Conceptual evaluation of inversion models used for layered structures

Author

Gyimóthy, Szabolcs ; Pávó, József ; Tsuboi, Hajime

Author_Institution

Dept. of Broadband Infocommun. & Electromagn. Theor., Budapest Tech. Univ & Econ.

Volume

42

Issue

4

fYear

2006

fDate

4/1/2006 12:00:00 AM

Firstpage

1091

Lastpage

1094

Abstract

The reconstruction problem of porous silicon (PS) structures is investigated by means of a specific optimized inversion database. The database is supported by a generic n-dimensional adaptive anisotropic simplex mesh. The proposed mesh database carries additional information on the inverse problem: the number of database nodes indicates the relevance of the model used for the reconstruction, while the mesh structure reflects the capabilities of the inversion as well as the role of the chosen model parameters. Based on this information one is able to propose an optimal model for the given inverse problem

Keywords

elemental semiconductors; inhomogeneous media; inverse problems; mesh generation; nondestructive testing; porous semiconductors; silicon; adaptive anisotropic simplex mesh; inverse problem; inversion models; layered structures; mesh database; mesh structure; optimized inversion database; porous silicon structures; reconstruction problem; Anisotropic magnetoresistance; Data engineering; Databases; Interpolation; Inverse problems; Mesh generation; Noise level; Nondestructive testing; Nonhomogeneous media; Silicon; Inverse problems; mesh generation; nondestructive testing; nonhomogeneous media; optical components;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2006.872460

Filename

1608400