Volume 38, No.4 Contents

CONTENTS

• Hard and Soft Magnetic Materials
  Development of Dy-Free Hot-Deformed Nd–Fe–B Magnets by Optimizing Chemical
• Composition and Microstructure K. Hioki, A. Hattori, and T. Iriyama
• Measurement Technique, High-frequency Devices
  Highly Sensitive Thin Film Sensor Using Coplanar Line
  H. Uetake, S. Yabukami, T. Chiba, T. Ozawa,
  H. Suzuki, N. Kobayashi, and K. I. Arai
• Permeability Measurements of Magnetic Thin Film with Microstrip Probe
  T. Kimura, S. Yabukami, T. Ozawa, Y. Miyazawa, H. Kenjyu, and H. Shimada
• Development of a Wide-range Current Sensor with Regularly Arrayed Magnetic Pieces
  Y. Watanabe, H. Nishizawa, M. Seki, T. Hirai, and R. Nishiura
• Biomagnetism and Medical Application
  Control the Functionality of Thermoresponsive Enzymes Immobilized onto Magnetic Nanoparticles by the Application of Alternating Magnetic Field
  S. Seino, K. Yoshida, T. Shikakura, K. Watanabe,
  Y. Koga, T. Nakagawa, and T. A. Yamamoto
• Design of Magnetic Circuit for Radiofrequency Hyperthermia
  M. Takahashi, T. Nakagawa, S. Seino, and T. A. Yamamoto