Title :
Simulation studies of domain wall width changes in various nanocontact shapes
Author :
Kim, Y. ; Kim, S. ; Chun, B. ; Kim, D.
Author_Institution :
Korea Univ., Seoul
Abstract :
The domain wall width (DWW) change of nanocontact systems with various contact shapes for larger and more stable magnetoresistance (MR) ratio is investigated. The magnetic calculations are carried out using the micromagnetics simulation based on Landau-Lifschitz-Gilbert equation.
Keywords :
enhanced magnetoresistance; magnetic domain walls; magnetic moments; nanocontacts; Landau-Lifschitz-Gilbert equation; domain wall width; magnetic calculations; magnetic moments; magnetoresistance ratio; micromagnetics simulation; nanocontact systems; Magnetic anisotropy; Magnetic moments; Magnetostatics; Material storage; Materials science and technology; Perpendicular magnetic anisotropy; Saturation magnetization; Shape; Stability; Wire;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376339
