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Magnetoresistance due to domain wall bulging

Fathi, M. B ; Sharif University of Technology | 2010

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  1. Type of Document: Article
  2. DOI: 10.1016/j.jmmm.2010.02.045
  3. Publisher: 2010
  4. Abstract:
  5. The effect of bulging of domain wall (DW) on the magnetoresistance (MR) is investigated. With taking into account the auto-correlation between the points of the interface, one can formulate the mobility within the relaxation time approximation scheme. The results show that the bulging of DW, evaluated with the commonly accepted magnetic parameters for typical ferromagnetic materials of Co, Fe and Ni, has a countable role into the MR
  6. Keywords:
  7. Bulging ; Domain wall ; Domain wall magnetoresistances ; Magnetic parameters ; Relaxation time approximation ; Spintronics ; Electric resistance ; Ferromagnetic materials ; Magnetic field effects ; Magnetoelectronics ; Magnetoresistance ; Nanotechnology ; Magnetic domains
  8. Source: Journal of Magnetism and Magnetic Materials ; Volume 322, Issue 16 , August , 2010 , Pages 2401-2404 ; 03048853 (ISSN)
  9. URL: http://www.sciencedirect.com/science/article/pii/S0304885310001526