標題: Magnetization Reversal Characteristics in NiFe Elliptical Ring Arrays
作者: Chang, Liang-Juan
Chen, Kuan-Yu
Lin, Lu-Kui
Yao, Yeong Der
Lin, Pang
Lee, Shang Fan
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: Magnetic films;magnetooptic Kerr effect
公開日期: 1-六月-2010
摘要: The magnetization reversal processes of single-layer nanoscale elliptical ring arrays are examined. The magnetic field was applied parallel or perpendicular to the long axis. The magnetization hysteresis loops showed a simultaneous-reversal single-step transition or two-step transition involving flux closure vortex states. For various aspect ratios and thicknesses, the transition between single-step and double-step magnetization reversals was measured to form phase diagrams. Simulations of the magnetization reversal behavior agreed with our results.
URI: http://dx.doi.org/10.1109/TMAG.2010.2040593
http://hdl.handle.net/11536/5319
ISSN: 0018-9464
DOI: 10.1109/TMAG.2010.2040593
期刊: IEEE TRANSACTIONS ON MAGNETICS
Volume: 46
Issue: 6
起始頁: 1975
結束頁: 1977
顯示於類別:期刊論文


文件中的檔案:

  1. 000278037800181.pdf