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

fYear

2002

fDate

2002

Firstpage

59

Lastpage

62

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Nanotechnology, 2002. IEEE-NANO 2002. Proceedings of the 2002 2nd IEEE Conference on

Print_ISBN

0-7803-7538-6

Type

conf

DOI

10.1109/NANO.2002.1032124

Filename

1032124