Magnetic instability of thin-film recording heads

1994 ◽  
Vol 30 (2) ◽  
pp. 375-380 ◽  
Author(s):  
K.B. Klaassen ◽  
J.C.L. van Peppen
Keyword(s):  
Thin Film ◽  
Magnetic Instability ◽  
Recording Heads

Non-uniform response in the pole tips of thin film recording heads

1987 ◽  
Vol 23 (5) ◽  
pp. 3161-3163 ◽  
Author(s):  
M. Re ◽  
R. Katti ◽  
W. Rave ◽  
M. Kryder
Keyword(s):  
Thin Film ◽  
Recording Heads

Vapor-deposited thin-film recording heads

1971 ◽  
Vol 7 (3) ◽  
pp. 675-679 ◽  
Author(s):  
A. Kaske ◽  
P. Oberg ◽  
M. Paul ◽  
G. Sauter
Keyword(s):  
Thin Film ◽  
Recording Heads

Improved high moment FeAlN/SiO/sub 2/ laminated materials for thin film recording heads

1991 ◽  
Vol 27 (6) ◽  
pp. 4879-4881 ◽  
Author(s):  
S. Wang ◽  
K.E. Obermyer ◽  
M.H. Kryder
Keyword(s):  
Thin Film ◽  
High Moment ◽  
Recording Heads ◽  
Laminated Materials

Mechanical Properties and Wear Resistance of High Moment thin Film Head Materials

1994 ◽  
Vol 356 ◽  
Author(s):  
H. Deng ◽  
V. R. Inturi ◽  
J. A. Barnard
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Mechanical Properties ◽  
Wear Resistance ◽  
Magnetic Thin Films ◽  
Mechanical And Tribological Properties ◽  
Sputtered Films ◽  
Recording Heads ◽  
High Density Recording ◽  
Worn Surface

AbstractMechanical and tribological properties of soft magnetic thin films with high permeability and low coercivity are very important for the application of these films in high-density recording heads. This paper reports our experimental observations on these important properties of FeTaN thin film head materials. Hardness(H) and Young’s modulus(E) for FeTaN sputtered films were determined by nanoindentation. Wear resistance of these films against commercial magnetic tapes was measured with a sphere-on-flat wear tester. The experimental results indicate that the FeTa films can be hardened when nitrogen is introduced. It was found in this study that the thermal stability of the mechanical properties such as hardness of thin films containing nitrogen is better than that of the film without nitrogen. However, our experiments also revealed that the wear resistance of FeTaN films decreases when the concentration of nitrogen increases and the hardness of the worn surface at a wear scar is lower than that of the unworn surface.

scholarly journals Magnetic instability of MgB2 thin film triggered by the various sweeping rates of an applied magnetic field

2010 ◽  
Vol 107 (1) ◽  
pp. 013902 ◽  
Author(s):  
Jae-Yeap Lee ◽  
Hu-Jong Lee ◽  
Myung-Hwa Jung ◽  
Sung-Ik Lee ◽  
Eun-Mi Choi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Applied Magnetic Field ◽  
Magnetic Instability ◽  
Mgb2 Thin Film
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