Assistant Professor, University of Texas at Austin

Peer-Reviewed Journal Papers (101)

  • Preprints (14 papers)
  1. P. Y. Chen, and A. Alů, “Dual-Mode Miniaturized Elliptical Patch Antenna with μ-Negative Metamaterials” IEEE Antennas and Wireless Propagation Letters, under review, since January 2010.
  2. A. Alů, and N. Engheta, “Wireless at the Nanoscale: Optical Interconnects Using Matched Nanoantennas,” under review, since January 2010.
  3. I. Gallina, G. Castaldi, V. Galdi, A. Alů, and N. Engheta, “Power Scattering and Absorption Mediated by Cloak/Anti-Cloak Interactions: A Transformation-Optics Route towards Invisible Sensors,” under review, since January 2010. (arxiv)
  4. A. Alů, and N. Engheta, “Paradox of Zero Forward-Scattering in Magnetodielectric Nanoparticles in Connection with the Optical Theorem,” under review, since November 2009 (invited paper).
  5. A. Alů, and N. Engheta, “Comparison of Guiding Properties of Plasmonic Voids and Plasmonic Waveguides,” under review, since November 2009 (invited paper).
  6. I. Gallina, G. Castaldi, V. Galdi, A. Alů, and N. Engheta, “A General Class of Metamaterial Transformation Slabs,” under review, since November 2009. (arxiv)
  7. A. Alů, and N. Engheta, “Cloaking a Receiving Antenna or a Sensor with Plasmonic Metamaterials,” under review, since November 2009 (invited paper).
  8. P. Y. Chen, and A. Alů, “Sub-Wavelength Elliptical Patch Antenna Loaded with μ-Negative Metamaterials,” under review, since November 2009.
  9. A. Alů, P. A. Belov, and N. Engheta, “Guided Propagation along Parallel Chains of Optical Nanoparticles,” under review, since September 2009.
  10. A. Alů, and N. Engheta, “Cloaked NSOM Tip for Non-Invasive Near-Field Imaging,” under review, since September 2009.
  11. Y. Li, A. Alů, and H. Ling, "Simulation and Measurement of Surface Wave Propagation along a Metal Cut-Wire Array," under review, since August 2009.
  12. S. Tricarico, F. Bilotti, A. Alů, and L. Vegni, “Plasmonic Cloaking for Irregular Objects with Anisotropic Scattering Properties,” Physical Review E, in press.
  13. A. Alů, and S. Maslovski “Power Relations and a Consistent Analytical Model for Receiving Wire Antennas,” IEEE Transactions on Antennas and Propagation, in press.
  14. A. Alů, and N. Engheta, “Coaxial-to-Waveguide Matching with ε-Near-Zero Ultranarrow Channels and Bends,” IEEE Transactions on Antennas and Propagation, in press.
  • 2010 (1 paper)
  1. A. Alů, and N. Engheta, “Effect of Small Random Disorders and Imperfections on the Performance of Arrays of Plasmonic Nanoparticles,” New Journal of Physics, Vol. 12, 013015 (12 pages), January 18, 2010. (web)
  • 2009 (13 papers)
  1. A. Alů, “Mantle Cloak: Invisibility Induced by a Surface,” Physical Review B, Vol. 80, No. 24, 245115 (5 pages), December 21, 2009. (web) [Fig. 1 from this manuscript has been selected for the Physical Review B Kaleidoscope]
  2. A. Alů, and N. Engheta, “On Certain Design Criteria for Nanoantennas in the Visible,” Journal of Computational and Theoretical Nanoscience, Special Issue on Functional Nanophotonics and Nanoelectromagnetics, Vol. 6, No. 9, pp. 2009-2015, 2009, (invited paper).
  3. B. Edwards, A. Alů, M. G. Silveirinha, and N. Engheta, "Experimental Verification of Plasmonic Cloaking at Microwave Frequencies," Physical Review Letters, Vol. 103, No. 15, 153901, October 6, 2009. (web)
  4. A. Alů, and N. Engheta, “Envisioning an All-Optical Metamaterial Circuit Board at the Nanoscale,” Physical Review Letters, Vol. 103, No. 14, 143902, September 29, 2009, also in Virtual Journal of Nanoscale Science & Technology, Vol. 20, No. 15, October 12, 2009. (web)
  5. A. Alů, P. A. Belov, and N. Engheta, “Parallel-Chain Optical Nanotransmission Line for Low-Loss Ultra-Confined Light Beam,” Physical Review B, Vol. 80, No. 11, 113101 (4 pages), September 8, 2009, also in Virtual Journal of Nanoscale Science & Technology, Vol. 20, No. 5, September 21, 2009. (web)
  6. A. Alů, and N. Engheta, “Boosting Molecular Fluorescence with a Plasmonic Nanolauncher,” Physical Review Letters, Vol. 103, No. 4, 043902, July 21, 2009, also in Virtual Journal of Nanoscale Science & Technology, Vol. 20, No. 5, August 3, 2009. (web)
  7. D. A. Powell, A. Alů, B. Edwards, A. Vakil, Y. S. Kivshar, and N. Engheta, "Nonlinear Control of Tunneling Through an ε-Near-Zero Channel," Physical Review B, Vol. 79, No. 24, 245135 (5 pages), June 29, 2009. (web, arxiv)
  8. A. Alů, and N. Engheta, “Guided Propagation along Quadrupolar Chains of Plasmonic Nanoparticles,” Physical Review B, Vol. 79, No. 23, 235412 (12 pages), June 12, 2009, also in Virtual Journal of Nanoscale Science & Technology, Vol. 19, No. 26, June 29, 2009. (web)
  9. A. Alů, and N. Engheta, “Cloaking a Sensor,” Physical Review Letters, Vol. 102, No. 23, 233901, June 8, 2009, also in Virtual Journal of Biological Physics Research, Vol. 17, No. 12, June 15, 2009. (web) [A Science News highlighting our findings has appeared on Science, Vol. 175, No. 10, p. 12, May 9, 2009; A Viewpoint article by Prof. F. Javier Garcia de Abajo highlighting this paper has been published on Physics, Vol. 2, No. 47, June 8, 2009]
  10. A. Alů, and N. Engheta, “The Quest for Magnetic Plasmons at Optical Frequencies,” Optics Express, Vol. 17, No. 7, pp. 5723-5730, March 25, 2009. (web)
  11. G. Castaldi, I. Gallina, V. Galdi, A. Alů, and N. Engheta, “Cloak/anti-cloak interactions,” Optics Express, Vol. 17, No. 5, pp. 3101-3114, February 17, 2009. (web, arxiv)
  12. B. Edwards, A. Alů, M. G. Silveirinha, and N. Engheta, “Reflectionless Sharp Bends and Corners in Waveguides Using Epsilon-Near-Zero Effects,” Journal of Applied Physics, Vol. 105, No 4, 044905 (4 pages), February 18, 2009. (web, arxiv)
  13. A. Alů, and N. Engheta, “Optical Nanoswitch: an Engineered Plasmonic Nanoparticle with Extreme Parameters and Giant Anisotropy,” New Journal of Physics, Vol. 11, 013026 (14 pages), January 20, 2009, also in Virtual Journal of Nanoscale Science & Technology, Vol. 19, No. 7, February 16, 2009. (web, upenn, arxiv)
  • 2008 (19 papers)
  1. A. Alů, and N. Engheta, “Theory and Potentials of Multi-Layered Plasmonic Covers for Multi-Frequency Cloaking,” New Journal of Physics, Focus Issue on Cloaking and Transformation Optics, Vol. 10, 115036 (15 pages), November 2008, (invited paper). (upenn, web)
  2. A. Alů, and N. Engheta, “Hertzian Plasmonic Nanodimer as an Efficient Optical Nanoantenna,” Physical Review B, Vol. 78, No. 19, 195111 (6 pages), November 13, 2008, also in Virtual Journal of Nanoscale Science & Technology, Vol. 18, No. 21, November 24, 2008. (upenn, web, arxiv) [Fig. 4a from this manuscript has been selected for the Physical Review B Kaleidoscope]
  3. M. G. Silveirinha, A. Alů, and N. Engheta, “Cloaking Mechanism with Antiphase Plasmonic Satellites,” Physical Review B, Vol. 78, No. 20, 205109 (9 pages), November 12, 2008. (upenn, web)
  4. A. Alů, and N. Engheta, “Effects of Size and Frequency Dispersion in Plasmonic Cloaking,” Physical Review E, Rapid Communications, Vol. 78, 045602(R), October 27, 2008. (upenn, web)
  5. A. Alů, and N. Engheta, “Dispersion Characteristics of Metamaterial Cloaking Structures,” Electromagnetics, Special Issue on Metamaterials, Vol. 28, No. 7, pp. 464-475, October 2008, (invited paper). (web)
  6. A. Alů, and N. Engheta, “Plasmonic and Metamaterial Cloaking: Physical Mechanisms and Potentials,” Journal of Optics A: Pure and Applied Optics, Vol. 10, No. 9, 093002 (17 pages), August 19, 2008, (invited review paper). (upenn, web) [This paper has been selected to appear in the  Journal of Optics Highlights for 2008]
  7. M. G. Silveirinha, A. Alů, and N. Engheta, “Infrared and Optical Invisibility Cloak with Plasmonic Implants Based on Scattering Cancellation,” Physical Review B, Vol. 78, 075107 (7 pages), August 11, 2008. (upenn, web)
  8. A. Alů, and N. Engheta, “Dynamical Theory of Artificial Optical Magnetism Produced by Rings of Plasmonic Nanoparticles,” Physical Review B, Vol. 78, 085112 (10 pages), August 11, 2008. (upenn, web, arxiv)
  9. A. Alů, and N. Engheta, “Light Squeezing through Arbitrarily-Shaped Plasmonic Channels and Sharp Bends,” Physical Review B, Vol. 78, 035440 (6 pages), July 24, 2008. (upenn, web, arxiv)
  10. A. Alů, M. G. Silveirinha, and N. Engheta, “Transmission-Line Analysis of ε-Near-Zero (ENZ)-Filled Narrow Channels,” Physical Review E, Vol. 78, 016604 (10 pages), July 23, 2008. (upenn, web, arxiv)
  11. A. Alů, and N. Engheta, “Input Impedance, Nanocircuit Loading, and Radiation Tuning of Optical Nanoantennas,” Physical Review Letters, Vol. 101, 043901, July 21, 2008, also in Virtual Journal of Nanoscale Science & Technology, Vol. 18, No. 5, August 4, 2008. (upenn, web, arxiv)
  12. A. Alů, and N. Engheta, “Dielectric Sensing in ε-Near-Zero Narrow Waveguide Channels,” Physical Review B, Vol. 78, 045102 (5 pages), July 3, 2008. (upenn, web, arxiv)
  13. F. Bilotti, A. Alů, and L. Vegni, “Design of Miniaturized Metamaterial Patch Antennas with µ-Negative Loading,” IEEE Transactions on Antennas and Propagation, Vol. 56, No. 6, pp. 1640-1647, June 2008. (web)
  14. A. Alů, and N. Engheta, “Robustness in Design and Background Variations in Metamaterial/Plasmonic Cloaking,” Radio Science, Special Issue for the 2007 URSI EMT-Symposium in Ottawa, Vol. 43, RS4S01, May 17, 2008, (invited paper). (upenn, web)
  15. A. Alů, and N. Engheta, “Tuning the Scattering Response of Optical Nanoantennas with Nanocircuit Loads,” Nature Photonics, Vol. 2, pp. 307-310, April 20, 2008. (web) [A News and Views highlighting our findings has appeared on Nature Photonics]
  16. A. Alů, M. Young, and N. Engheta, “Design of Nanofilters for Optical Nanocircuits,” Physical Review B, Vol. 77, 144107 (12 pages), April 9, 2008, also in Virtual Journal of Nanoscale Science & Technology, Vol. 17, No. 16, April 21, 2008. (upenn, web, arxiv)
  17. M. G. Silveirinha, A. Alů, J. Li, and N. Engheta, “Nanoinsulators and Nanoconnectors for Optical Nanocircuits,” Journal of Applied Physics, Vol. 103, 064305 (24 pages), March 21, 2008. (upenn, web, arxiv)
  18. A. Alů, and N. Engheta, “Multifrequency Optical Cloaking with Layered Plasmonic Shells,” Physical Review Letters, Vol. 100, 113901, March 18, 2008. (upenn, web) [A News and Views highlighting our findings has appeared on Nature Photonics]
  19. B. Edwards, A. Alů, M. E. Young, M. G. Silveirinha, and N. Engheta, “Experimental Verification of Epsilon-Near-Zero Metamaterial Coupling and Energy Squeezing Using a Microwave Waveguide,” Physical Review Letters, Vol. 100, 033903, January 25, 2008. (upenn, web)
  • 2007 (18 papers)
  1. A. Alů, A. Salandrino, and N. Engheta, “Parallel, Series, and Intermediate Interconnections of Optical Nanocircuit Elements - Part 2: Nanocircuit and Physical Interpretation,” Journal of the Optical Society of America B, Vol. 24, No. 12, pp. 3014-3022, December 2007, also in Virtual Journal of Nanoscale Science & Technology, Vol. 17, No. 2, January 14, 2008. (web, arxiv)
  2. A. Salandrino, A. Alů, and N. Engheta, “Parallel, Series, and Intermediate Interconnections of Optical Nanocircuit Elements - Part 1: Analytical Solution,” Journal of the Optical Society of America B, Vol. 24, No. 12, pp. 3007-3013, December 2007, also in Virtual Journal of Nanoscale Science & Technology, Vol. 17, No. 2, January 14, 2008. (web, arxiv)
  3. A. Alů, and N. Engheta, “Anomalies of Sub-Diffractive Guided-Wave Propagation along Metamaterial Nanocomponents,” Radio Science, Special Issue on Analytical Scattering and Diffraction, Vol. 42. No. 6, RS6S17, November 7, 2007. (upenn, web)
  4. A. Alů, and N. Engheta, “Enhanced Directivity from Sub-Wavelength Infrared/Optical Nano-Antennas Loaded with Plasmonic Materials or Metamaterials,” IEEE Transactions on Antennas and Propagation, Special Issue on Optical and Terahertz Antenna Technology, Vol. 55, No. 11, pp. 3027-3039, November 2007. (upenn, web)
  5. A. Alů, A. Salandrino, and N. Engheta, “Coupling of Optical Lumped Nanocircuit Elements and Effects of Substrates,” Optics Express, Vol. 15, No. 21, pp. 13865-13876, October 2007. (upenn, web, arxiv)
  6. A. Alů, and N. Engheta, “Optical 'Shorting Wires',” Optics Express, Vol. 15, No. 21, pp. 13773-13782, October 2007, also in Virtual Journal of Nanoscale Science & Technology, Vol. 16, No. 19, November 5, 2007. (upenn, web, arxiv)
  7. A. Alů, and N. Engheta, “Higher-Order Resonant Power Flow Inside and Around Superdirective Plasmonic Nanoparticles,” Journal of the Optical Society of America B, Special Issue on Photonic Metamaterials: from Random to Periodic, Vol. 24, No. 10, pp. A89-A97, October 2007, also in Virtual Journal of Biomedical Optics, Vol. 2, No. 11, November 26, 2007. (upenn, web)
  8. A. Alů, and N. Engheta, “Cloaking and Transparency for Collections of Particles with Metamaterial and Plasmonic Covers,” Optics Express, Vol. 15, No. 12, pp. 7578-7590, June 5, 2007. (upenn, web) [CST University Publication Award 2008]
  9. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Theory and Simulations of a Conformal Omni-Directional Sub-Wavelength Metamaterial Leaky-Wave Antenna,” IEEE Transactions on Antennas and Propagation, Vol. 55, No. 6, Part 2, pp. 1698-1708, June 2007. (upenn, web)
  10. A. Alů, M. G. Silveirinha, A. Salandrino, and N. Engheta, “Epsilon-Near-Zero Metamaterials and Electromagnetic Sources: Tailoring the Radiation Phase Pattern,” Physical Review B, Vol. 75, 155410 (13 pages), April 11, 2007, also in Virtual Journal of Nanoscale Science & Technology, Vol. 15, No. 16, April 23, 2007. (upenn, web, arxiv)
  11. A. Alů, and N. Engheta, “Plasmonic Materials in Transparency and Cloaking Problems: Mechanism, Robustness, and Physical Insights,” Optics Express, Vol. 15, No. 6, pp. 3318-3332, March 19, 2007. (upenn, web) [A Research Highlight underlining our findings has appeared on Nature Materials]
  12. M. G. Silveirinha, A. Alů, and N. Engheta, “Parallel Plate Metamaterials for Cloaking Structures,” Physical Review E, Vol. 75, 036603 (16 pages), March 7, 2007. (upenn, web)
  13. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Sub-Wavelength Planar Leaky-Wave Components with Metamaterial Bilayers,” IEEE Transactions on Antennas and Propagation, Vol. 55, No. 3, Part 2, pp. 882-891, March 2007. (upenn, web)
  14. A. Alů, N. Engheta, A. Erentok, and R. W. Ziolkowski, “Single-Negative, Double-Negative and Low-Index Metamaterials and their Electromagnetic Applications,” IEEE Antennas and Propagation Magazine, Vol. 49, No. 1, pp. 23-37, February 2007, (invited paper). (upenn, web)
  15. A. Alů, and N. Engheta, “Three-Dimensional Nanotransmission Lines at Optical Frequencies: a Recipe for Broadband Negative-Refraction Optical Metamaterials,” Physical Review B, Vol. 75, 024304 (20 pages), January 19, 2007, also in Virtual Journal of Nanoscale Science & Technology, Vol. 15, No. 5, February 5, 2007. (upenn, web, arxiv)
  16. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Sub-Wavelength, Compact, Resonant Patch Antennas Loaded with Metamaterials,” IEEE Transactions on Antennas and Propagation, Vol. 55, No. 1, pp. 13-25, January 2007. (upenn, web)
  17. A. Alů, F. Bilotti, and L. Vegni, “Analysis of L-L Transmission Line Metamaterials with Coupled Inductances,” Microwave and Optical Technology Letters, Vol. 49, No. 1, pp. 94-97, January 2007. (web)
  18. A. Alů, F. Bilotti, and L. Vegni, “Exploring the Possibility of Enhancing the Bandwidth of μ-Negative Metamaterials by Employing Tunable Varactors,” Microwave and Optical Technology Letters, Vol. 49, No. 1, pp. 55-59, January 2007. (web)
  • 2006 (10 papers)
  1. A. Alů, N. Engheta, A. Erentok, and R. W. Ziolkowski, “Single-Negative, Double-Negative and Low-Index Metamaterials and their Electromagnetic Applications,” Radio Science Bulletin, Vol. 319, pp. 6-19, December 2006, (invited paper). (pdf, web)
  2. A. Alů, and N. Engheta, “Theory of Linear Chains of Metamaterial/Plasmonic Particles as Sub-Diffraction Optical Nanotransmission Lines,” Physical Review B, Vol. 74, 205436 (18 pages), November 29, 2006, also in Virtual Journal of Nanoscale Science & Technology, Vol. 14, No. 24, Dec. 11, 2006. (upenn, web, arxiv)
  3. A. Alů, C. Sapia, A. Toscano, and L. Vegni “Radio-Frequency Animal Identification: Electromagnetic Analysis and Experimental Evaluation of the Transponder-Gate System,” International Journal of Radio Frequency Identification Technology and Applications, Vol. 1, No. 1, pp. 90-106, August 2006. (web)
  4. A. Alů, N. Engheta, and R. W. Ziolkowski, “Finite-Difference Time-Domain Analysis of the Tunneling and Growing Exponential in a Pair of ε-negative and μ-negative Slabs,” Physical Review E, Vol. 74, 016604 (9 pages), July 18, 2006.  (upenn, web, arxiv)
  5. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Metamaterial Covers over a Small Aperture,” IEEE Transactions on Antennas and Propagation, Vol. AP-54, No. 6, pp. 1632-1643, June 2006. (upenn, web, arxiv)
  6. A. Alů, and N. Engheta, “Optical Nano-Transmission Lines: Synthesis of Planar Left-Handed Metamaterials in the Infrared and Visible Regimes,” Journal of the Optical Society of America B, Special Focus Issue on Metamaterials, Vol. 23, No. 3, pp. 571-583, March 2006, (invited paper). (upenn, web, arxiv)
  7. A. Alů, A. Salandrino, and N. Engheta, “Negative Effective Permeability and Left-Handed Materials at Optical Frequencies,” Optics Express, Vol. 14, No. 4, pp. 1557-1567, February 20, 2006, also in Virtual Journal of Nanoscale Science & Technology, Vol. 13, No. 19, May 15, 2006. (upenn, web, arxiv)
  8. A. Alů, and N. Engheta, “Physical Insight into the 'Growing' Evanescent Fields of Double-Negative Metamaterial Lenses Using their Circuit Equivalence,” IEEE Transactions on Antennas and Propagation, Vol. 54, No. 1, pp. 268-272, January 2006. (upenn, web, arxiv)
  9. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Metamaterial Grounded Planar Bilayers Supporting Leaky Waves: Principles and Applications,” Automatika, Journal for Control, Measurement, Electronics, Computing and Communications, Vol. 47, No. 3-4, pp. 127-131, 2006, (invited paper). (pdf, web)
  10. F. Bilotti, M. Manzini, A. Alů, and L. Vegni, “Polygonal Patch Antennas with Reactive Impedance Surfaces,” Journal of Electromagnetic Waves and Applications, Vol. 20, No. 2, pp. 169-182, 2006. (web)
  • 2005 (10 papers)
  1. F. Bilotti, A. Alů, F. Urbani, and L. Vegni, “Asymptotic Evaluation of the MoM Excitation Vector for Probe-Fed Microstrip Antennas,” Journal of Electromagnetic Waves and Applications, Vol. 19, No. 12, pp. 1639-1654, December 2005. (web)
  2. F. Urbani, F. Bilotti, A. Alů, and L. Vegni, “VCO Active Integrated Antenna with Reactive Impedance Surfaces,” Microwave and Optical Technology Letters, Vol. 47, No. 1, pp. 82-86, October 5, 2005. (web)
  3. N. Engheta, A. Salandrino, and A. Alů, “Circuit Elements at Optical Frequencies: Nanoinductors, Nanocapacitors and Nanoresistors,” Physical Review Letters, Vol. 95, 095504 (4 pages), August 26, 2005, also in Virtual Journal of Nanoscale Science & Technology, Vol. 12, No. 10, Sept. 5, 2005. (upenn, web, arxiv)
  4. A. Alů, and N. Engheta, “Achieving Transparency with Plasmonic and Metamaterial Coatings,” Physical Review E, Vol. 72, 016623 (9 pages), July 26, 2005 (erratum in Physical Review E, Vol. 73, 019906, January 24, 2006). (upenn, web, arxiv) [A Nature News article highlighting our findings has appeared on Nature]
  5. A. Alů, and F. Bilotti, “L’impiego di Metamateriali per Aumentare Considerevolmente la Trasmissione attraverso un Piccolo Foro in uno Schermo Opaco,” Quaderni di Elettromagnetismo, Vol. 1, No. 2, pp. 1-7, July 2005. (pdf, web)
  6. A. Alů, and N. Engheta, “Polarizabilities and Effective Parameters for Collections of Spherical Nano-Particles Formed by Pairs of Concentric Double-Negative (DNG), Single-Negative (SNG) and/or Double-Positive (DPS) Metamaterial Layers,” Journal of Applied Physics, Vol. 97, 094310 (12 pages), May 1, 2005 (erratum in Journal of Applied Physics, Vol. 99, 069901, March 15, 2006). (upenn, web, arxiv)
  7. A. Alů, F. Bilotti, A. Toscano, and L. Vegni “Analysis of Signal Integrity and Electromagnetic Interference of High-Speed Digital Systems,” Atti della Fondazione Giorgio Ronchi, Vol. LX, No. 1-2, pp. 383-387, January-February 2005. (web)
  8. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Metamaterial Monolayers and Bilayers for Enhanced Transmission through a Sub-Wavelength Aperture in a Flat Perfectly Conducting Screen,” Atti della Fondazione Giorgio Ronchi, Vol. LX, No. 1-2, pp. 185-190, January-April 2005. (upenn, web)
  9. N. Engheta, and A. Alů, “Selected Features of Metamaterials and Plasmonic Media,” Atti della Fondazione Giorgio Ronchi, Vol. LX, No. 1-2, pp. 165-170, January-April 2005. (web)
  10. A. Alů, and N. Engheta, “‘Evanescent Growth and Tunneling through Stacks of Frequency-Selective Surfaces,” IEEE Antennas and Wireless Propagation Letters, Vol. 4, pp. 417-420, 2005. (upenn, web, arxiv)
  • 2004 (7 papers)
  1. M. Manzini, A. Alů, F. Bilotti, and L. Vegni “Polygonal Patch Antennas for Wireless Communications,” IEEE Transactions on Vehicular Technology, Vol. 53, No. 5, pp. 1434-1440, September 2004. (web)
  2. A. Alů, F. Bilotti, and L. Vegni, “Method of Lines Numerical Analysis of Conformal Antennas,” IEEE Transactions on Antennas and Propagation, Vol. 52, No. 6, pp. 1530-1540, June 2004. (web)
  3. A. Alů, F. Bilotti, M. Manzini, and L. Vegni “On the Employment of Edge Basis Functions to Improve the Analysis of Polygonal Patches,” Journal of Electromagnetic Waves and Applications, Vol. 18, No. 3, pp. 397-410, February 2004. (web)
  4. A. Alů, F. Bilotti, N. Engheta, and L. Vegni, “Power-Transmission Enhancement through a Sub-Wavelength Hole in a Perfect Conductor by Employing Metamaterials,” Atti della Fondazione Giorgio Ronchi, Vol. LIX, No. 1-2, pp. 259-260, January-April 2004.
  5. M. Manzini, F. Bilotti, A. Alů, and L. Vegni “Design of Broad-Band Polygonal Patch Antennas for Mobile Communications,” Journal of Electromagnetic Waves and Applications, Vol. 18, No. 1, pp. 61-72, January 2004. (web)
  6. A. Alů, and N. Engheta, “Guided Modes in a Waveguide Filled with a Pair of Single-Negative (SNG), Double-Negative (DNG), and/or Double-Positive (DPS) Layers,” IEEE Transactions on Microwave Theory and Techniques, Vol. 52, No. 1, pp. 199-210, January 2004. (upenn, web)
  7. A. Alů, L. Vegni, and F. Bilotti, “Current Density Dominant Mode on Spiral Patch Antennas,” Automatika, Journal for Control, Measurement, Electronics, Computing and Communications, Vol. 45, no. 1-2, pp. 29-32, 2004, (invited paper). (pdf, web)
  • 2003 (4 papers)
  1. A. Alů, F. Bilotti, and L. Vegni, “Generalized Transmission Line Equations for Bianisotropic Materials,” IEEE Transactions on Antennas and Propagation, Vol. AP-51, No. 11, pp. 3134-3141, November 2003. (web)
  2. A. Alů, and N. Engheta, “Pairing an Epsilon-Negative Slab with a Mu-Negative Slab: Anomalous Tunneling and Transparency,” IEEE Transactions on Antennas and Propagation, Special Issue on Metamaterials, Vol. 51, No. 10, pp. 2558-2570, October 2003, (invited paper). (upenn, web)
  3. A. Alů, F. Bilotti, and L. Vegni, “Extended Method of Line Procedure for the Analysis of Microwave Components with Bianisotropic Inhomogeneous Media,” IEEE Transactions on Antennas and Propagation, Vol. 51, No. 7, pp. 1582-1589, July 2003. (web)
  4. A. Alů, F. Bilotti, and L. Vegni, “Chiral and EBG Materials: Electromagnetic Applications,” Atti della Fondazione Giorgio Ronchi, Vol. LVIII, No. 3-4, pp. 459-463, May-June 2003. (web)
  • 2002 (5 papers)
  1. A. Alů, and N. Engheta, “Radiation from a Traveling-Wave Current Sheet at the Interface between a Conventional Material and a Metamaterial with Negative Permittivity and Permeability,” Microwave and Optical Technology Letters, Vol. 35, No. 6, pp. 460-463, December 20, 2002. (upenn, web)
  2. A. Alů, F. Bilotti, and L. Vegni, “Generalized Telegraphers’ and Helmholtz Equations for Conformal Structures with Bi-anisotropic Loading Materials,” Journal of Electromagnetic Waves and Applications, Vol.16, No.8, pp. 1061-1075, August 2002.
  3. F. Bilotti, L. Vegni, and A. Alů, “Radiation Properties of Rectangular Patch Antennas with Inhomogeneous Substrates via a MoM Formulation,” Journal of Electromagnetic Waves and Applications, Vol.16, No.6, pp. 871-881, June 2002.
  4. A. Alů, F. Bilotti, and L. Vegni, “Design of Chiral Planar Integrated Antennas with Cover via the Method of Lines,” Microwave and Optical Technology Letters, Vol. 32, No. 2, pp.143-145, January 20, 2002. (web)
  5. F. Bilotti, L. Vegni, and A. Alů, “U-Patch Antenna Loaded by Complex Substrates for Multi-Frequency Operation,” Microwave and Optical Technology Letters, Vol. 32, No. 1, pp.3-5, January 5, 2002. (web)

upenn refers to the pdf repository at the University of Pennsylvania
arxiv refers to the public pre-print website at the Cornell University
pdf refers to a freely available pdf copy of the original paper
web links to the journal website, where a copy of the paper may be downloaded

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