Title :
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.
fDate :
4/1/2006 12:00:00 AM
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;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.872460
