Nano-Spin Devices

  • ■ Introduction

    Our research focuses on the fabrication and invention of magnetoresistive sensor and considering various approaches – sensor structures, sensing materials, pattern design and bio-applications. Through our research, we will develop emerging materials and design of high sensitivity and high resolution magnetic resistive sensor using by planar hall effect.

  • ■ Description

    Commonly, we use DC sputtering system in order to deposit sensor materials. By using ferromagnet (NiFe) and antiferromagnet (IrMn), we fabricates sensor structure such as spin-valve, trilayer, etc. In order to improve sensor properties, we try to make 3d structure sensor and filter type sensor.