexGa(1-x)Cl4

  15. 7th International Symposium on Research in High Magnetic Fields (RHMF 2003) @Toulouse, France, 2003.7
    Y. Oshima, M. Kimata, K. Kishigi, H. Ohta, K. Koyama, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Observation of High-Order Quasi-One-Dimentional Periodic Orbit Resonance in (DMET)2I3 and its Fermi Surface

  16. International Conference on Science and Technology of Synthetic Metals (ICSM2002) @Shanghai, China, 2002.6
    Y. Oshima, H. Ohta, K. Koyama, M. Motokawa, H. Nishikawa, K. Kikuchi, and I. Ikemoto
    Magnetooptical Measurements of Quasi-One-Dimensional Conductor (DMET)2I3

  17. The 3rd Asia-Pacific EPR/ESR Symposium (APES2001) @Kobe, 2001.10
    Y. Oshima, H. Ohta, H. M. Yamamoto, and R.Kato
    ESR Studies of BEDT-TTF Organic Conductors Containing Supramolecular Assemblies

  18. The 4th International Symposium on Crystalline Organic Metals, Superconductors and Ferromagnets (ISCOM2001) @Rusutsu, 2001.9
    Y. Oshima, H. Ohta, H. M. Yamamoto, R. Kato, K. Koyama, and M. Motokawa
    Magnetooptical Measurements of BEDT-TTF Salts Containing Supramolecular Assemblies

  19. 6th International Symposium on Research in High Magnetic Fields (RHMF2000) @Porto, Portugal, 2000.8
    Y. Oshima, H. Ohta, S. Okubo, K. Koyama, M. Motokawa, M. Tamura, Y. Nisho, and K. Kajita
    High-Field Magnetooptical Measurements of BEDT-TTF Salts

  20. International Conference on Science and Technology of Synthetic Metals (ICSM2000) @Badgastein, Austria, 2000.7
    Y. Oshima, H. Ohta, S. Okubo, K. Koyama, M. Motokawa, M. Tamura, Y. Nisho, and K. Kajita
    Fermi Surface Study of θ-(BEDT-TTF)2I3 by Cyclotron Resonance Measurements

  21. 22nd International Conference on Low Temperature Physics (LT22) @Helsinki, Finland, 1999.8
    Y. Oshima, H. Ohta, S. Okubo, and K. Kanoda
    ESR Measurements of Mott Insulator of κ-(BEDT-TTF d8)2Cu[N(CN)2]Br

  22. Eighth International Conference on Megagauss Magnetic Field Generation and Related Topics (Megagauss VIII) @Tallahassee, USA, 1998.10
    H. Ohta, Y. Oshima, S. Okubo, K. Akioka, and K. Kanoda
    Cyclotron Resonance Measurement of BEDT-TTF Salt under High Magnetic Field

  23. International Conference on Science and Technology of Synthetic Metals (ICSM98) @Montpellier, France, 1998.7
    Y. Oshima, N. Nakagawa, K. Akioka, H. Ohta, S. Okubo, M. Tamura, Y. Nishio, and K. Kajita
    Cyclotron Resonance Study of θ-(BEDT-TTF)2I3

  24. International Conference on Science and Technology of Synthetic Metals (ICSM98) @Montpellier, France, 1998.7
    H. Ohta, Y. Oshima, N. Nakagawa, K. Akioka, S. Okubo, and K. Kanoda
    Circularly Polarized Cyclotron Resonance Measurement System and its Application to BEDT-TTF Salts



  1. 2014 The Society of Electron Spin Science and Technology(SEST): Young Investigator Award

  2. 2008 The 116th Lecture Presentation in Institute for Materials Research,Tohoku University: Best Poster Award
    "Intrinsic Magnetotransport Properties Observation of Single-walled carbon nanotube by non-contact method"




CMM Member