Anisotropic permittivity extraction from phase propagation measurements using an anisotropic full-wave Green´s function solver for coplanar ferroelectric thin film devices

Author

Krowne, C.M. ; Kirchoefer, S.W. ; Pond, J.M.

Author_Institution

Microwave Technol. Branch, Naval Res. Lab., Washington, DC, USA

Volume

2

fYear

2000

fDate

11-16 June 2000

Firstpage

1193

Abstract

Here a full-wave spectral domain integral equation technique is used to study double substrate layer coplanar devices with the ferroelectric thin film adjacent to the conductor guiding interfacial surface. The Green´s function is used in the anisotropic situation for anisotropic permittivities. In examining specific laboratory data, going from unbiased static electric field to the biased case, the permittivity tensor is allowed to go from a unity tenser to a uniaxial one.

Keywords

Green´s function methods; anisotropic media; ferroelectric devices; ferroelectric thin films; integral equations; microwave devices; permittivity; spectral-domain analysis; anisotropic full-wave Green´s function solver; anisotropic permittivity extraction; biased static electric field; conductor guiding interfacial surface; coplanar ferroelectric thin film devices; permittivity tensor; phase propagation measurements; spectral domain integral equation technique; unbiased static electric field; Anisotropic magnetoresistance; Conductive films; Data mining; Ferroelectric materials; Green´s function methods; Integral equations; Laboratories; Permittivity; Substrates; Thin film devices;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest. 2000 IEEE MTT-S International

Conference_Location

Boston, MA, USA

ISSN

0149-645X

Print_ISBN

0-7803-5687-X

Type

conf

DOI

10.1109/MWSYM.2000.863572

Filename

863572