Volume 34, No. 3 Contents

Electronic Journal URL: http://www.jstage.jst.go.jp/browse/jmsjmag/-char/

Contributed Papers:

Magnetic Recording

• Influence of Write Head Width in Discrete Track Recording
  K. Nishikawa, H. Teguri, M. Ohtake, M. Hashima, A. Iida, S. Eguchi, and A. Tanaka
• Influence of a Master Pattern Shape on Magnetic Printing Characteristics
  K. Tanabe, T. Saito, N. Sheeda, T. Komine, and R. Sugita
• Analysis of Spin-Torque Noise in a CPP-GMR Head
  T. Yoshino, Y. Kanai, and K. Yoshida
• Evaluation Methods for the Magnetic Spacing of Ba-Ferrite Particulate Media
  Y. Murata, and K. Inoue
• Influence of Mechanical Scratches on Recorded Magnetization Stability of Perpendicular Recording Media
  K. Nagano, S. Sasaki, and M. Futamoto
• Composition Dependence of the Printing Characteristics When Using a CoPt Perpendicular Anisotropy Master Medium
  H. Konishi, R. Kawasaki, Y. Tanaka, T. Komine, and R. Sugita
• Effect of Transition Curvature on Signal Quality for Narrow Track Recording
  M. Shiimoto, H. Katada, Y. Urakami, M. Hashimoto, M. Sugiyama, T. Ichihara, and K. Nakamoto
• Simulation Analysis of Perpendicular Magnetic Printing on Exchange Coupled Composite Media
  T. Murakoshi, T. Komine, and R. Sugita
• Guideline for Developing High-Density Recording Media Based on Magnetic Cluster Analysis
  M. Hashimoto, H. Nakagawa, N. Ito, T. Ichihara, and K. Nakamoto
• FePtCu Films for Heat-Assisted Magnetic Recording Media Prepared from Cu/Pt/Fe Trilayers
  Y. Ogata, Y. Imai, and S. Nakagawa
• Evaluation of Anisotropy Field and g-factor of c-plane Oriented CoPtCr Alloy Film Using Q-band Ferromagnetic Resonance
  S. Hinata, S. Saito, and M. Takahashi

Hard and Soft Magnetic Materials

• Synthesis and Magnetic Softness of Sub-Micron Amorphous Particles
  Y. Shimada, Y. Endo, M. Yamaguchi, S. Okamoto, O. Kitakami, Y. Imano, H. Matsumoto, and S. Yoshida
• Anisotropically Incident Effect of Sputtering Particles on High Anisotropy Field of a CoFeB Film in the Carrousel Sputtering Method
  R. Imaizumi, M. Munakata, M. Ohkoshi, K. Maki, and S. Aoqui
• Effect of Iron Content on Quality Factor of Co₂Z Hexagonal Ferrite
  W. Egawa, K. Kamishima, K. Kakizaki, and N. Hiratsuka
• Magnetic Properties of TbCu₇ Type Sm-Fe-Co-Ti-Zr-Y System Nitrides
  H. Yamamoto, and M. Tajima
• Low-Temperature Annealing Patterns and Demagnetization Curves in Sintered Nd-Fe-B Magnets
  T. Akiya, F. Sato, Y. Une, M. Sagawa, and H. Kato
• Crystal Orientation of CO₃₅Fe₆₅ Thin Film for the GHz Frequency Use with More Than 10 GHz
  M. Munakata, S. I. Aoqui, M. Ohkoshi, K. Maki, M. Sonehara, K. Ikeda, and T. Sato

Physics of Magnetism

• Current-Driven Multi-Wall Motion in a Nanowire with Perpendicular Magnetic Anisotropy
  H. Murakami, K. Takahashi, T. Komine, and R. Sugita
• Influence of Exchange Stiffness Constant on Current-driven Domain Wall Motion in a Magnetic Nanowire
  K. Takahashi, H. Murakami, T. Komine, and R. Sugita
• Pressure-Induced Quantum Phase Transition in Cr_1-xVx Alloys
  G. Oomi, Y. Fuchizaki M. Ohashi, T. Nakano, and Y. Uwatoko

Thin Films, Fine Particles, Multilayers, and Superlattices

• Structural and Magnetic Properties of hcp-Ni Epitaxial Thin Films
  M. Ohtake, T. Tanaka, F. Kirino, and M. Futamoto
• A Simple Method toward High Density SrM dot Arrays
  A. Kaewrawang, A. Ghasemi, X. Liu, and A. Morisako
• Preparation and Magneto-Electric Effect of Ferromagnetic-Ferroelectric Multi-Layered Thin Films
  I. Shimazaki, K. Kakizaki, K. Kamishima, and N. Hiratsuka
• Correlation between Exchange Anisotropy and Crystal Structure of Ferromagnetic Layer in γ-Mn-Ir/Fe-Co-Ni Bilayers
  H. Takahashi, M. Tsunoda, C. Mitsumata, and M. Takahashi

Spin Electronics

• Electrical Detection of Changes in Voltage-Induced Magnetic Anisotropy in Magnetic Tunnel Junctions
  T. Nozaki, Y. Shiota, M. Shiraishi, T. Shinjo, and Y. Suzuki
• Magnetoresistance and Structure of MgO-Based Magnetic Tunnel Junctions with Perpendicularly Magnetized L1₀-FePt
  N. Inami, H. Naganuma, T. Hiratsuka, G. Kim, T. Miyazaki, K. Sato, T. J. Konno, M. Oogane, and Y. Ando
• Characteristics of Spin Torque Oscillation in NCMR devices with Fe/AlOx-NOL
  T. Tanaka, H. Endo, M. Doi, H. N. Fuke, H. Iwasaki, and M. Sahashi
• Stress Assisted Magnetization Reversal for a Perpendicular GMR Multi-layer
  K. Jimbo, N. Saito, and S. Nakagawa
• Stabilization of Antiferromagnetism in Strained Fe₂VSi Thin Films
  N. Fukatani, Y. Takeda, K. Ueda, and H. Asano
• Magnetic Tunnel Junctions with Low Resistance-area Product of 0.5 Ωμm²
  Y. Uehara, A. Furuya, K. Sunaga, T. Miyajima, and H. Kanai
• Electrical Detection of Spin Transport in Si Using High-Quality Fe₃Si/Si Schottky Tunnel Contacts
  Y. Ando, K. Kasahara, Y. Enomoto, T. Murakami, K. Hamaya, T. Kimura, K. Sawano, and M. Miyao
• Current Induced Dynamical Phases on the Geometrically Constrained Magnetic Wall
  K. Matsushita, J. Sato, H. Imamura, and M. Sasaki
• Investigation of Influence of Crystalline Orientation of FeCo on Magnetic Coupling of TbFeCo/FeCo Bilayer in Perpendicular MTJs
  N. Miyamoto, H. Ohmori, and S. Nakagawa
• Domain Wall Motion Induced by Low Current Density in TbFeCo Wire with Perpendicular Magnetic Anisotropy
  S. Li, H. Nakamura, T. Kanazawa, X. Liu, and A. Morisako
• Inverse Spin-Hall Effect in Pt_1-xMx (M=Cu, Au) Thin Films
  H. Nakayama, K. Ando, K. Harii, Y. Kajiwara, T. Yoshino, and E. Saitoh

Measurement Technique, High-frequency Devices

• Study on Impedance Change of Strain Sensor Using Magnetostrictive Film
  Y. Suwa, S. Agatsuma, S. Hashi, and K. Ishiyama
• Fabrication and Implementation of a Rotation Sensor Using a Separated Structure Consisting of Magnetic Wire and a Pick-up Coil
  T. Kohara, T. Kusunoki, T. Yamada, T. Suzuki, H. Fujimoto, Y. Takemura, S. Abe, S. Kohno, H. Itoi, and F. Kaneko
• Simple Orthogonal Fluxgate Magnetometer Using a Switched Capacitor PSD
  M. Nakano, and I. Sasada

Power Magnetics

• Theoretical Optimum Magnetic Properties of Non-oriented Electrical Steel Sheets
  C. Kaido
• Calculation of Characteristics of Axial-Gap Motor with Skew Based on Analysis with Three-dimensional Reluctance Network
  Y. Ono, K. Nakamura, and O. Ichinokura
• A Method of Estimating Loss in a Capacitor Motor Based on Reluctance Network Analysis
  K. Tajima, and T. Sato
• Analysis of Non-Linear Magnetization Characteristics in a Mn-Zn Ferrite Core Excited at High Frequencies
  H. Saotome, and M. Miyazaki
• Consideration of Rotor Structure in Permanent-Magnet Magnetic Gears
  T. Ikeda, K. Nakamura, and O. Ichinokura
• Basic Characteristics of Double Stator Slot-type Permanent Magnet Generator
  M. Norhisam, M. Nirei, M. Norafiza, C. Y. Sia, and H. Wakiwaka
• Considerations on the Mechanism of Establishment of Parametric Oscillation Voltage in a Single-phase Input Three-phase Parametric Motor
  H. Kawamorita, M. Yoshida, M. Natsusaka, and Y. Sakamoto
• Formulation of a Three-Dimensional Movable Magnetic Levitation System and its Performance in Tests
  H. Miyazaki, T. Ohji, K. Amei, and M. Sakui
• AC Resistance of Air Core Coils Using Magnetoplated Wires
  T. Mizuno, A. Kamiya, K. Iida, Y. Shimura, D. Yamamoto, T. Fujimatsu, C. Ikeda, and H. Sasadaira
• Comparison of Single and Multiple-Pole Permanent Magnets in a Double-Stator Slot-less Permanent Magnet Generator
  M. Norhisam, M. Nirei, M. Norafiza, I. Aris, J. A. Razak, and H. Wakiwaka
• Investigation of Dual Rotor SR Motor Considering Support of Stator
  H. Yagura, H. Goto, and O. Ichinokura
• Consideration of the Dynamic Characteristics of a Planar Parametric Transformer Based on the Mathieu Equation
  M. Yoshida, M. Ohta, M. Natsusaka, and Y. Sakamoto

Biomagnetism and Medical Applications

• Applications using Open-Type Magnetic Shielding Method
  T. Saito, and T. Shinnoh
• Assessment of Superimposed Signal and Power Transmission System in Implanted TES
  S. Matsumura, K. Kato, Y. Kohata, T. Sakamaki, T. Takura, F. Sato, H. Matsuki, K. Seki, Y. Handa, and T. Sato
• Discussion about Somatosensory Evoked Fields by an Electronic Circuit Model
  T. Watanabe, K. Tanaka, K. Ohnuki, T. Miyamura, Y. Uchikawa, and K. Kobayashi
• Synthesis of Co-Containing Fe₃O₄ Particles for Magnetic Thermoablation
  S. Kitajima, T. Kayano, M. Kishimoto, H. Yanagihara, and E. Kita
• Magnetic Shaking Effect on a Separate-Shell Magnetic Shield
  Y. Suzuki, Y. Nakashima, and I. Sasada
• Reduction of Effects of High-Frequency Noise on SQUID Magnetometer Using High-bandwidth Feedback Electronics
  D. Oyama, M. Miyamoto, M. Higuchi, G. Uehara, H. Kado, and K. Kobayashi
• Dependence of Excitation Frequency of Resonant Circuit on RF Irradiation Position of MRI Equipment
  M. Shimizu, T. Yamada, Y. Takemura, T. Niwa, and T. Inoue
• Single and Distributed Dipole Models Analysis of Cardiac Source Activation using MCG Signals
  M. D. Melis, K. Tanaka, and Y. Uchikawa
• Evaluation of the Temperature Increase Property of a Dispersant of Co-containing Fe₃O₄ Particles Used for Magnetic Thermoablation
  T. Kayano, S. Kitajima, M. Kishimoto, H. Yanagihara, S. Hashimoto, K. Yamada, T. Oda, and E. Kita
• Magnetocardiogram Analysis Using Imaginary Part of Coherency
  K. Fujimura, K. Tanaka, S. Awano, H. Iwasaki, Y. Uchikawa, and K. Kobayashi