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Magnetic surface patterns made by non-destructive laser interference

  • Yu Hou
    ,
  • Zuobin Wang
    ,
  • Jiaojiao Song
    ,
  • Dayou Li
    ,
  • Yong Yue
    ,
  • Carsten Maple
  • Changchun University of Science and Technology
Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Abstract

This paper presents a method to make magnetic surface patterns by non-destructive laser interference, and periodic magnetic fringes produced on magnetic material surfaces are investigated by magnetic force microscopy (MFM). Various thermal effects are obtained by two beam laser interference with different exposure times and pulse energies. The experimental results have shown that magnetic patterns can be made on magnetic materials by laser interference without any damage to the surfaces. The method provides a way for the rapid producing of magnetic marks or recording magnetic data in a large area on a magnetic material surface, and it could be useful for biological, material, optical, electronic and information engineering applications.

Publication Information

Output type

Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Original language

English

Publication milestones

  • Published - 13/02/2014

Publication status

Published - 13/02/2014

Publisher

Institute of Electrical and Electronics Engineers Inc., United States

ISBN (Print)

9781479912100

ISBN (Electronic)

9781479912100

External Publication IDs

  • handle.net: 10547/336180
  • Scopus: 84896752985

Host publication title

2013 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale

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