Seed-layer effect on the microstructure and magnetic properties of Co/Pd multilayers

2001 ◽  
Vol 89 (11) ◽  
pp. 7531-7533 ◽  
Author(s):  
A. G. Roy ◽  
D. E. Laughlin ◽  
T. J. Klemmer ◽  
K. Howard ◽  
S. Khizroev ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Seed Layer ◽  
Layer Effect ◽  
Microstructure And Magnetic Properties

Seed layer effect on texture and magnetic properties of SmCo5 thin films

2009 ◽  
Vol 105 (7) ◽  
pp. 07A743 ◽  
Author(s):  
L. N. Zhang ◽  
J. F. Hu ◽  
J. S. Chen ◽  
J. Ding
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Seed Layer ◽  
Layer Effect

Seed Layer Effect on the Magnetic Properties of Ultrathin Co/Pt Multilayers With Perpendicular Magnetic Anisotropy

2014 ◽  
Vol 50 (11) ◽  
pp. 1-4 ◽  
Author(s):  
Jyotirmoy Chatterjee ◽  
Taiebeh Tahmasebi ◽  
Sofie Mertens ◽  
Gouri Sankar Kar ◽  
Tai Min ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Magnetic Anisotropy ◽  
Seed Layer ◽  
Perpendicular Magnetic Anisotropy ◽  
Layer Effect

MICROSTRUCTURE AND MAGNETIC PROPERTIES OF GRANULAR CoPtCr-SiO2 FILMS ON Ru SEED LAYER

2007 ◽  
Vol 21 (06) ◽  
pp. 357-363
Author(s):  
CHUN-TAO XIAO ◽  
YUKI INABA ◽  
TAKEHITO SHIMATSU ◽  
HIROAKI MURAOKA
Keyword(s):  
Thermal Stability ◽  
Magnetic Properties ◽  
Epitaxial Growth ◽  
Seed Layer ◽  
Magnetic Layer ◽  
Micro Structure ◽  
Good Thermal Stability ◽  
Magnetic Parameters ◽  
High Anisotropy ◽  
Microstructure And Magnetic Properties

Granular-type [( Co 90 Cr 10)85 Pt 15]89.8-[ SiO 2]10.2 films were prepared by using co-sputtering methods, with Ru as a seed layer. Influences of Ru thickness on the micro-structure and magnetic properties of the CoPtCr-SiO 2 magnetic layer were investigated. It was found that the seed layer obviously effected the grain isolation, c-axis distribution and magnetic parameters. The Ru seed layer with a suitable thickness is very helpful for achievement of high anisotropy, proper coercivity and high squareness. The anisotropy energy of the magnetic layer can be as high as 5×106 erg/cm 3 or more, even with a thin Ru layer, promising good thermal stability. It was noted that the Ru layer markedly enhanced the isolation of CoPtCr grains, corresponding to the increase of coercivity and the decrease of loop slope. Moreover, it was also revealed that the addition of SiO 2 to CoPtCr effectively isolated the CoPtCr grains without disturbing the epitaxial growth of CoPtCr grains on the Ru seed layer.

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