scholarly journals Fabrication of highly L10-ordered FePt thin films by low-temperature rapid thermal annealing

APL Materials ◽  
2013 ◽  
Vol 1 (3) ◽  
pp. 032117 ◽  
Author(s):  
M. Mizuguchi ◽  
T. Sakurada ◽  
T. Y. Tashiro ◽  
K. Sato ◽  
T. J. Konno ◽  
...  
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Temperature Rapid Thermal Annealing ◽  
Fept Thin Films

L10 Ordering of FePt Thin Films by Rapid Thermal Annealing

2003 ◽  
Vol 27 (11) ◽  
pp. 1083-1086 ◽  
Author(s):  
H. Ito ◽  
T. Kusunoki ◽  
H. Saito ◽  
S. Ishio
Keyword(s):  
Thin Films ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Fept Thin Films

Fabrication of L1/sub 0/-FePt thin films by rapid thermal annealing

2005 ◽  
Vol 41 (10) ◽  
pp. 3898-3900 ◽  
Author(s):  
K. Aimuta ◽  
K. Nishimura ◽  
S. Hashi ◽  
M. Inoue
Keyword(s):  
Thin Films ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Fept Thin Films

Effect of Rapid Thermal Annealing on the Structural and Magnetic Properties of Nanostructured FePt Thin Films

2013 ◽  
Vol 829 ◽  
pp. 396-400
Author(s):  
Younes Jalalizadeh ◽  
Ali Ghasemi ◽  
Gholam Reza Gordani
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Hysteresis Loops ◽  
Rf Magnetron Sputtering ◽  
Phase Identification ◽  
Glass Substrates ◽  
Structural And Magnetic Properties ◽  
Fept Thin Films

The main goal of this study is to investigate the structural and magnetic properties of FePt thin film with respect to the annealing tempreture. The FePt thin films were deposited by RF magnetron sputtering on Corning glass substrates at a room temperature. The films were then post-annealed at the Range of 575-675°C for 20 s by rapid thermal annealing (RTA) at a high heating ramp rate of 100 °Cs. Phase identification of thin films was performed using X-ray diffraction (XRD). With employing SEM, the size and uniformity of grains were studied. Moreover magnetic properties of annealed thin films were evaluated using a vibrating sample magnetometer (VSM). XRD results showed that the ordered FePt structure is formed at 625°C. According to the hysteresis loops, maximum out-of-plane and in-plane coercivity reached 7kOe. this value was achieve at 675°C .These results reveal its significant potential as magnetic recording media for high-density recording.

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