**Computational electromagnetics and plasma physics**

Computational electromagnetics (CEM) seeks to develop faster and more efficient mumerical algorithms for studying electromagnetic field interactions with natural and man-made structures. Our efforts in this area have focused on developing efficient time-domain algorithms for complex media and kinetic plasmas, as well as for multiscale problems where large structures may coexist with fine geometric details.

**keywords**—finite element time-domain (FETD), finite difference time-domain (FDTD), differential forms, particle-in-cell (PIC), perfectly matched layer (PML), alternating-direction-implicit (ADI), locally-one-dimensional (LOD), numerical dispersion, grid dispersion.

** Selected papers**

- I. Nayak, F. L. Teixeira, D.Y. Na, M. Kumar, and Y. A. Omelchenko, `Accelerating particle-in-cell kinetic plasma simulations via reduced-order modeling of space-charge dynamics using dynamic mode decomposition,’
*Phys. Rev. E*, to appear, 2024. [arXiv] - I. Nayak, F. L. Teixeira, and R. J. Burkholder, `On-the-fly dynamic mode decomposition for rapid time-extrapolation and analysis of cavity resonances,’
*IEEE Trans. Antennas Propag*., vol. 72, no. 1, pp. 131-146, 2024. [10.1109/TAP.2023.3295511] - I. Nayak, M. Kumar, and F. L. Teixeira, `Detection and prediction of equilibrium states in kinetic plasma simulations via mode tracking using reduced-order dynamic mode decomposition,’
*J. Comp. Phys*., vol. 447, 110671, 2021. [arXiv] [10.1016/j.jcp.2021.110671] - D.-Y. Na, J. Zhue, W. C. Chew, and F. L. Teixeira, `Quantum information preserving computational electromagnetics,’
*Phys. Rev. A*, vol. 102, 013711, 2020. [arXiv] [10.1103/PhysRevA.102.013711] - D.-Y. Na, J. L. Nicolini, R. Lee, B.-H. V. Borges, Y. A. Omelchenko, and F. L. Teixeira, `Diagnosing numerical Cherenkov instabilities in relativistic plasma simulations based on general meshes,’
*J. Comp. Phys*., vol. 402, 108880, 2020. [arXiv] [10.1016/j.jcp.2019.108880] - J. L. Nicolini, D.-Y. Na, and F. L. Teixeira, `Model order reduction of electromagnetic particle-in-cell kinetic plasma simulations via proper orthogonal decomposition,’ IEEE Trans. Plasma Sci., vol. 47, no. 12, pp. 5239-5250, 2019. [10.1109/TPS.2019.2950377]
- D.-Y. Na, H. Moon, Y. A. Omelchenko, and F. L. Teixeira, `Relativistic extension of a charge-conservative finite element solver for time-dependent Maxwell-Vlasov equations ,’
*Phys. Plasmas*, vol. 25, pp. 013109, 2018. [arXiv] [10.1063/1.5004557] - D.-Y. Na, Y. A. Omelchenko, H. Moon, B.-H. V. Borges, and F. L. Teixeira, `Axisymmetric charge-conservative electromagnetic particle simulation algorithm on unstructured grids: Application to microwave vacuum electronic devices,’
*J. Comp. Phys*., vol. 346, pp. 295-317, 2017. [arXiv] [10.1016/j.jcp.2017.06.016] - D.-Y. Na, H. Moon, Y. A. Omelchenko, and F. L. Teixeira, ` Local, explicit, and charge-conserving electromagnetic particle-in-cell algorithm on unstructured grids,’
*IEEE Trans. Plasma Sci.*, vol. 44, no. 8, pp. 1353-1362, 2016. [10.1109/TPS.2016.2582143] - G. Xing and F. L. Teixeira, `An efficient rescaled formulation for tensor Green’s function computation in cylindrical multilayered media,’
*IEEE Trans. Antennas Propag*., vol. 63, no. 12, pp. 5677-5685, 2015. [10.1109/TAP.2015.2490740] - H. Moon, F. L. Teixeira, and Y. A. Omelchenko, `Exact charge-conserving scatter-gather algorithm for particle-in-cell simulations on unstructured grids: A geometric perspective,’
*Comp. Phys. Comm*., vol. 194, pp. 43-53, 2015. [arXiv] [10.1016/j.cpc.2015.04.014] - K. Sainath, F. L. Teixeira, and B. Donderici, `Robust computation of dipole electromagnetic fields in arbitrarily-anisotropic, planar-stratified environments,’
*Phys. Rev. E*, vol. 89, 013312, 2014. [arXiv] [10.1103/PhysRevE.89.013312] - F. L. Teixeira, `Lattice Maxwell’s equations,’ (invited paper)
*Prog. Electromagn. Res*., vol. 148, pp. 113-128, 2014. [10.2528/PIER14062904] - H. Moon, F. L. Teixeira, J. Kim, and Y. A. Omelchenko, `Trade-offs for unconditional stability in the finite-element time-domain method,’
*IEEE Microw. Wireless Comp. Lett.*, vol. 24, no. 6, pp. pp.361-363, 2014. [10.1109/LMWC.2014.2310481] - L. D. Angulo, J. Alvarez, F. L. Teixeira, M. F. Pantoja, and S. G. Garcia, `Causal-path local time-stepping in the discontinuous Galerkin method for Maxwell’s equations,’
*J. Comp. Phys*., vol. 256, pp. 678-695, 2014. [arXiv] [10.1016/j.jcp.2013.09.010] - K. Sainath, F. L. Teixeira, and B. Donderici `Complex-plane generalization of scalar Levin transforms: A robust, rapidly convergent method to compute potentials and fields in multi-layered media,’
*J. Comp. Phys*., vol. 269, pp. 403-422, 2014. [arXiv] [10.1016/j.jcp.2014.03.040] - M. S. Gilbert and F. L. Teixeira, `A small-perturbation automatic-differentiation method for determining uncertainty in computational electromagnetics,’
*IEEE Trans. Antennas Propag*., vol. 60, no. 11, pp. 5305-5314, 2012. [10.1109/TAP.2012.2208169] - J. Kim and F. L. Teixeira, `Parallel and explicit finite-element time-domain method for Maxwell’s equations,’
*IEEE Trans. Antennas Propag*., vol. 59, no. 6, pp. 2350-2356, 2011. [10.1109/TAP.2011.2143682] - V. E. do Nascimento, K.-Y. Jung, B.-H. V. Borges, and F. L. Teixeira, `A study on unconditionally stable FDTD methods for the modeling of metamaterials,’
*J. Lightwave Technol.*, vol. 27, no. 19, pp. 4241-4249, 2009. [10.1109/JLT.2009.2023089] - B. Donderici and F. L. Teixeira, `Mixed finite-element time-domain method for transient Maxwell equations in doubly dispersive media,’
*IEEE Trans. Microwave Theory Tech*., vol. 56, no. 1, pp. 113-120, 2008. [10.1109/TMTT.2007.912217] - B. Donderici and F. L. Teixeira, `Conformal perfectly matched layer for the mixed finite-element time-domain method,’
*IEEE Trans. Antennas Propag*., vol. 56, no. 4, pp. 1017-1026, 2008. [10.1109/TAP.2008.919215] - F. L. Teixeira, `Time-domain finite-difference and finite-element methods for Maxwell equations in complex media,’ (invited paper)
*IEEE Trans. Antennas Propag*., vol. 56, no. 8, pp. 2150-2166, 2008. [10.1109/TAP.2008.926767] - B. He and F. L. Teixeira, `Differential forms, Galerkin duality, and sparse inverse approximations in finite element solutions of Maxwell equations,’
*IEEE Trans. Antennas Propag*., vol. 55, no. 5, pp. 1359-1368, 2007. [10.1109/TAP.2007.895619] - B. He and F. L. Teixeira, `Geometric finite element discretization of Maxwell equations in primal and dual spaces,’
*Phys. Lett. A*, vol. 349, no. 1-4, pp. 1-14, 2006. [arXiv] [10.1016/j.physleta.2005.09.002] - S. Wang, F. L. Teixeira, and J. Chen, `An iterative ADI-FDTD with reduced splitting error,’
*IEEE Microwave Wireless Components Lett.*, vol. 15, no. 2, pp. 92-94, 2005. [10.1109/LMWC.2004.842835] - S. Wang and F. L. Teixeira, `Some remarks on the stability of time-domain electromagnetic simulations,’
*IEEE Trans. Antennas Propag*., vol. 52, no. 3, pp. 895-898, 2004. [10.1109/TAP.2004.825486] - S. Wang and F. L. Teixeira, `Dispersion-relation-preserving FDTD schemes of large-scale three-dimensional problems,’
*IEEE Trans. Antennas Propag*., vol. 51, no. 8, pp. 1818-1828, 2003. [10.1109/TAP.2003.815435] - B. E. Barrowes, C. O. Ao, F. L. Teixeira, and J. A. Kong, `Sparse matrix/canonical grid method applied to 3-D dense medium scattering,’
*IEEE Trans. Antennas Propag*. , vol. 51, no. 1, pp. 48-58, 2003. [10.1109/TAP.2003.809094] - Y. Srisukh, J. Nehrbass, F. L. Teixeira, J.-F. Lee, and R. Lee, `An approach for automatic grid generation in 3-D FDTD simulations of complex geometries,’
*IEEE Antennas Propag. Mag.*, vol. 44, no. 4, pp. 75-80, 2002. [10.1109/MAP.2002.1043151] - C. D. Moss, F. L. Teixeira, Y.E. Yang, and J. A. Kong, `Finite-difference time-domain simulation of scattering from objects in continuous random media,’
*IEEE Trans. Geosci. Remote Sens*., vol. 40, no. 1, pp. 178-186, 2002. [10.1109/36.981359] - F. L. Teixeira and W. C. Chew, `Finite difference computation of transient electromagnetics waves for cylindrical geometries in complex media,’ (invited paper)
*IEEE Trans. Geosci. Remote Sens.*, vol. 38, no. 4, pp. 1530-1543, 2000. [10.1109/36.851953] - F. L. Teixeira and W. C. Chew, `Lattice electromagnetic theory from a topological viewpoint,’
*J. Math. Phys*., vol. 40, no. 1, pp. 169-187, 1999. [10.1063/1.532767] - F. L. Teixeira and W. C. Chew, `On causality and dynamic stability of perfectly matched layers for FDTD simulations,’
*IEEE Trans. Microwave Theory Tech.*, vol. 47, no. 6, pp. 775-785, 1999. [10.1109/22.769350] - F. L. Teixeira and W. C. Chew, ‘Analytical derivation of a conformal perfectly matched absorber for electromagnetic waves,’
*Microwave Opt. Technol. Lett.*, vol. 17, no. 4, pp. 231-236, 1998. [10.1002/(SICI)1098-2760(199803)17:4<231::AID-MOP3>3.0.CO;2-J] - F. L. Teixeira and W. C. Chew, ‘Systematic derivation of anisotropic PML absorbing media in cylindrical and spherical coordinates,’
*IEEE Microwave Guided Wave Lett.*, vol. 7, no. 11, pp. 371-373, 1997. [10.1109/75.641424] - F. L. Teixeira and W. C. Chew, ‘PML-FDTD in cylindrical and spherical grids,’
*IEEE Microwave Guided Wave Lett*., vol. 7, no. 9, pp. 285-287, 1997. [10.1109/75.622542]

_______________________________________________________________________________________________

**Electromagnetic sensing and imaging**

Our group has worked on subsurface radar imaging, new sensor and algorithms for industrial process tomography, and on the modeling of geophysical exploration sensors. These efforts seek to improve the performance of electromagnetic sensors in practice.

**keywords**—ground penetrating radar (GPR), ultra-wideband (UWB) radar, subsurface radar, time-reversal (TR) imaging, super-resolution, electrical capacitance tomography (ECT), electrical capacitance volume tomography (ECVT), nondestructive testing and evaluation (NDTE), well-logging.

** Selected papers**

- S. M. Chowdhury, M. A. Charleston, Q. M. Marashdeh, and F. L. Teixeira, `Propellant mass gauging in a spherical tank under micro-gravity conditions using capacitance plate arrays and machine learning,’
*Sensors*, vol. 23, no. 20, 8516, 2023. [10.3390/s23208516] - D. O. Acero, Q. M. Marashdeh, and F. L. Teixeira,`Reduced-space relevance vector machine for adaptive electrical capacitance volume tomography,’
*IEEE Trans. Computational Imaging*, vol.8, pp. 41-53, 2022. [10.1109/TCI.2021.3137149] - D. O. Acero, Q. Marashdeh, and F. L. Teixeira, `Relevance vector machine image reconstruction algorithm for electrical capacitance tomography with explicit uncertainty estimates,” ‘
*EEE Sensors J*., vol. 20, no. 9, pp. 4925-4939, 2020. [10.1109/JSEN.2020.2966990] - C. Gunes, S. M. Chowdhury, C. E. Zuccarelli, Q. M. Marashdeh, and F. L. Teixeira, `Displacement-current phase tomography for water-dominated two-phase flow velocimetry,’
*IEEE Sensors J*., vol. 19, no. 4, pp. 1563-1571, 2019. [10.1109/JSEN.2018.2883293] - R. K. Rasel, J. N. Sines, Q. Marashdeh, and F. L. Teixeira, `Cross-plane acquisitions in electrical capacitance volume tomography,’
*IEEE Sensors J.*, vol. 19, no. 19, pp. 8767-8774, 2019.[10.1109/JSEN.2019.2923123] - G. S. Rosa, J. R. Bergmann, and F. L. Teixeira, `A perturbation method to model electromagnetic well-logging tools in curved boreholes,’
*IEEE Trans. Geosci. Remote Sens.*, vol. 56, no. 4, pp. 1979-1993, 2018. [10.1109/TGRS.2017.2771723] - R. K. Rasel, C. E. Zuccarelli, Q. M. Marashdeh, L.-S. Fan, and F. L. Teixeira, `Toward multiphase flow decomposition based on electrical capacitance tomography sensors,’
*IEEE Sensors J*., vol. 17, pp. 8027-8036, 2017. [10.1109/JSEN.2017.2687828] - S. Y. Chen, W. C. Chew, V. R. N. Santos, K. Sainath, and F. L. Teixeira, `Electromagnetic subsurface remote sensing,’
*Wiley Encyclopedia of Electrical and Electronics Engineering*, 2016. [10.1002/047134608X.W3602.pub2] - H. Moon, F. L. Teixeira, and B. Donderici, `Computation of potentials from current electrodes in cylindrically stratified media: A stable, rescaled semi-analytical formulation,’
*J. Comp. Phys*., vol. 280, pp. 692-709, 2015. [arXiv] [10.1016/j.jcp.2014.10.015] - A. E. Fouda and F. L. Teixeira, `Bayesian compressive sensing for ultrawideband inverse scattering in random media,’
*Inv. Prob*., vol. 30, 114017, 2014. [arXiv] [10.1088/0266-5611/30/11/114017] - A. E. Fouda and F. L. Teixeira, `Ultra-wideband microwave imaging of breast cancer tumors via Bayesian inverse scattering,’
*J. Appl. Phys*., vol. 115, 064701, 2014. [10.1063/1.4865327] - A. E. Fouda and F. L. Teixeira, `Statistical stability of ultrawideband time-reversal imaging in random media,’
*IEEE Trans. Geosci. Remote Sens*., vol. 52, no. 2, pp. 870-879, 2014. [10.1109/TGRS.2013.2245137] - K. Sainath and F. L. Teixeira, `Spectral-domain-based scattering analysis of fields radiated by distributed sources in planar-stratified environments with arbitrarily anisotropic layers,’
*Phys. Rev. E*, vol. 90, 063302, 2014. [arXiv] [10.1103/PhysRevE.90.063302] - H. Moon, F. L. Teixeira, and B. Donderici `Stable pseudoanalytical computation of electromagnetic fields from arbitrarily-oriented dipoles in cylindrically stratified media,’
*J. Comp. Phys*., vol. 273, pp. 118-142, 2014. [arXiv] [10.1016/j.jcp.2014.05.006] - A. E. Fouda, M. E. Yavuz, and F. L. Teixeira, `Time-reversal techniques for MISO and MIMO wireless communication systems ,’
*Radio Sci.*, vol. 47, no. 6, RS0P02, 2012. [10.1029/2012RS005013] - A. E. Fouda and F. L. Teixeira, `Imaging and tracking of targets in clutter using differential time-reversal techniques,’ (invited paper)
*Waves in Random and Complex Media*, vol. 22, no. 1, pp.66-108, 2012. [10.1080/17455030.2011.557404] - G.-S. Liu, F. L. Teixeira, and G.-J. Zhang, `Analysis of directional logging tools in anisotropic and multieccentric cylindrically-layered Earth formations,’
*IEEE Trans. Antennas Propagat*., vol. 60, no. 1, pp. 318-327, 2012. [10.1109/TAP.2011.2167907] - H. O. Lee, F. L. Teixeira, L. E. San Martin, and M. S. Bittar, `Numerical modeling of eccentered LWD borehole sensors in dipping and fully anisotropic Earth formations,’ IEEE Trans. Geosci. Remote Sens., vol. 50, no. 3, pp. 727-735, 2012. [10.1109/TGRS.2011.2162736]
- M. S. Novo, L. C. da Silva, and F. L. Teixeira, `A comparative analysis of Krylov solvers for three-dimensional simulations of borehole sensors,’
*IEEE Geosci. Remote Sens. Lett*., vol. 8, no. 1, pp. 98-102, 2011. [10.1109/LGRS.2010.2051941] - M. S. Novo, L. C. Silva, and F. L. Teixeira, `Three-dimensional finite-volume analysis of directional resistivity logging sensors,’
*IEEE Trans. Geosci. Remote Sens*., vol. 4, 8, no. 3, pp. 1151-1158, 2010. [10.1109/TGRS.2009.2032539] - M. E. Yavuz and F. L. Teixeira, `Ultrawideband microwave remote sensing and imaging using time-reversal techniques: A review,’ (invited paper)
*Remote Sens*., vol. 1, no. 3, pp. 466-495, 2009. [10.3390/rs1030466] - M. E. Yavuz and F. L. Teixeira , `Space-frequency ultrawideband time-reversal imaging,’
*IEEE Trans. Geosci. Remote Sens*., vol. 46, no. 4, pp. 1115-1124, 2008. [10.1109/TGRS.2008.915755] - Q. Marashdeh, W. Warsito, L.-S. Fan, and F. L. Teixeira , `A multimodal tomography system based on ECT sensors,’
*IEEE Sensors J*., vol. 7, no. 3, pp. 426-433, 2007. [10.1109/JSEN.2006.890149] - Y.-K. Hue and F. L. Teixeira, `Numerical mode-matching method for tilted coil antennas in cylindrically layered anisotropic media with multiple horizontal beds,’ IEEE Trans. Geosci. Remote Sens., vol. 45, no. 8, pp. 2451-2462, 2007. [10.1109/TGRS.2007.900981]
- H. O. Lee and F. L. Teixeira, `Cylindrical FDTD analysis of LWD tools through anisotropic dipping-layered earth media,’
*IEEE Trans. Geosci. Remote Sens*., vol. 45, no. 2, pp. 383-388, 2007. [10.1109/TGRS.2006.888139] - Y.-K. Hue and F. L. Teixeira, `Analysis of tilted-coil eccentric borehole antennas in cylindrical multilayered formations for well-logging applications,’
*IEEE Trans. Antennas Propag*., vol. 54, no. 4, pp. 1058-1064, 2006. [10.1109/TAP.2006.872668] - M. E. Yavuz and F. L. Teixeira, `Full time-domain DORT for ultrawideband electromagnetic fields in dispersive, random inhomogeneous media,’
*IEEE Trans. Antennas Propag*., vol. 54, no. 8, pp. 2305-2315, 2006. [10.1109/TAP.2006.879196] - Q. Marashdeh, W. Warsito, L.-S. Fan, and F. L. Teixeira , `Nonlinear forward problem solution for electrical capacitance tomography using feed-forward neural network,’
*IEEE Sensors J*., vol. 6, no. 2, pp. 441-449, 2006. [10.1109/JSEN.2005.860316] - Y.-K. Hue, F. L. Teixeira, L. San Martin, and M. Bittar, `Three-dimensional simulation of eccentric LWD tool response in boreholes through dipping formations,’
*IEEE Trans. Geosci. Remote Sens*., vol. 43, no. 2, pp. 257-268, 2005. [10.1109/TGRS.2004.841354] - C. D. Moss, F. L. Teixeira, J. A. Kong, `Detection of targets buried in continuous random media: A numerical study using angular correlation function,’
*Microwave Opt. Technol. Lett.*, vol. 33, no. 4, pp. 242-247, 2002. [10.1002/mop.10287] - F. L. Teixeira, W. C. Chew, M. Straka, M. L. Oristaglio, and T. Wang, `Finite-difference time-domain simulation of ground penetrating radar on dispersive, inhomogeneous, and conductive soils,’
*IEEE Trans. Geosci. Remote Sens*., vol. 36, no. 6, pp. 1928-1937, 1998. [10.1109/36.729364]

**Electromagnetic metamaterials**

“Metamaterials” is an umbrella term for a broad class of engineered materials that exhibit electromagnetic properties not found in natural bulk materials. Our efforts in this area have focused on dispersion-engineered materials, isoimpedance materials, and plasmonics. For example, we have demonstrated the first plasmon nanochain operating at the optical communication band (1550 nm) [10.1109/JLT.2007.902100] and the first blueprint of a reflectionless curved waveguide [10.1109/LMWC.2008.918869]. We also did formative work on what became later known as “transformation optics” [10.1163/156939399X01104], [10.1109/75.678571].

**keywords**—isoimpedance material, transformation optics, reflectionless absorber, plasmon waveguide, degenerate band-edge, magnetic photonic crystal.

** Selected papers**

- V. M. Pepino, A. F. Mota, B.-H. V. Borges, and F. L. Teixeira, `Terahertz passive amplification via temporal Talbot effect in metamaterial-based Bragg fibers,’
*J. Opt. Soc. Am. B*, vol. 39, pp. 1763-1774, 2022. [10.1364/JOSAB.454550] - H. Odabasi and F. L. Teixeira, `Generalized Veselago-Pendry lenses via complex transformation optics,’
*Opt. Express*, vol. 27, no. 18, pp. 25670-25677, 2019. [10.1364/OE.27.025670] - A. F. Mota et al., `Semianalytical modeling of arbitrarily distributed quantum emitters embedded in nanopatterned hyperbolic metamaterials ,’
*J. Opt. Soc. Am. B*, vol. 36, no. 5, pp. 1273-1287, 2019. [10.1364/JOSAB.36.001273] - H. Odabasi, K. Sainath, and F. L. Teixeira, `Launching and controlling Gaussian beams from point sources via planar transformation media,’
*Phys. Rev. B*, vol. 97, 075105, 2018. [arXiv] [10.1103/PhysRevB.97.075105] - A. F. Mota, A. Martins, J. Weiner, F. L. Teixeira, and B.-H. V. Borges, `Constitutive parameter retrieval for uniaxial metamaterials with spatial dispersion,’
*Phys. Rev. B*, vol. 94, 115410, 2016. [10.1103/PhysRevB.94.115410] - K. Sainath and F. L. Teixeira, `Perfectly reflectionless omnidirectional absorbers and electromagnetic horizons,’
*J. Opt. Soc. Am. B*, vol. 32, no. 8, pp. 1645-1650, 2015. [arXiv] [10.1364/JOSAB.32.001645] - H. Odabasi and F. L. Teixeira, `Electric-field coupled resonators as metamaterial loadings for waveguide miniaturization,’
*J. Appl. Phys*., vol. 114, 214901, 2013. [10.1063/1.4837597] - H. Odabasi, F. L. Teixeira, and D. O. Guney, `Electrically small, complementary electric-field-coupled resonator antennas,’
*J. Appl. Phys*., vol. 113, 084903, 2013. [10.1063/1.4793090] - H. Odabasi, F. L. Teixeira, and W. C. Chew, `Impedance-matched absorbers and optical pseudo black holes,’
*J. Opt. Soc. Am. B*, vol. 28, no. 5, pp. 1317-1323, 2011. [10.1364/JOSAB.28.001317] - K.-Y. Jung, F. L. Teixeira, and R. M. Reano, `Surface plasmon coplanar waveguides: Mode characteristics and mode conversion losses,’
*IEEE Photonics Technol. Lett*., vol. 21, no. 10, pp. 630-632, 2009. [10.1109/LPT.2009.2015578] - K.-Y. Jung and F. L. Teixeira, `Photonic crystals with a degenerate band edge: Field enhancement effects and sensitivity analysis,’
*Phys. Rev. B*, vol. 77, no. 12, 125108, 2008. [10.1103/PhysRevB.77.125108] - B. Donderici and F. L. Teixeira, `Metamaterial blueprints for reflectionless waveguide bends,’
*IEEE Microwave Wireless Components Lett*., vol. 18, no. 4, pp. 233-235, 2008. [10.1109/LMWC.2008.918869] - K.-Y. Jung and F. L. Teixeira, `Numerical study of photonic crystals with a split band edge: Polarization dependence and sensitivity analysis,’
*Phys. Rev. A*, vol. 78, no. 4, 043826, 2008. [10.1103/PhysRevA.78.043826] - F. L. Teixeira, `Closed-form metamaterial blueprints for electromagnetic masking of arbitrarily shaped convex PEC objects,’
*IEEE Antennas Wireless Propag. Lett*., vol. 6, pp. 163-164, 2007. [10.1109/LAWP.2007.894153] - K.-Y. Jung, F. L. Teixeira, and R. Reano, `Au/SiO2 nanoring plasmon waveguides at optical communication band,’
*J. Lightwave Technol*., vol. 25, no. 9, pp. 2757-2765, 2007. [10.1109/JLT.2007.902100] - K.-Y. Jung, B. Donderici, and F. L. Teixeira, `Transient analysis of spectrally asymmetric magnetic photonic crystals with ferromagnetic losses,’
*Phys. Rev. B*, vol. 74, no. 16, 165207, 2006. [10.1103/PhysRevB.74.165207] - L. S. D. Alcantara, M. A. C. Lima, , A. C. Cesar, B.-H. V. Borges, and F. L. Teixeira, `Design of a multifunctional integrated optical isolator-switch based on nonlinear and nonreciprocal effects,’
*Opt. Eng*., vol. 44, no. 12, pp. 124002.1-9, 2005. [10.1117/1.2139655] - F. L. Teixeira, `On aspects of the physical realizability of perfectly matched absorbers for electromagnetic waves,’ (invited paper)
*Radio Sci.*, vol. 38, no. 2, 8014, 2003. [10.1029/2001RS002559] - F. L. Teixeira and W. C. Chew, `Complex space approach to perfectly matched layers: A review and some new developments,’ (invited paper)
*Int. J. Num. Model*., vol. 13, pp. 441-455, 2000. [10.1002/1099-1204(200009/10)13:5<441::AID-JNM376>3.0.CO;2-J] - F. L. Teixeira and W. C. Chew, `Differential forms, metrics, and the reflectionless absorption of electromagnetic waves,’
*J. Electromagn. Waves Appl*., vol. 13, no. 5, pp. 665-686, 1999. [10.1163/156939399X01104] - F. L. Teixeira and W. C. Chew, `General closed-form PML constitutive tensors to match arbitrary bianisotropic and dispersive linear media,’
*IEEE Microwave Guided Wave Lett*., vol. 8, no. 6, pp. 223-225, 1998. [10.1109/75.678571]

The content of the information in this material does not necessarily reflect the position or the policy of the United States Government, and no official endorsement should be inferred. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of any United States Government agency or foundation.