Publications

 

Journals

I. Aghanejad, K. J. Chau, and L. Markley, “Avoiding imaging artifacts from resonant modes in metamaterial superlenses,” Physical Review B, vol. 100, no. 3, pp. 035137:1-11, Jul. 2019.

C. Warner, C. McDermid, A. Ahmadi, and L. Markley, “Impact of electrode design and voltage waveform on low-potential magnetohydrodynamic fluid actuation,” Microfluidics and Nanofluidics, vol. 23, no. 7, pp. 96:1-8, Jul. 2019.

A. Maleki Gargari, M. H. Zarifi, and L. Markley, “Passive matched mushroom structure for an antenna-based liquid detection system,” IEEE Sensors Journal, vol. 19, no. 15, pp. 6154-6162, Apr. 2019.

C. Badowich and L. Markley, “Reducing idle power losses in resonant wireless power transfer,” IEEE Transactions on Industrial Electronics, vol. 65, no. 11, pp. 8605-8612, Mar. 2018.

I. Aghanejad and L. Markley, “Spatial frequency maps of power flow in metamaterials and photonic crystals: Investigating backward-wave modes across the electromagnetic spectrum,” Physical Review B, vol. 96, pp. 205157:1-11, Nov. 2017.

I. Aghanejad, K. J. Chau, and L. Markley, “Electromagnetic origins of negative refraction in coupled plasmonic waveguide metamaterials,” Physical Review B, vol. 94, pp. 165133:1-10, Oct. 2016.

L. Markley, “On achieving pure electromagnetic left-handedness through magnetodielectric field compression,” Physical Review B, vol. 94, pp. 085108:1-11, Aug. 2016.

M. Al Shakhs, L. Augusto, L. Markley, and K. J. Chau, “Boosting the transparency of thin layers by coatings of opposing susceptibility: how metals help see through dielectrics,” Scientific Reports, vol. 6, pp. 20659:1-9, Feb. 2016.

A. Ahmadi, C. M. McDermid, and L. Markley, “Magnetohydrodynamic actuation of droplets for millimetric planar fluidic systems,” Applied Physics Letters, vol. 108, pp. 014101:1-4, Jan. 2016.

L. Markley and G. V. Eleftheriades, “An ultra-compact microstrip crossover inspired by contra-directional even and odd mode propagation,” IEEE Microwave and Wireless Components Letters, vol. 24, no. 7, pp. 436-438, Jul. 2014.

R. Abasi, L. Markley, and G. V. Eleftheriades, “Experimental verification of subwavelength acoustic focusing using a near-field array of closely spaced elements,” Journal of the Acoustical Society of America, vol. 130, pp. EL405-EL409, Dec. 2011.

L. Markley and G. V. Eleftheriades, “Meta-screens and near-field antenna-arrays: a new perspective on subwavelength focusing and imaging,” Metamaterials, vol. 5, pp. 97-106, Jun. 2011 (invited).

L. Markley and G. V. Eleftheriades, “Quad-band negative-refractive-index transmission-line unit cell with reduced group delay,” IET Electronics Letters, vol. 46, pp. 1206-1208, Aug. 2010.

L. Markley and G. V. Eleftheriades, “Two-dimensional subwavelength-focused imaging using a near-field probe at a λ/4 working distance,” Journal of Applied Physics, vol. 107, pp. 093102:1-5, May 2010.

L. Markley and G. V. Eleftheriades, “A near-field probe for subwavelength-focused imaging,” IEEE Transactions on Microwave Theory and Techniques, vol. 58, pp. 551-558, Feb. 2010.

Y. Wang, A. M. H. Wong, L. Markley, A. S. Helmy, and G. V. Eleftheriades, “Plasmonic meta-screen for alleviating the trade-offs in the near-field optics,” Optics Express, vol. 17, pp. 12351-12361, Jul. 2009.

L. Markley and G. V. Eleftheriades, “Two-dimensional subwavelength-focused imaging using a near-field end-fire antenna-array probe,” IEEE Antennas and Wireless Propagation Letters, vol. 8, pp. 1025-1028, Sep. 2009.

L. Markley and G. V. Eleftheriades, “Two-dimensional subwavelength focusing using a slotted meta-screen,” IEEE Microwave and Wireless Components Letters, vol. 19, pp. 137-139, Feb. 2009 (2010 best paper award).

L. Markley, A. M. H. Wong, Y. Wang, and G. V. Eleftheriades, “A spatially shifted beam approach to subwavelength focusing,” Physical Review Letters, vol. 101, pp. 113901:1-4, Sep. 2008.

L. Markley and G. V. Eleftheriades, “A negative-refractive-index metamaterial for incident plane waves of arbitrary polarization,” IEEE Antennas and Wireless Propagation Letters, vol. 6, pp. 28-32, Mar. 2007.

 

Conferences

C. Badowich and L. Markley, “Optimal number of coils for wireless power transfer through cascaded resonator systems,” IEEE International Symposium on Antennas and Propagation, Atlanta, GA, Jul. 7-12, 2019.

N. Jawad and L. Markley, “An independently tunable uniplanar dual band band-stop frequency selective surface,” IEEE International Symposium on Antennas and Propagation, Atlanta, GA, Jul. 7-12, 2019 (student paper competition honourable mention).

I. Aghanejad, K. J. Chau, and L. Markley, “Avoiding imaging artifacts in metamaterial superlenses,” Negative refraction and evanescent-wave amplification through magnetodielectric sphere metamaterial,” Union of Radio Science International US National Meeting, Atlanta, GA, Jul. 7-12, 2019.

L. Markley, A. Al Noor, K. Neophytou, and M. A. Antoniades, “A geometrically phase-compensated transformation optics superstrate for fixed-beam broadband leaky-wave radiation,” 13th European Conference on Antennas and Propagation, Krakow, Poland, Mar. 31-Apr. 5, 2019 (invited).

M. A. Hegazi, G. Lovegrove, and L. Markley, “The influence of battery bank sizing on fuel cell efficiency in series fuel cell battery hybrid intercity passenger railway vehicles: the case study of the Intercity 125,” International Hydrail Conference, Rome, Italy, Jun. 6-8, 2018.

N. Jawad and L. Markley, “A single-layer frequency selective surface with dual-wide-band response,” Union of Radio Science International US National Meeting, Boston, MA, Jul. 8-13, 2018.

C. Badowich and L. Markley, “Minimizing idle power losses in magnetic resonance coupling wireless power transfer,” Union of Radio Science International US National Meeting, San Diego, CA, Jul. 9-14, 2017.

M. Ahmadi and L. Markley, “End-fire microstrip antenna with negative epsilon metamaterial,” Union of Radio Science International US National Meeting, San Diego, CA, Jul. 9-14, 2017.

S. Bostock, K. J. Chau, and L. Markley, “Perfect transmission of evanescent waves through single-negative media,” Union of Radio Science International US National Meeting, San Diego, CA, Jul. 9-14, 2017.

I. Aghanejad, K. J. Chau, and L. Markley, “K-space signatures of negative-index metamaterials,” Union of Radio Science International US National Meeting, San Diego, CA, Jul. 9-14, 2017.

I. Aghanejad, K. J. Chau, and L. Markley, “Enhanced transmission into layered-plasmonic metamaterials through k-space harmonic coupling,” Union of Radio Science International National Radio Science Meeting, Boulder, CO, Jan. 4-7, 2017 (invited).

M. Hegazi, G. L. Lovegrove, and L. Markley, “Hydrogen as an energy carrier for all-electric locomotives: case study the Intercity 125,” American Railway Engineering and Maintenance-of-Way Association (AREMA) 2016 Annual Conference, Orlando, Florida, Aug. 28-31, 2016.

A. Al Noor and L. Markley, “Achieving linear phase through geometrically-compensated transformation domains for leaky-wave antenna radiation,” IEEE International Symposium on Antennas and Propagation, Fajardo, Puerto Rico, Jun. 26-Jul. 1, 2016.

I. Aghanejad, K. J. Chau, and L. Markley, “Rigorous analysis of negative refraction in a layered plasmonic metamaterial,” Union of Radio Science International US National Meeting, Fajardo, Puerto Rico, Jun. 26-Jul. 1, 2016.

M. Al Shakhs, L. Augusto, L. Markley, and K. J. Chau, “Light transmission enhancement through a thin layer by a coating of opposing susceptibility,” Union of Radio Science International US National Meeting, Fajardo, Puerto Rico, Jun. 26-Jul. 1, 2016.

L. Markley, “Achieving left-handedness in magnetodielectric metamaterials,” Union of Radio Science International US National Meeting, Fajardo, Puerto Rico, Jun. 26-Jul. 1, 2016.

M. Hegazi, G. R. Lovegrove, and L. Markley, “Sizing and performance evaluation through simulation of hybrid lithium ion battery / supercapacitor powertrains for railway propulsion—case study: King’s Cross to Newcastle, UK,” Canadian Society for Mechanical Engineering International Congress, Kelowna, BC, Jun. 26-29, 2016.

A. Ahmadi, C. M. McDermid, and L. Markley, “Magnetohydrodynamic actuation of droplets for millimetric planar fluidic systems,” Canadian Society for Mechanical Engineering International Congress, Kelowna, BC, Jun. 26-29, 2016.

M. Hegazi, L. Markley, and G. L. Lovegrove, “Real time single train simulator,” American Railway Engineering and Maintenance-of-Way Association (AREMA) 2015 Annual Conference, Minneapolis, Minnesota, Oct. 4-7, 2015.

I. Aghanejad, K. Chau, and L. Markley, “Real-k-space analysis of electromagnetic waves in a plasmonic waveguide metamaterial,” IEEE International Symposium on Antennas and Propagation, pp. 657-658, Vancouver, BC, Jul. 19-24, 2015.

L. Markley and G. V. Eleftheriades, “A metamaterial transition layer for free-space radiation from a slot-line leaky-wave antenna,” IEEE International Symposium on Antennas and Propagation, pp.759-760, Memphis, Tennessee, Jul. 6-11, 2014.

L. Markley and G. V. Eleftheriades, “A transient analysis of negative refraction at the interface between two transmission-line grids,” IEEE MTT-S International Microwave Symposium, pp. 1-4, Seattle, Washington, Jun. 2-7, 2013.

G. V. Eleftheriades, L. Markley, and A. M. H. Wong, “Sub-wavelength focusing and imaging using shifted-beam and super-oscillation antenna arrays,” 15th International Symposium on Antenna Technology and Applied Electromagnetics, pp. 1-6, Toulouse, France, Jun. 25-28, 2012 (plenary).

L. Markley and G. V. Eleftheriades, “Detecting buried objects with subwavelength resolution using a near-field antenna-array probe,” IEEE MTT-S International Microwave Symposium, pp. 1-4, Baltimore, Maryland, Jun. 5-10, 2011.

L. Markley and G. V. Eleftheriades, “Experimental verification of two-dimensional subwavelength resolution using a near-field probe,” European Microwave Conference, pp. 21-24, Paris, France, Sep. 28-30, 2010.

L. Markley and G. V. Eleftheriades, “Experimental verification of two-dimensional subwavelength-focused imaging using a near-field probe,” Metamaterials Congress, pp. 916-918, Karlsruhe, Germany, Sep. 13-16, 2010 (invited, best student paper award).

L. Markley and G. V. Eleftheriades, “A design procedure for generalized negative-refractive-index transmission-lines in dual/quad-band applications,” Metamaterials Congress, pp. 603-605, Karlsruhe, Germany, Sep. 13-16, 2010 (invited).

L. Markley and G. V. Eleftheriades, “Experimental verification of a two-dimensional near-field subwavelength-focusing imaging probe,” Union of Radio Science International US National Meeting, Toronto, Ontario, Jul. 11-17, 2010.

L. Markley and G. V. Eleftheriades, “A near-field probe for subwavelength-focused imaging,” IEEE MTT-S International Microwave Symposium, pp. 281-284, Boston, Massachusetts, Jun. 7-12, 2009.

L. Markley and G. V. Eleftheriades, “A near-field probe for subwavelength-focused imaging,” Union of Radio Science International US National Meeting, Charleston, South Carolina, Jun. 1-5, 2009.

G. V. Eleftheriades, A. K. Iyer, and L. Markley, “Transmission-line metamaterial lenses and meta-screens for free-space superlensing,” 2nd Intl. Congress on Advanced Electromagnetic Materials in Microwave and Optics, Pamplona, Spain, Sep. 21-26, 2008 (keynote).

L. Markley and G. V. Eleftheriades, “Near-field subwavelength focusing through a two-dimensional meta-screen,” Union of Radio Science International US National Meeting, San Diego, California, Jul. 7-11, 2008.

L. Markley and G. V. Eleftheriades, “A polarization independent negative-refractive-index metamaterial for incident plane waves,” IEEE International Symposium on Antennas and Propagation, pp. 1923-1926, Albuquerque, New Mexico, Jul. 9-14, 2006.