Application of PML to electromagnetics, acoustics, elasticity, and quantum mechanics

Author

Liu, Qing Huo

Author_Institution

Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA

fYear

2009

fDate

1-5 June 2009

Firstpage

1

Lastpage

4

Abstract

We have summarized our work on well-posed PML for electromagnetic waves, scalar acoustic waves, and elastic waves. We have also applied the PML to more complex systems including poroelastic waves (Biot waves) and acoustoelasticity, as well as quantum transport. Numerical results of these PMLs in various wave phenomena will be demonstrated with finite-difference time-domain, pseudospectral time-domain (PSTD), spectral element time-domain (SETD) and frequency-domain methods.

Keywords

acoustic waves; electromagnetic waves; Biot waves; acoustoelasticity; complex systems; electromagnetic waves; finite-difference time-domain; frequency-domain method; perfectly matched layer; poroelastic waves; pseudospectral time-domain; quantum mechanics; quantum transport; scalar acoustic waves; spectral element time-domain; Acoustic applications; Acoustic waves; Anisotropic magnetoresistance; Differential equations; Elasticity; Elastodynamics; Electromagnetic fields; Electromagnetic scattering; Maxwell equations; Quantum mechanics;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE

Conference_Location

Charleston, SC

ISSN

1522-3965

Print_ISBN

978-1-4244-3647-7

Type

conf

DOI

10.1109/APS.2009.5172204

Filename

5172204