Effects of the thickness and deposition rate of Ta seed layer on the anisotropic mag-netoresistance and coercivity of Ta/Ni<sub>65</sub>Co<sub>35</sub> bilayers

ZHANG Hui; TENG Jiao; MA Jidong; YU Guanghua; HU Qiang

doi:10.13374/j.issn1001-053x.2005.04.017

Volume 27 Issue 4

Aug. 2021

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ZHANG Hui, TENG Jiao, MA Jidong, YU Guanghua, HU Qiang. Effects of the thickness and deposition rate of Ta seed layer on the anisotropic mag-netoresistance and coercivity of Ta/Ni65Co35 bilayers[J]. Chinese Journal of Engineering, 2005, 27(4): 458-461. doi: 10.13374/j.issn1001-053x.2005.04.017

Citation:

ZHANG Hui, TENG Jiao, MA Jidong, YU Guanghua, HU Qiang. Effects of the thickness and deposition rate of Ta seed layer on the anisotropic mag-netoresistance and coercivity of Ta/Ni₆₅Co₃₅ bilayers[J]. Chinese Journal of Engineering, 2005, 27(4): 458-461. doi: 10.13374/j.issn1001-053x.2005.04.017

Citation:

ZHANG Hui, TENG Jiao, MA Jidong, YU Guanghua, HU Qiang. Effects of the thickness and deposition rate of Ta seed layer on the anisotropic mag-netoresistance and coercivity of Ta/Ni₆₅Co₃₅ bilayers[J]. Chinese Journal of Engineering, 2005, 27(4): 458-461. doi: 10.13374/j.issn1001-053x.2005.04.017

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Effects of the thickness and deposition rate of Ta seed layer on the anisotropic mag-netoresistance and coercivity of Ta/Ni₆₅Co₃₅ bilayers

doi: 10.13374/j.issn1001-053x.2005.04.017

1. Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China

Received Date: 2004-05-10
Rev Recd Date: 2005-09-10

Available Online: 2021-08-17

Abstract

Abstract

The effects of the thickness and deposition rate of Ta seed layer on the anisotropic magnetoresistance (AMP.) and coercivity ofTa/Ni₆₅Co₃₅ bilayers were investigated. The results showed that △ρ/ρ of Ta/Ni₆₅Co₃₅ bilayers could be improved at a certain thickness or higher deposition rate. The coercivity of Ta/Ni₆₅Co₃₅ films increased with the use of Ta seed layer. But the effect of the deposition rate on the coercivity of Ta/Ni₆₅Co₃₅ films was not significant.
- Ta seed layer,
- deposition rate,
- anisotropic magnetoresistance,
- coercivity,
- (111) texture