Stroboscopic imaging of an alternating magnetic field from a perpendicular magnetic recording head by frequency-modulated magnetic force microscopy

2012 ◽  
Vol 100 (22) ◽  
pp. 222405 ◽  
Author(s):  
Zhenghua Li ◽  
Kodai Hatakeyama ◽  
Genta Egawa ◽  
Satoru Yoshimura ◽  
Hitoshi Saito
Keyword(s):  
Magnetic Field ◽  
Magnetic Recording ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Alternating Magnetic Field ◽  
Recording Head ◽  
Force Microscopy ◽  
Perpendicular Magnetic Recording ◽  
Magnetic Recording Head

Magnetic force microscopy of skew angle dependencies in perpendicular magnetic recording

2003 ◽  
Vol 93 (5) ◽  
pp. 2828-2833 ◽  
Author(s):  
E. B. Svedberg ◽  
D. Litvinov ◽  
R. Gustafson ◽  
C. H. Chang ◽  
S. Khizroev
Keyword(s):  
Magnetic Recording ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Skew Angle ◽  
Force Microscopy ◽  
Perpendicular Magnetic Recording

Study of MFM Application in Semiconductor Failure Analysis

2004 ◽  
Author(s):  
Way-Jam Chen ◽  
Lily Shiau ◽  
Ming-Ching Huang ◽  
Chia-Hsing Chao
Keyword(s):  
Magnetic Field ◽  
Failure Analysis ◽  
Magnetic Force Microscopy ◽  
Magnetic Force ◽  
Current Flow ◽  
Force Microscopy ◽  
The Magnetic Field ◽  
A Current

Abstract In this study we have investigated the magnetic field associated with a current flowing in a circuit using Magnetic Force Microscopy (MFM). The technique is able to identify the magnetic field associated with a current flow and has potential for failure analysis.

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