A simple method toward high density SrM dot arrays

スポンサーリンク

概要

• 論文の詳細を見る

•   Strontium ferrite thin films have been deposited on Corning glass with Au underlayer by using DC magnetron sputtering system. Au island structure can be formed on Corning glass by heating the substrate over 100°C. In order to achieve higher Au dot density and consequently higher density of SrM, an attempt to decreasing Au thickness has been carried out. The maximum of coercivity and remanent squareness ratio in perpendicular direction are almost constant at 2.3kOe and 0.45, respectively, at Au underlayer thickness from 4nm to 8nm. The magnetic interaction between SrM grains prepared on Au nano-dots is less than that for the continuous film.

著者

• Kaewrawang A.

  Spin Device Technology Center, Faculty of Engineering, Shinshu University

• Ghasemi A.

  Spin Device Technology Center, Faculty of Engineering, Shinshu University

• Liu X.

  Spin Device Technology Center, Faculty of Engineering, Shinshu University

• Morisako A.

  Spin Device Technology Center, Faculty of Engineering, Shinshu University

関連論文

• A simple method toward high density SrM dot arrays
• Effect of sintering temperature on structural and magnetic properties of Mg-Cu-Zn ferrite prepared by sol-gel method

スポンサーリンク