Title :
Signal processing with coupled ferromagnetic dots
Author :
Csaba, G. ; Imre, A. ; Bernstein, Gary H. ; Porod, W. ; Metlushko, V.
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
Abstract :
This paper demonstrates how magnetically-coupled nanometer-size ferromagnetic dots can be used for information processing. A hierarchy of modeling tools is utilized for efficient simulation and design of these nanomagnet circuits. Based on these tools, we show how the shape and placement of dots can be designed to perform desired logic functions. Experimental investigations of such closely packed nanomagnet arrays are promising.
Keywords :
ferromagnetism; interface magnetism; logic arrays; magnetic particles; micromagnetics; nanoparticles; nanotechnology; quantum dots; signal processing; closely packed nanomagnet arrays; coupled ferromagnetic dots; dot shape; information processing; logic functions; magnetically-coupled nanometer-size ferromagnetic dots; nanomagnet circuits; signal processing; simulation; Computational modeling; Current; Magnetic devices; Magnetic domain walls; Magnetic materials; Magnetic semiconductors; Micromagnetics; Saturation magnetization; Signal processing; US Department of Transportation;
Conference_Titel :
Nanotechnology, 2002. IEEE-NANO 2002. Proceedings of the 2002 2nd IEEE Conference on
Print_ISBN :
0-7803-7538-6
DOI :
10.1109/NANO.2002.1032124
