Effect of mechanical contact stress on magnetic properties of ferromagnetic film

Sungae Lee, Chang Dong Yeo, Muyang He, Gavin Abo, Yang Ki Hong

Research output: Contribution to specialist publicationArticle

Abstract

Mechanical and magnetic degradation of ferromagnetic film under contact stress was investigated through controlled nanoscratch experiments, atomic/magnetic force microscope (AFM/MFM) and analytical simulations. It was found that magnetic degradation was more sensitive to the applied contact stress than mechanical degradation. Also, both magnetic and mechanical properties could affect degradation of surface.

Original languageEnglish
Pages24-27
Number of pages4
Volume69
No6
Specialist publicationTribology and Lubrication Technology
StatePublished - Jun 2013

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