Abstract
We determine in high anisotropy Pt/Co- and Ni/Co-based multilayer materials, which are candidates for high density storage applications, the contributions to the extraordinary Hall effect. In order to gain more insight into the physics underlying these processes, the dependence of the extraordinary Hall resistivity on the longitudinal resistivity is used to identify the skew scattering and the combined intrinsic and side jump effects when analyzing their variation with temperature. Furthermore, the influence of an additional amorphous CoFeB layer is shown, revealing a possibility to enhance the extraordinary Hall effect using this material.
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References
R. Karplus and J. Luttinger, Physical Review 95, 1154 (1954).
J. Smit, Physica 24, 39 (1958).
L. Berger, Physical Review B 2, 4559 (1970).
N. Sinitsyn, Journal of Physics: Condensed Matter 20, 023201 (2008).
N. Nagaosa, J. Sinova, S. Onoda, A. H. MacDonald and N. P. Ong, Reviews of Modern Physics 82, 1539 (2010).
E. Vilanova Vidal, H. Schneider and G. Jakob, Physical Review B 83, 174410 (2011).
Y. Tian, L. Ye and X. Jin, Physical Review Letters 103, 087206 (2009).
S. Zhang, J. Teng, J. Zhang, Y. Liu, J. Li, G. Yu and S. Wang, Applied Physics Letters 97, 222504 (2010).
O. Boulle, J. Kimling, P. Warnicke, M. Kläui, U. Rüdiger, G. Malinowski, H. Swagten, B. Koopmans, C. Ulysse and G. Faini, Physical Review Letters 101, 216601 (2008).
K. Ueda, D. Chiba, T. Koyama, G. Yamada, H. Tanigawa, S. Fukami, T. Suzuki, N. Ohshima, N. Ishiwata, Y. Nakatani et al., Journal of Physics: Conference Series 266, 012110 (2011).
P. Freitas, A. Gomes, T. McGuire and T. Plaskett, Journal of Magnetism and Magnetic Materials 83, 113 (1990).
S. Jen, Y. Yao, Y. Chen, J. Wu, C. Lee, T. Tsai and Y. Chang, Journal of Applied Physics 99, 053701 (2006).
T. McGuire and R. Potter, IEEE Transactions on Magnetics 11, 1018 (1975).
K. Mísek, Czechoslovak Journal of Physics 20, 1214 (1970).
W. Shaw, D. Hudson and G. Danielson, Physical Review 107, 419 (1957).
P. Metaxas, J. Jamet, A. Mougin, M. Cormier, J. Ferré, V. Baltz, B. Rodmacq, B. Dieny and R. Stamps, Physical Review Letters 99, 217208 (2007).
T. Sugimoto, T. Katayama, Y. Suzuki, M. Hashimoto, Y. Nishihara, A. Itoh and K. Kawanishi, Journal of Magnetism and Magnetic Materials 104, 1845 (1992).
A. Hernando, I. Navarro, C. Prados, D. Garciá, M. Vázquez and J. Alonso, Physical Review B 53, 8223 (1996)
K. Nagasaka, L. Varga, Y. Shimizu, S. Eguchi and A. Tanaka, Journal of Applied Physics 87, 6433 (2000).
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Jan, H., Tomek, S., Gerhard, J. et al. Extraordinary hall effect in Pt- or Ni-based multilayer stacks with strong perpendicular magnetic anisotropy. Journal of the Korean Physical Society 62, 1399–1403 (2013). https://doi.org/10.3938/jkps.62.1399
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DOI: https://doi.org/10.3938/jkps.62.1399