Publications

 

Yuri Piro, Andrew Luce, Oshadha K. Ranasingha, Craig Armiento, and Alkim Akyurtlu, “Stabilizing the selective laser sintered silver–barium strontium titanate resistors using a UV curable ink,” Flexible and Printed Electronics, accepted October 2022.

Magnetic Nanoarrays on Flexible Substrate G. Strack, Y. AitElAoud, R. M. Osgood III, and A. Akyurtlu; MRS Advances; 2021; accepted

Oshadha Ranasingha, Mahdi Haghzadeh, Edward Kingsley, Craig Armiento and Alkim Akyurtlu, “Formulation and characterization of sinterless barium strontium titanate (BST) dielectric nano inks for RF and microwave applications”, Journal of Electronic Materials, 50 (6), 3241-3248, 2021

Ehsan Hajisaeid, Shruti Deshmukh, Stephen J Burbine, Erin E Keaney, Claire Lepont, Mary Herndon, Carol Barry, Joey Mead, and Alkim Akyurtlu, “Printed Planar Tunable Composite Right/Left-Handed Leaky-Wave Antenna Based on a Tunable Polymer-BST Substrate”, Microwave and Optical Technology Letters, 63, 626-637, 2021

Oshadha Ranasingha, Mahdi Haghzadeh, Andrew Luce, Guinevere Strack, Cameron Hardie, Edward Kingsley, Craig Armiento and Alkim Akyurtlu, “Selective laser sintering of patterned conductive patterns on silver-barium strontium titanate composite material; a material transitioning from insulator to conductor”, Flexible and Printed Electronics, 5 (4), 045007, 202

Andrew Luce, Guinevere Strack, Oshadha Ranasingha, Edward Kingsley, Craig Armiento and Alkim Akyurtlu, “Photonic Curing of Copper Ink Films on Liquid Crystal Polymer Substrate”, MRS Advances, 2020, 5, 2191–2199

Ehsan Hajisaeid, Arcan F. Dericioglu, and Alkim Akyurtlu, “All 3-D Printed Free-Space Setup for Microwave Dielectric Characterization of Materials,” IEEE Transactions on Instrumentation and Measurement, 67, 8, pp.  1877 – 1886, 2018.

Topal, C, Jaradat H., Karumuri S., O’Hara, J., Akyurtlu, A., and Kalkan K., “Plasmon Resonance in Nanohemisphere Monolayers,” J. Phys. Chem. C,121 (42), pp 23599–23608, 2017.

Haghzadeh M., Armiento C., and Akyurtlu A., “All-printed Flexible Microwave Varactors and Phase Shifters Based on Tunable BST/Polymer” IEEE Transactions on Microwave Theory and Techniques (MTT), 65, pp. 2030-2042, 2017.

Haghzadeh M. and Akyurtlu A., “All Printed, flexible, reconfigurable frequency selective surfaces,” Journal of Applied Physics, 120, 184901, 2016.

Yassine Ait-El-Aoud, Mark C. Hickey, Adil-Gerai Kussow, Alkim Akyurtlu, “Ferromagnetism in post-annealed sputtered Cr-doped In2O3 thin films,” Phys. Status Solidi A, 1-6, September 2013.

Yassine Ait-El-Aoud, Adil-Gerai Kussow, Alkim Akyurtlu, “Experimental Demonstration of Negative Index of Refraction in Magnetic Semiconductors” IEEE Transactions on Terahertz Science and Technology: Special Issue on Special issue on Terahertz Metamaterials and Applications, vol. 3, 6, pp.791-797, 2013.

 

Ye Tian, Hamzeh Jaradat, Nan Wu, Xiaotian Zou, Yang Zhang, Yuqian Liu, Alkim Akyurtlu, Chengyu Cao, and Xingwei Wang, “Numerical simulN. Wongkasem, C. Kamtongdee, A. Akyurtlu and K. A. Marx, “Artificial multiple Helices: polarization and EM properties, ” Journal of Optics, 12, 075102, June 2010.

 

Liang Fang, Ming Wei, Nantakan Wongasem, Hamzeh Jaradat, Anas Mokhlis, Alkim Akyurtlu, Kenneth Marx, Carol Barry, and Joey Mead, “Tin Assisted Transfer of Elecroplated Metal Nanostructures and Its Application in Flexible Chiral Metamaterials,” Microelectronic Engineering, vol. 107, 42-49, 2013.

 

Hamzeh Jaradat and Alkim Akyurtlu, “Infrared (IR) Absorber based on Multiresonant Structure,” IEEE Antennas and Wireless Propagation Letters, vol. 11, 2012.

 

Adil-Gerai Kussow and Alkim Akyurtlu, “Suppression of losses in negative refractive index metamaterials by means of bichromatic parametric irradiation,” Journal of Nanophotonics, vol. 6, 2012.

 

Hamzeh Jaradat and Alkim Akyurtlu, “A New Mathematical Model to Realizing Randomness in Dielectric Media”, IEEE Antennas and Wireless Propagation Letters, vol. 10, 2011.

 

Adil-Gerai Kussow and Alkim Akyurtlu, “Electromagnetically induced negative refractive index in doped semiconductors at optical frequencies”, Int. J. Mod. Phys. B, 25, 347-364, March 2011.

 

Alkim Akyurtlu and Adil-Gerai Kussow, “Relationship between the Kramers-Kronig relations and negative index of refraction”, Phys. Rev. A, 82, 055802, November 2010.

A. G. Kussow and A. Akyurtlu, “Homogeneous negative refractive index materials,” Journal of Nanophotonics, 04(01), 043514, 2010.

 

N. Wongkasem and A. Akyurtlu, “Light splitting effects in chiral metamaterials,” Journal of Optics, 12, 035101, January 2010.

 

Nicholaos Limberopoulos, Alkim Akyurtlu, Keith Higginson, Adil-Gerai Kussow, and Charles D. Merritt, “Negative refractive index metamaetials in the visible spectrum based on MgB2/SiC composites, ” Appl. Phys. Lett. 95, 023306, 2009.

 

Adil-Gerai Kussow and Alkim Akyurtlu, ” Negative refraction index in the magnetic semiconductor In2-xCrxO3: Theoretical Analysis,” Physical Review B, 78, 205202, 2008.

 

 A. G. Kussow and A. Akyurtlu, “Optically Isotropic Negative Index of Refraction Metamaterial,”  Physica Status Solidi B, Vo. 245, pp. 992–997, May 2008.

 

A. G. Kussow, A. Akyurtlu, A. Semichaevsky, and N. Angkawatissipan, “MgB2-based negative refraction index metamaterial at visible frequencies,” Physical Review B, 76, 195123. This article was selected for the December 1, 2007 issue of Virtual Journal of Applications of Superconductivity.

 

N. Wongkasem, A. Akyurtlu, K. A. Marx, Q. Dong, J. Li, and W. D. Goodhue, “Development of Negative Refractive Index Chiral Metamaterials in the Optical Frequency Regime,” Special Issue on Optical and THz Antenna Technology, IEEE Transactions on Antennas and Propagation, Vol. 55, No. 11, pp. 3052-3062.

 

N. Wongkasem, A. Akyurtlu, Kenneth A. Marx, William D. Goodhue, Jin Li, Qi Dong, and Earl T. Ada, “Fabrication of a Novel Micron Scale Y-structure-Based Chiral Metamaterial: Simulation and Experimental Analysis of its Chiral and Negative Index Properties in the Terahertz and Microwave Regimes,” Special Issue on Enabling Nanomanufacturing Using Microscopy Techniques, Microscopy Research and Technique, Vol. 70, No. 6, pp. 497-505.

 

A. Semichaevsky and A. Akyurtlu, “Homogenization of Metamaterial-Loaded Substrates and Superstrates for Antennas,” Progress In Electromagnetics Research, PIER 71, pp. 129-147.

 

N. Wongkasem, A. Akyurtlu, and K. A. Marx, “Group Theory Based Design of Isotropic Negative Refractive index Metamaterials,” Progress in Electromagnetic Research, PIER 63, pp. 295-310.

 

N. Wongkasem, A. Akyurtlu, J. Li, A. Tibolt, Z. Kang, W. D. Goodhue, “Novel Broadband THz Negative Refractive Index Metamaterials: Analysis and Experiment,” Progress in Electromagnetic Research, PIER 64, pp. 205-218.

 

A. Semichaevsky, Alkim Akyurtlu, Douglas Kern, Douglas H. Werner, and M. G. Bray, “Novel BI-FDTD approach for the Analysis of Chiral Cylinders,” IEEE Transactions on Antennas and Propagation, Vol. 54, No. 3, pp. 925-932.

 

A. Semichaevsky and Alkim Akyurtlu, “A New Uniaxial Perfectly Matched Layer Absorbing Boundary Condition for Chiral Metamaterials,” IEEE Antennas and Wireless Propagation Letters, Vol. 4, pp. 51-54.

 

J. Shin, A. Akyurtlu, and M. Deshpande, “Comments on “Design Fabrication, testing of Double negative Metamaterials,” IEEE Transactions on Antennas and Propagation, Vol. 53, No. 2, pp. 891.

 

A. Akyurtlu and D. H. Werner, “Modeling of Transverse Propagation Through a Uniaxial Bi-anisotropic Medium Using the Finite-Difference Time-Domain Technique,” IEEE Transactions on Antennas and Propagation, Vol. 52, No. 12, pp. 3273-3279.

 

A. Akyurtlu and D. H. Werner, “A Novel Dispersive FDTD Formulation for Modeling Transient Propagation in Chiral Metamaterials,” IEEE Transactions on Antennas and Propagation, Vol. 52, No. 9, pp. 2267-2276.

 

A. Akyurtlu and D. H. Werner, “BI-FDTD: A Novel Finite-Difference Time-Domain Formulation for Modeling Wave Propagation in Bi-Isotropic Media,” IEEE Transactions on Antennas and Propagation, Vol. 52, No. 2, pp. 416-425.

 

A. Akyurtlu, D. H. Werner, and K. Aydin, “BI-FDTD: A New Technique for Modeling Electromagnetic Wave Interaction with Bi-Isotropic Media,” Microwave and Optical Technology Letters, Vol. 26, No. 4, pp. 239-242.

 

A. Akyurtlu, D. H. Werner, V. Veremey, D. J. Steich, and K. Aydin, “Staircasing Errors in FDTD at an Air/Dielectric Interface,” IEEE Microwave and Guided Wave Letters, Vol. 9, No. 11, pp. 444-446.