report 2008

Contents

1. High Field High -T_c Superconductors

1-1 In-Plane Electrical Resistivity in Magnetic Fields and Stripe Correlations in La_2-xSr_xCuO₄ around x = 0.21

T. Adachi^A, S.M. Haidar^A, K. Fukumoto^A, M. Watanabe^A, H. Sato^A, Y. Koike^A,

K. Kudo^B, T. Nishizaki^B, T. Sasaki^B and N. Kobayashi^B

^A Graduate School of Engineering, Tohoku University

^B IMR, Tohoku University

1-2 Vortex State of Single Crystalline La_2-x-ySr_xCe_yCuO₄ Superconductors

H. Fujishiro^A, T. Naito^A, T. Konno^A, T. Nishizaki^B and N. Kobayashi^B

^A Faculty of Engineering, Iwate University

^B IMR, Tohoku University

1-3 Out-of-Plane Resistivity of Over Doped Bi-2212 under Various Magnetic Fields

K. Murata^A, H. Kushibiki^A, T. Watanabe^A, K. Kudo^B, T. Nishizaki^B,

K. Yamada^B, N. Kobayashi^B T. Noji^C and Y. Koike^C

^A Department of Advanced Physics, Hirosaki University

^B IMR, Tohoku University

^C Faculty of Engineering, Tohoku University

1-4 Current Transport Properties of RE123 Coated Conductor for High Magnetic Field Applications

M. Inoue^A, K. Higashikawa^A, R. Fuger^A, T. Kiss^A, S. Awaji^B, M. Namba^B, K. Watanabe^B,

H. Fukushima^C , A. Ibi^C, S. Miyata^C, Y. Yamada^C , T. Izumi^C and Y. Shiohara^C

^A Graduate School of ISEE, Kyushu University

^B IMR, Tohoku University

^C Superconductivity Research Laboratory, ISTEC

1-5 Mechanisms of the Flux Pinning in RE123 Superconductors with Precisely Controlled Chemical Composition

Y. Ishii^A, H. Ogino^A, J. Shimoyama^A and S. Awaji^B

^A University of Tokyo

^B IMR, Tohoku University

1-6 Transport Properties of Superconducting Films with Artificial Pinning Centers

M. Mukaida^A, H. Kai^A, M. Takamura^A, Y. Tanaka^A, M. Namba^B, S. Awaji^B and K. Watanabe^B

^A Materials Engineering, Kyushu University

^B IMR, Tohoku University

1-7 The Origin of Peak Effect in RE-Ba-Cu-O Superconducting Film with Artificial Pinning Center

Y. Yoshida^A, Y. Ichino^A, S. Funaki^A, T. Ozaki^A, S. Awaji^B and K. Watanabe^B

^A Faculty of Engineering, Nagoya University

^B IMR, Tohoku University

1-8 c-Axis Correlated Pinning Behavior in ErBa₂Cu₃O_y Films with BaZrO₃ Nanorods

M. Namba^A, S. Awaji^A, K. Watanabe^A, H. Kai^B, M. Mukaida^B and R. Kita^C

^A IMR, Tohoku University

^B Kyushu University

^C Shizuoka University

1-9 Optimization of Deposition Condition for HoBa₂Cu₃O_y Film

R. Ishihara, S. Awaji and K. Watanabe

IMR, Tohoku University

1-10 Transport Properties in Magnetic Fields of Superconductiong (Nd, Sm, Gd)-Ba-Cu-O Filaments Doped with Al

E. Ban^A, Y. Ikebe^A, G. Nishijima^B and K. Watanabe^B

^A Faculty of Science and Technology, Meijo University

^B IMR, Tohoku University

1-11 Effect of the Magnetic Fields on Microstructure and Critical Current Properties of the Bi-2223 Tapes

X.Y.Lu^A, K. Sugawara^A, K. Watanabe^B and T. Nojima^C

^A Faculty of Engineering and Resource Science, Akita University

^B IMR, Tohoku University

^C CLTS, Tohoku University

1-12 Fundamental Study on Butt Joint of Laminated BSCCO 2223 Cable with Self-Joint System

S. Ito^A, T. Sakashita^A, K. Moniwa^A, Y. Uchida^A, H.Hashizume^A and G. Nishijima^B

^A Faculty of Engineering, Tohoku University

^B IMR, Tohoku University

1-13 Stress/Strain Dependence of Critical Current in DI-BSCCO Tape

K. Kasaba^A, M. Sato^A, S. Hirouchi^A, Y. Yamada^B, G. Nishijima^C, S. Awaji^C and K. Watanabe^C

^A Faculty of Engineering, Iwate University

^B Sumitomo Electric Industries, Ltd.

^B IMR, Tohoku University

2. High Field Low-Tc Superconductors

Upper Critical Field of Iron Silicide Superconductor Lu₂Fe₃Si₅

Y. Nakajima^A, H. Hidaka^A, T. Tamegai^A, T. Nishizaki^B, T. Sasaki^B and N. Kobayashi^B

^A Department of Applied Physics, The University of Tokyo

^B IMR, Tohoku University

2-2 Improved Critical Current Property in MgB₂/Fe Tapes by Acetone Doping

D.L. Wang^A, Y.W. Ma^A, Z.S. Gao^A, X.P. Zhang^A, L. Wang^A, S. Awaji^B, G. Nishijima^B and K. Watanabe^B

^A Institue of Electrical Engineering, Chinese Academy of Sciences

^B IMR, Tohoku University

2-3 Pinning Properties of MgB₂ Thin Films on Ti Buffered Substrates by MBE Method

T. Fujiyoshi^A, K. Yonekura^A, A. Kugo^A, T. Sueyoshi^A, Y. Harada^B, M. Yoshizawa^C, T. Ikeda^C, S. Awaji^D and K. Watanabe^D

^A Faculty of Engineering, Kumamoto University

^B JST satellite Iwate

^C Faculty of Engineering, Iwate University

^D IMR, Tohoku University

2-4 Superconductivity of Ni-Nb-Zr-H Glassy Alloys

M. Fukuhara^A, H. Yoshida^A, K. Koyama^A and A. Inoue^B

^A IMR, Tohoku University

^B WPI, Tohoku University

2-5 Study on the Three-Dimensional Strain and the Superconducting Properties for Practical Nb₃Sn Superconducting Wires

H. Oguro^A, S. Awaji^A, G. Nishijima^A, K. Takahashi^A, K. Watanabe^A

S. Machiya^B, Y. Tsuchiya^C, H. Suzuki^D, K. Osamura^E and K. Katagiri^F

^A IMR, Tohoku University

^B Daido University

^C National Institute for Materials Science

^D Japan Atomic Energy Agency

^E Research Institute for Applied Sciences

^F Faculty of Engineering, Iwate University

2-6 Three-Dimensional Strain Dependence of the Critical Current for Nb₃Sn Superconducting Wires

G. Nishijima, K. Minegishi, H. Oguro, S. Awaji and K. Watanabe

IMR, Tohoku University

2-7 Neutron Irradiation Effect on Critical Current of Superconducting Wires

A. Nishimura^A, K. Seo^A, Y. Hishinuma^A, G. Nishijima^B and K. Watanabe^B

^A National Institute for Fusion Science

^B IMR, Tohoku University

2-8 Thermal Stability of RHQT-Processed Nb₃Al Wires under the Cryocooler-Cooled Condition

S. Murase^A, T. Kodan^A, N. Nanato^A, T. Takeuchi^B, A. Kikuchi^B, N. Banno^B

G. Nishijima^C and K. Watanabe^C

^A Okayama University

^B National Institute for Material Science

^C IMR, Tohoku University

3. Magnetism in High Fields

3-1 Study on Electron Spin Resonance and Ferromagnetic Resonance of Two-Dimensional Metallic Thin Films Using High Magnetic Fields

M. Mizuguchi, K. Oka, T. Kojima, S. Mitani and K. Takahashi

IMR, Tohoku University

3-2 BE-Condensation of Cr⁵⁺ Dimmer-Toward the Nuclear Spin Control Material

H. Nojiri^A, Y. Oshima^A, T. Zenmoto^A, S.H. Lee^B and M. Kofu^B

^A IMR, Tohoku University

^B Department of Physics, University of Virginia

3-3 Low-Temperature Heat Capacities of a Triangular System of Pd(dmit)₂ under Magnetic Fields

S. Yamashita^A, T. Yamamoto^A, Y. Nakazawa^A, Y. Oshima^B and H. Nojiri^B

^A Faculty of Science, Osaka University

^B IMR, Tohoku University

3-4 NMR Studies of Triplet Localization in the Quantum Spin System NH₄CuCl₃

T. Goto^A, A. Oosawa^A, H. Tanaka^B, T. Sasaki^C and N. Kobayashi^C

^A Faculty of Science and Technology, Sophia University

^B Faculty of Science, Tokyo Institute of Technology

^C IMR, Tohoku University

3-5 Bose-Einstein Condensation of Triplons in the One-Dimensional Bond-Alternating System Pb₂V₃O₉

T. Kawamata^A, N. Sugawara^B, M. Uesaka^B, N. Kaneko^B, M. Sato^B, Y. Koike^B, K. Koyama^C, K. Kudo^C and N. Kobayashi^C

^A Nishina Center, RIKEN

^B Faculty of Engineering, Tohoku University

^C IMR, Tohoku University

3-6 Magnetic Field Induced Phase Transition for NdCu₄Ag

Y. Adachi^A and K. Koyama^B

^A Faculty of Engineering, Yamagata University

^B IMR, Tohoku University

3-7 High Field Magnetization Process of TbPd2Si2 Single Crystal

T. Shigeoka^A, K. Tohjima^A, T. Fujiwara^A, K. Koyama^B and K. Watanabe^B

^A Graduate School of Science and Engineering, Yamaguchi University

^B IMR, Tohoku University

3-8 High Field Magnetization Processes in Rare-Earth Sesquisulphides α-R₂S₃ (R : rare earth)

S. Ebisu^A, K. Koyama^B, H. Omote^A, M. Kokita^A, T. Horikoshi^A and S. Nagata^A

^A Faculty of Engineering, Muroran Institute of Technology

^B IMR, Tohoku University

3-9 Investigation and Clarification of the High-Field Physical Properties for Applications of Unique Itinerant-Electron-Type Phase Transitions to the Functional Materials

A. Fujita^A, S. Fujieda^A and K. Koyama^B

^A Graduate School of Engineering, Tohoku University

^B IMR, Tohoku University

3-10 Magnetic Properties of Heusler Alloys Fe_3-xV_xSi

T. Kanomata^A, T. Sakuno^A, K. Koyama^B, K. Watanabe^B, R.Y. Umetsu^C, R. Kainuma^C and H. Nishihara^D

^A Faculty of Engineering, Tohoku Gakuin University

^B IMR, Tohoku University

^C IMRAM, Tohoku University

^D Faculty of Science and Technology, Ryukoku University

3-11 Direct Measurement of Reversible Magnetic-Field-Induced Strain in Ni-Mn-Co-In Metamagnetic Shape Memory Alloys

B. Basaran^A, W. Ito^B, R.Y. Umetsu^C, I. Karaman^A, R. Kainuma^C, K. Koyama^D and K.Ishida^B

^A Department of Mechanical Engineering, Texas A&M University

^B Graduate School of Engineering, Tohoku University

^C IMRAM, Tohoku University

^D IMR, Tohoku University

3-12 Investigations of the Fundamental Physical Properties for Ni-Mn-X (X = In, Sn) Based Metamagnetic Shape Memory Alloys

K. Ishida^A, R. Kainuma^B, R. Y. Umetsu^B, W. Ito^A and K. Koyama^C

^A Graduate School of Engineering, Tohoku University

^B IMRAM, Tohoku University

^C IMR, Tohoku University

3-13 Experimental Study of Magnetic Field Induced Strain on Fe-31.2%Pd (at. %) Single Crystal in Pulse and Static Magnetic Fields

T. Sakon^A, S. Nagashio^A, T. Tatehora^A, T. Fukuda^B, T. Kakeshita^B, K. Koyama^C and K. Watanabe^C

A Faculty of Engineering and Resource Science, Akita University

B Graduate School of Engineering, Osaka University

C IMR, Tohoku University

3-14 Giant Magnetostriction in Antiperovskite Manganese Nitrides (2)

K. Takenaka^A, K. Asano^A, T. Inagaki^A, R. Watanabe^A and K. Koyama^B

^A Faculty of Engineering, Nagoya University

^B IMR, Tohoku University

3-15 Magnetic Property of Fe₁₆N₂ with Gigantic Magnetization Prepared in Low Temperature Nitridation

S. Yamashita^A, Y. Masubuchi^A, S. Kikkawa^A and K. Koyama^B

^A Graduate School of Engineering, Hokkaido University

^B IMR, Tohoku University

3-16 Magnetic Property of Chalcogenide-Spinel FeCr₂S₄

M. Ito^A and K. Koyama^B

^A Department of Physics, Kagoshima University

^B IMR, Tohoku University

3-17 High-Field NMR Study of Heusler Alloys, Co₂FeGa and Co₂CrGa

H. Nishihara^A, Y. Furutani^A, T. Kanomata^B, K. Kobayashi^C, R. Kainuma^D, K. Ishida^C, K. Koyama^E and K. Watanabe^E

^A Faculty of Science and Technology, Ryukoku University

^B Faculty of Engineering, Tohoku Gakuin University

^C Department of Materials Science, Tohoku University

^D IMRAM, Tohoku University

^E IMR, Tohoku University

3-18 Field-Induced Steplike Transition of Bilayered Manganite Single-Crystal

Y. Yamato^A, Y. Murano^A, M. Matsukawa^A, K. Koyama^B, N. Kobayashi^B, S. Nimori^C, R. Suryanarayanan^D and A. Revcolevschi^D

^A Faculty of Engineering, Iwate University

^B IMR, Tohoku University

^C National Institute for Material Science

^D Université Paris-Sud, France

3-19 Research of Anisotropy and Coercivity in Permanent Magnets Using High Magnetic Field

K. Kobayashi^A and K. Koyama^B

^A Shizuoka Institute of Science and Technology

^B IMR, Tohoku University

3-20 Electric Polarization Reversal of MnWo4 by Applying Canted Magnetic Fields

K. Taniguchi^A, N. Abe^A, H. Umetsu^A, T. Arima^A, T. Takenobu^B and Y. Iwasa^B

^A IMRAM, Tohoku University

^B IMR, Tohoku University

3-21 Magneto-Electric Coupling and Magnetostriction in Mn₃O₄

H. Umetsu^A, K. Taniguchi^A, N. Abe^A, T. Arima^A, T. Takenobu^B and Y. Iwasa^B

^A IMRAM, Tohoku University

^B IMR, Tohoku University

4. Other High Field Physical Properties

4-1 Magnetic Field Induced Polarization Flop in Multiferroic TmMn₂O₅ and YbMn₂O₅

M. Fukunaga^A, Y. Sakamoto^A, H. Kimura^A, Y. Noda^A, N. Abe^A, K. Taniguchi^A T. Arima^A and K. Takahashi^B

^A IMRAM, Tohoku University

^B IMR, Tohoku University

4-2 Magnetotransport Properties of Carbon Nanotubes by Contactless Method

Y. Oshima^A, T. Takenobu^A, Y. Iwasa^A, H. Nojiri^A, K. Yanagi^B, Y. Miyata^B, H. Kataura^B and K. Hata^B

^A IMR, Tohoku University

^B AIST

4-3 Possible Fermi Surface in HMTSF-TCNQ

4-4 Anion Ordering in the Field-Induced Spin-Density-Wave of Quasi-one Dimensional Organic Conductors

N. Matsunaga^A, T. Akita^A, K. Nomura^A, T. Sasaki^B, M. Watanabe^C, J. Yamada^C and S. Nakatsuji^C

^A Department of Physics, Hokkaido University

^B IMR, Tohoku University

^C Department of Material Science, University of Hyogo

4-5 Hall Effect Measurements in the Organic Mott Insulators Irradiated by X-rays

K. Sano, N. Yoneyama, T. Sasaki and N. Kobayashi

IMR, Tohoku University

4-6 Electrical Conductivity and Magnetoresistance of Nanoporous Gold

T. Fujita^A, L.H. Qian^A, M.W. Chen^A, H. Okada^B, K. Koyama^C, W. Watanabe^C and S. Maekawa^C

^A WPI-AIMR, Tohoku University

^B Department of Physics, Nihon University

^C IMR, Tohoku University

4-7 Dislocation-Impurity Interaction in Semiconductors under Magnetic Field

I. Yonenaga and K. Takahashi

IMR, Tohoku University

4-8 Thermophysical Property Measurement of Reactive High-Temperature Melts Using Electromagnetic Levitation with Gas-jet in Static Magnetic Field

H. Fukuyama^A, H. Kobatake^A, T. Tsukada^B and S. Awaji^C

^A IMRAM, Tohoku University

^B Department of Material Science and Engineering, Osaka Prefecture University

^C IMR, Tohoku University

4-9 Magnetostructural Phase Transitions of Ferromagnetic Shape Memory Alloy Sputtered Films

M. Ohtsuka^A and K. Koyama^B

^A IMRAM, Tohoku University

^B IMR, Tohoku University

4-10 Influence Superimposition of Static Magnetic Fields on Surface Tension Measurement by Oscillating Droplet Method

S. Ozawa^A, K. Morohoshi^A, N. Takenaga^A, T. Koda^A, H. Fukuyama^B, H. Kobatake^B, T. Hibiya^C and S. Awaji^D

^A Department of Aerospace Engineering, Tokyo Metropolitan University

^B IMRAM, Tohoku University

^C Graduate school of System Design and Management, Keio University

^D IMR, Tohoku University

4-11 Fundamental Study on Technique for Reduction of MHD Pressure Drop Using Three-Layer Coating

H. Hashizume^A, K. Yuki^A, S. Ito^A, M. Aoyagi^A and G. Nishijima^B

^A Faculty of Engineering, Tohoku University

^B IMR, Tohoku University

5. Chemistry, Biology and Crystal Growth in High Fields

5-1 Structure Control of Organic Crystals under Magnetic Field

M. Yokota^A, K. Shimizu^A and K. Takahashi^B

^A Faculty of Engineering, Iwate University

^B IMR, Tohoku University

5-2 Mechanical Properties of Magnetically Aligned Crystalline Polymer

M. Yamato^A, K. Takahashi^B and K. Watanabe^B

^A Faculty of Urban Environmental Sciences, Tokyo Metropolitan University

^B IMR, Tohoku University

5-3 Elucidation of Formation Pores during Gas-Eutectic under High Static Magnetic Field

S. Ueno^A, H. Kobatake^B, H. Fukuyama^B and S. Awaji^C

^A The Institute of Scientific and Industrial Research, Osaka University

^B IMRAM, Tohoku University

^C IMR, Tohoku University

5-4 Magnetoelectrochemical Chirality in Silver Electrodeposition

I. Mogi and K. Watanabe

IMR, Tohoku University

5-5 Temperature Dependence of Diamagnetic Susceptibility of n-alkane Measured by Using a Magnetic Levitation Technique

K. Takahashi, I. Mogi, S. Awaji and K. Watanabe

IMR, Tohoku University

5-6 Preparation of CNT/SiO₂ Composite Film by Dip-Coating under High Magnetic Field

N. Kitamura^A, K. Fukumi^A, J. Nishii^A, K. Takahashi^B, I. Mogi^B, S. Awaji^B and K. Watanabe^B

^A National Institute of Advanced Industrial Science and Technology

^B IMR, Tohoku University

5-7 Analysis of Copper Electrodeposition Process in a High Magnetic Field

R. Morimoto^A, R. Aoyagi^B, A. Sugiyama^C and I. Mogi^D

^A Saitama Industrial Technology Center

^B Polytechnic University

^C Waseda Institute for Advanced Study, Waseda University

^D IMR, Tohoku University

5-8 Structural Anisotropy of Silica Hydrogels Prepared under Magnetic Field

A. Mori^A, R. Tomita^B, M. Yamato^C, T. Ichitsubo^D, H. Fukukawa^E and K. Takahashi^F

^A Institute of Technology and Science, The University of Tokushima

^B Graduate School of Advanced Technology and Science, The University of Tokushima

^C Faculty of Urban Environmental Science, Tokyo Metropolitan University

^D Graduate School of Engineering, Kyoto University

^E Graduate School of Science and Engineering, Yamagata University

^F IMR, Tohoku University

5-9 Studies on Structural Control of Materials in High Magnetic Field

H. Hoshina^A, T. Harakawa^A, T. Nagaoka^A, K. Koyama^B and K. Takahashi^B

^A Keihin Corporation

^B IMR, Tohoku University

5-10 Improvement of Electrical Conducting Properties of Neutral Nickel Complex Oligomers by Magnetic Field

T. Sugimoto^A, T. Hayashi^A, N. Kuroda^B, K. Watanabe^C and I. Mogi^C

^A Graduate School of Science, Osaka Prefecture University

^B Department of Mechanical Engineering and Materials Science, Kumamoto University

^C IMR, Tohoku University

5-11 Field Dependence of the Production of Functional Lipids by Microorganism

T. Shigematsu^A, T. Yamasaki^A and T. Nojima^B

^A Sasebo National College of Technology

^B IMR, Tohoku University

6. High Field Magnet Technology and Related Experimental Technique

6-1 Development of the High-Field STM for Hybrid Magnet and Cryocooled Superconducting Magnet Systems

T. Nishizaki and N. Kobayashi

IMR, Tohoku University

6-2 Precise Density Measurement of High-Temperature Materials by Electromagnetic Levitation with Static Magnetic Fields

M. Watanabe^A, T. Aoyagi^A, H. Tanno^A, A. Mizuno^A, H. Fukuyama^B, H. Kobatake^B and S. Awaji^C

^A Department of Physics, Gakushuin University

^B IMRAM, Tohoku University

^C IMR, Tohoku University

6-3 Development of the High-Field X-Ray Powder Diffraction Camera

Y. Mitsui^A, K. Koyama^A, K. Takahashi^A, A. Fujita^B and K. Watanabe^A

^A IMR, Tohoku University

^B School of Engineering, Tohoku University

6-4 Development of a Sample Furnace for High-Field X-Ray Diffraction Measurements in High Temperature up to 700 K

Y. Mitsui, K. Koyama and K. Watanabe

IMR, Tohoku University

6-5 Investigation of High Field Annealing and Coercivity Measurement Systems for High Performance Rare Earth Permanent Magnets

T. Akiya^A, H. Kato^A,B, K. Koike^B and K. Koyama^C

^A NICHe, Tohoku University

^B Department of Applied Mathematics and Physics, Yamagata University

^C IMR, Tohoku University

6-6 Development of a Quench Protection System for a Cryocooler Cooled LTS Magnet

N. Nanato^A, T. Inoue^A, S. Murase^A, G. Nishijima^B and K. Watanabe^B

^A Faculty of Engineering, Okayama University

^B IMR, Tohoku University