Journals

  • Christopher Aries, Yuri Piro, Oshadha Ranasingha, Alkim Akyurtlu “A New Technique for 3D Printing Dielectric Structures Using Aerosol-Jettable Photopolymers”, Flexible and Printed Electronics, 2023, 8(1), 015009
  • Application of Magnetic Field to Ferromagnetic Diodes G. Strack, Y. J-H Kim, S. Giardini, R. M. Osgood III, and A. Akyurtlu; MRS Advances, 2023; DOI:10.1557/s43580-023-00520-6
  • Yuri Piro, Christopher Aries, Andrew Luce, Priyanka Biswas, Oshadha Ranasingha, James Reuther, Susan Trulli, Alkim Akyurtlu "Low Loss Dielectric Ink for Printed RF and Microwave Devices", ACS Applied Materials & Interfaces, 2023, 15,2, 35449-35458
  • Yuri Piro, Andrew Luce, Oshadha Ranasingha, Craig Armiento and Alkim Akyurtlu, “Stabilizing Selective Laser-Sintered Silver–Barium Strontium Titanate (Ag-BST) Resistors Using a UV-Curable Ink”, Journal of Electronic Materials, 2023, 52 (1), 1169-1176
  • Magnetic Nanoarrays on Flexible Substrate G. Strack, Y. AitElAoud, R. M. Osgood III, and A. Akyurtlu; MRS Advances; 2022, 7, 410–414. https://doi.org/10.1557/s43580-021-00193-z 2022
  • 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, 2020
  • 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
  • Dario Loaldi, Leonardo Piccolo, Eric Brown, Guido Tosello, Corey Shemelya, Davide Masato, “Hybrid Process Chain for the Integration of Direct Ink Writing and Polymer Injection Molding,” Micromachines, 11, 5, pp 509 (2020).
  • Kyle Ebersole, David Cornell, Robert Flees, Corey Shemelya, Sabrina Noel, “Contributions of the Autonomic Nervous System to Recovery in Firefirghers,” Journal of Athletic Training, 55(9), 1001–1008, (2020). doi: 10.4085/1062-6050-0426.19.
  • Additive Manufacturing Approaches for Biological Power Generation G. Strack Curr. Opin. Electro. Chem., 2019, 17, 167-173
  • J Kappa, D Sokoluk, S Klingel, C Shemelya, E Oesterschulze, M Rahm, “Electrically Reconfigurable Micromirror Array for Direct Spatial Light Modulation of Terahertz Waves over a Bandwidth Wider Than 1 THz,” Scientific reports 9 (1), 2597, (2019) DOI:10.1038/s41598-019-39152-y
  • Xiaoju Yu, Min Liang, Corey Shemelya, David Roberson, Ryan Wicker, Eric MacDonald, Hao Xin, “3D Printed Parts for a Multilayer Phased Array Antenna System,” IEEE Antennas and Wireless Propagation Letters, October 2018
  • 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, A.G. Kussow, and Alkim Akyurtlu, “Signature of induced transparency in metals and conductors under bichromatic irradiation,” Journal of Nanophotonics 10(4), 046002, October, 2016.
  • Hamzeh Jaradat, Yassine Ait el Aoud, and Alkim Akyurtlu, “Design and Characterization of Metamaterial-based Dual Band Absorber for Infrared Applications,” Journal of Optics, August, 2016.
  • Haghzadeh M, Hamzeh J, Armiento C, Akyurtlu A, "Design and simulation of Fully Printable Conformal Antennas Using BST/Polymer Composite Based Phase shifters," Journal of Progress in Electromagnetics Research C, Vol. 62, pp. 167-178, 2016.
  • Haghzadeh M, Hamzeh J, Armiento C, Akyurtlu A, “Design and Simulation of Fully Printable Conformal Antennas with BST/Polymer Composite Based Phase Shifters,” Submitted to Journal of Progress in Electromagnetics Research, 2015.
  • Fang L, Wei M, Wongasem N, Jaradat H, Mokhlis A, Akyurtlu A, Marx K, Barry C, and Mead J, “Tin Assisted Transfer of Elecroplated Metal Nanostructures and Its Application in Flexible Chiral Metamaterials,” Microelectronic Engineering, vol. 107, 42-49, 2013.

Conference papers

  • Performance of Printed Antennas on Stretchable and Non-stretchable Textiles, A. Kajenski, S. Khushrushahi, G. Strack, and A. Akyurtlu; IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Portland, OR July 2023

  • A Comparison of Wearable Metasurfaces A. Kajenski, S. Khushrushahi, G. Strack, and A. Akyurtlu; The 73rd Electronic Components and Technology Conference, Orlando, FL, June 2023 

  • Printed Metasurfaces for Wearables A. Kajenski, S. Khushrushahi, G. Strack, and A. Akyurtlu; 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) DOI: 10.1109/AP-S/USNC-URSI47032.2022.9887270

  • Fabrication of Ordered Au–Co Nanoparticle Arrays. G. Strack and A. Akyurtlu, 2020 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Montreal, QB, 2020
  • S. Trulli, C. Laighton, E. Harper, D. Volkov, C. Armiento, A. Akyurtlu, E. Engel, “Multi-material Printed Microwave Element for Phased Array Applications”, European Microelectronics and Packaging Conference (EMPC), Sept 16-19, 2019, Pisa, Italy, 2019
  • Haghzadeh M, Akyurtlu A, “RF Measurement Technique for Characterizing Printed Ferroelectric Dielectrics,” Conference Paper submitted in Antenna Measurement and Techniques Association (AMTA) 2015 Conference, Long Beach, CA, Oct 11-16, 2015.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Electrostatic and full wave simulations of interdigitated BST varactors with buried plates,” Conference Paper in Proceedings of 31st Applied Computational Electromagnetics Society (ACES) Conference, Williamsburg, VA, Mar 22-26, 2015.

Presentations

  • Fabrication of Textile-Based Radio Frequency Metasurfaces A. Kajenski, G. Strack, E. Kingsley, S. Khushrushahi, A. Akyurtlu, Flexible Electronics, June 27-28, 2022 - United Kingdom, London; accepted
  • Novel Magnetic Nanostructures on Flexible Glass G. Strack, Y. AitElAoud, R. M. Osgood III, and A. Akyurtlu, 2021 MRS Fall Meeting and Exhibit, Boston, MA; EQ08.10.04
  • Infrared-scattering sharply resonant nonlinear metasurfaces  R. M. Osgood III, G. Strack, Y. AitElAoud,  A. Akyurtlu, S. Dinneen, S. Giardini, M.-J. Yu, J.-H. Kim, S. Johnson, P. Moroshkin, J. Xu, L. Parameswaran, C. Roberts, M. Rothschild, Proc. SPIE 11795, Metamaterials, Metadevices, and Metasystems 2021, 1179523 (3 August 2021); 
  • “Designing with Process Variability-Optimizing 5G(X-Band) Antennas and Waveguides for Intrinsic Variability”, K. Berry, E. Brown, B. Pothier, S. Fedorka, C. Armiento, A. Akyurtlu, G. Walsh, C. Shemelya, 2021 MRS Conference, Dec 2, 2021
  • “Pushing the Limits of Printed RF: Advancing Towards Free-Form Antennas, Waveguides and Interconnects for X-Band Applications”, K. Berry, S. Fedorka, E. Brown, B. Pothier, C. Armiento, A. Akyurtlu, G. Walsh, C. Shemelya, 2021 Solid Freeform Fabrication Conference, Austin, TX, Aug. 2-4, 2021
  • Berry K, Brown E, Pothier B, Fedorka S, Armiento C, Akyurtlu A, Walsh G, Shemelya S, “Investigating Manufacturing Tolerances in Direct-Write RF Patch Antennas,” Solid Freeform Fabrication Symposium (SFF), Virtual, Aug 4, 2021. 
  • Berry K, Brown E, Pothier B, Fedorka S, Armiento C, Akyurtlu A, Walsh G, Shemelya S, “Evaluating Repeatability, Geometric Tolerances, and Critical Dimensions in X Band Direct-Write Patch Antennas,” Antenna Applications Symposium (AAS), Urbana, IL, Sept 21, 2021. 
  • Fabrication Strategies for Large-Area, Flexible Magnetic Nanoparticle Arrays G. Strack, Y. AitElAoud, D. Slafer, R. M. Osgood III, and A. Akyurtlu, 2020 MRS Fall Meeting and Exhibit, Boston, MA; virtual format; oral presentation F.FL03.03.09
  • Reconfigurable Rectifiers in Active Photonics. R. M. Osgood III, Y. Ait-El-Aoud, S. Dinneen, A. Akyurtlu, G. Strack, H. Peng, J. H. Kim, J. Xu, P. Jarschel, B. Grandidier SPIE Optics and Photonics, San Diego, CA, August 2020
  • Fabrication of Ordered Au–Co Nanoparticle Arrays. G. Strack and A. Akyurtlu, 2020 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Montreal, QB, virtual presentation July 9th, 2020
  • Oshadha Ranasingha, Andrew Luce, Edward Kingsley, Craig Armiento, Alkim Akyurtlu, “Selective laser sintered silver‒barium strontium titanate resistors for RF and microwave applications”, IEEE International Symposium on Antennas and Propagation and North American Radio Science meeting (virtual), Montreal, Canada, 2020
  • Alkim Akyurtlu, Shokat G Rohani, Oshadha Ranasingha, Mahdi Haghzadeh, “Development of Novel Materials for Printed Phase Shifters and Printed Antennas”, International Applied Computational Electromagnetics Society (ACES) Symposium, Monterey, California, USA, 2020
  • “Printing Conformal 5G Antennas and Waveguides” A material and Design Analysis”, B. Pothier, K. Berry, E. Brown, C. Armiento, A. Akyurtlu, G. Walsh, C. Shemelya,  2020 MRS Conference, Nov 27-Dec 4, 2020
  • “Simultaneous Fabrication of Conductive and Insulators/Dielectrics by Selective Laser Sintering of Silver Barium Strontium Titanate Ink”, O. Ranasingha, A. Luce, E. Kingsley, C. Armiento and A. Akyurtlu,; 2020 IEEE International Symposium on Antennas and Propagation, July 5-10, 2020
  • “Photonic Curing of Copper Ink Films on Liquid Crystal Polymer Substrate”, A. Luce, G. Strack, O. Ranasingha, E. Kingsley, C. Armiento and A. Akyurtlu, MRS Advances, June 2020
  • Electronic textiles with novel thermal and reconfigurable properties R. Osgood, M. Okamoto, Y. Ait-El-Aoud, I. Uluturk, E. Welsh, S. Dinneen, J. Murphy, D. Froio-Blumsack, S. Boriskina, L. Lozano, A. Akyurtlu, G. Strack, Leila Deravi, A. Kumar, C. Martin, MRS Boston; Presented December 2019; SB10.05.02
  • Large-area active 2-D metasurface comprised of magnetic nanoparticles. G. Strack, Y. AitElAoud, R. M. Osgood III, and A. Akyurtlu, MRS Boston; Presented December 2019; EL01.10.18
  • Facile fabrication of ordered nanoparticle arrays on flexible substrates. G. Strack, A. Luce, Y. AitElAoud, R. M. Osgood, and A. Akyurtlu, Tech Connect Boston, Lowell, MA 2019; Presented June 2019
  • Oshadha Ranasingha, Mahdi Haghzadeh, Craig Armiento, Alkim Akyurtlu, “Barium strontium titanate nanocomposite dielectric inks with variable dielectric constants for printed electronics”, TechConnect WORLD INNOVATION Conference & Expo, Boston, Massachusetts, USA, 2019
  • David J Cornell, Robert J Flees, Sabrina E Noel, Corey M Shemelya, Kathryn R Zalewski, Barbara B Meyer, Kyle T Ebersole, “Influence Of Aerobic Fitness On Heart Rate Recovery Among Active-Duty Firefighters,” Medicine & Science in Sports & Exercise, 72(7S), 365.
  • J Kappa, D Sokoluk, S Klingel, C Shemelya, E Oesterschulze, M Rahm, “Terahertz Spatial Light Modulator Based on an Electrostatically Tunable Array of Large Micromirrors,” 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves, Aug. 2019. DOI: 10.1109/IRMMW-THz.2019.8874286
  • J Kappa, D Sokoluk, S Klingel, C Shemelya, E Oesterschulze, M Rahm, “Terahertz spatial light modulator with more than 1 THz working range,” International Society for Optics and Photonics, Terahertz Emitters, Receivers, and Applications, Sept. 2019, 111240W.
  • Oshadha Ranasingha, Mahdi Haghzadeh, Craig Armiento, Alkim Akyurtlu, “Barium Strontium Titanate nanocomposite dielectric inks for flexible RF and Microwave electronics applications”, iMAPS New England chapter meeting, Boxborough, Massachusetts, USA, 2019
  • Shokat Ganjeheizadeh, Mahdi Haghzadeh, Oshadha Ranasingha, Craig Armiento, Alkim Akyurtlu, “X-band phase shifter”, iMAPS New England chapter meeting, Boxborough, Massachusetts, USA, 2019
  • Oshadha Ranasingha, Mahdi Haghzadeh, Craig Armiento, Alkim Akyurtlu, “Formulation and characterization of sinterless Barium Strontium Titanate (BST) nanocomposite dielectric inks for flexible RF and Microwave electronics applications”, Annual Meeting of American Physical Society, Boston, Massachusetts, USA, 2019
  • “Material Challenges for Printed Electronics in the Microwave Domain” (invited), C. Armiento, IEEE International Flexible Electronics Technology Conference (IFETC), August 11-14, 2019, Vancouver, BC, Canada
  • “Integrating 2D and 3D Additive Technologies for Wireless and Microwave Systems” (invited), C. Armiento and A. Akyurtlu, iMAPS Advanced System in Package (SIP) Technology, June 25-27, 2019, Monterey, CA
  • (Invited) Oshadha Ranasingha, “Dielectric, Ferroelectric and Resistive Inks Based on Barium Strontium Titanate (BST): Formulation, Characterization and Applications”, Electronic and Conductive Ink Conference, Oakbrook, Illinois, 2019
  • “Barium strontium titanate nanocomposite dielectric inks with variable dielectric constants for printed electronics”, O. Ranasingha, M. Haghzadeh, C. Armiento, A. Akyurtlu, Tech Connect World Innovation, June 17-19, 2019, Boston, MA
  • “X-band Phase Shifters”, S.  Ganjeheizadeh*, M. Haghzadeh, O. Ranasingha, C. Armiento, and A. Akyurtlu, iMAPS New England 46th Symposium & Expo 2019, May 7, 2019, Boxborough, MA
  • “Barium Strontium Titanate nanocomposite dielectric inks for flexible RF and Microwave electronics applications”, O. Ranasingha, M. Haghzadeh, C. Armiento, A. Akyurtlu, iMAPS New England 46th Symposium & Expo 2019, May 7, 2019, Boxborough, MA
  • “Curing Printed Conductive Layers on Low-Temperature Substrates with Intense Pulsed Light”, G. Strack, A. Luce, C. Armiento, and A. Akyurtlu iMAPS New England 46th Symposium & Expo 2019, May 7, 2019, Boxborough, MA
  • “Formulation and characterization of sinterless Barium Strontium Titanate (BST) nanocomposite dielectric inks for flexible RF and Microwave electronics applications”, O. Ranasingha, M. Haghzadeh, C. Armiento, and A. Akyurtlu, 2019 March Meeting of the American Physical Society (APS), March 4–8, 2019, Boston, Massachusetts
  • Highly ordered nanostructure arrays: fabrication and properties. A. Luce, G. Strack, Y. AitElAoud, R. M. Osgood, and A. Akyurtlu, Student Research Symposium, Lowell, MA 2018
  • Sven Becker, Tassilo Fip, Corey Shemelya, Marco Rahm, “Confined terahertz surface waves on meta-surfaces and Goubau lines, “Metamaterials, Metadevices, and Metasystems 2018, International Society for Optics and Photonics 10719, 107191H
  • Dante F. DeMeo, Corey M. Shemelya, Abigail S. Licht, Emily S. Carlson, Nicole Pfiester, Lisa Fantini, Thomas E. Vandervelde, “Study of the effect of 2D metallic photonic crystals on GaSb TPV diode performance,”, Proceedings Volume 10541, Photonic and Phononic Properties of Engineered Nanostructures VIII; 1054113 (2018)
  • Corey Shemelya, Nicole A Pfiester, Dante DeMeo, Thomas Rotter, Ganesh Balakrishnan, Thomas E Vandervelde, “Multiple Metamaterial Pattern Integration for Polarization Selective Photodetector Applications,” MRS Advances, 1-6 (2018).
  • Oshadha Ranasingha, Mahdi Haghzadeh, Craig Armiento, Alkim Akyurtlu, “Characterization of Barium Strontium Titanate Nanocomposite Dielectric Inks for RF and Microwave Applications”, IEEE International Symposium on Antennas and Propagation, Boston, Massachusetts, USA, July 2018
  • Oshadha Ranasingha, “Sinterless Barium Strontium Titanate (BST) nanoparticle dielectric inks for tunable RF and microwave applications”, iMAPS New England chapter meeting, Boxborough, Massachusetts, USA, 2018
  • “Characterization of Barium Strontium Titanate Nanocomposite Dielectric Inks for RF and Microwave Applications”, O. Ranasingha, M. Haghzadeh, C. Armiento, A. Akyurtlu, 2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting July 8–13, 2018, Boston, Massachusetts
  • “2D and 3D Printing; Changing Form Factors in Microwave Electronics”, C.   Armiento, Featured Speaker, iMAPS New England Chapter Meeting, Oct 16, 2018
  • “Multi-material Printed C-Band Coupler for Phased Array Applications”, D. Volkov, S. Trulli, C. Laighton, E. Harper, C. Armiento, A. Akyurtlu, 2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting July 8–13, 2018, Boston, Massachusetts
  • “Exploring the Effects of Photonic Curing on the RF/Microwave Performance of Printed Co-Planar Waveguides”, G. Strack, E. Hajisaeid, D. Volkov, C. Armiento, A. Akyurtlu, 2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting July 8–13, 2018, Boston, Massachusetts
  • “Printed Conformal Series-Fed Patch Array for Radar Sensing Applications”, M. Haghzadeh, S.  GanjeheizadehRohani, R. Cheung, C. Armiento, A. Akyurtlu,  2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting July 8–13, 2018, Boston, Massachusetts
  • (Invited) “Material Challenges for Printed Electronics in the Microwave Domain”, C. Armiento, A. Akyurtlu, CIMTEC Forum on New Materials, Perugia, Italy, June 4, 2018
  • (Invited) “Building University/Corporate/State Government Partnerships for Additive Manufacturing and Printed Electronics: A Massachusetts Example”, C. Armiento, Navy SBIR/STTR Primes Summit, April 11, 2018
  • (Invited) “Electronic Material Challenges for Printed Microwave and Wireless Electronics”, C. Armiento, A. Akyurtlu, Spring 2018 Materials Research Society (MRS) Symposium, Phoenix, AZ, March 2018  
  • "Printed Electronics: An Enabling Technology for 5G”, C. Armiento, MILCOM2017, Oct. 23-25, 2017, Baltimore, MD
  • (Invited) "Building University/Corporate/State Government Partnerships for Additive Manufacturing and Printed Electronics:  A Massachusetts Example”, C. Armiento, GUIRR Meeting, National Academy of Sciences, Oct. 18, 2017, Washington DC
  • "Printed Electronics and Additive Packaging for RF/Microwave Applications", S. Trulli, C. Armiento, A. Akyurtlu, E. Harper, M. Haghzadeh, C. Laighton, iMAPS International Symposium 2017, Oct 10-12, 2017, Raleigh, NC
  • "Printed Electronics and Additive Packaging for RF/Microwave Applications", C. Armiento and A. Akyurtlu; Electronic Design and Innovation Conference (EDI CON), Boston, MA, Sept 11-13, 2017
  • "Printed Interconnects between Components for Microwave Applications", E. Harper, A. Akyurtlu, S. Trulli, C. Armiento, C. Laighton; 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting in San Diego, California, July 9-14, 2017
  • “Broadband Microwave Dielectric Characterization Method for Printable Dielectric Inks”, E. Harper, M. Haghzadeh, E. Hajisaeid, C. Armiento, and A. Akyurtlu, ARFTG Microwave Measurement Conference, June 9, 2017, Honolulu, Hawaii
  • “Printed Electronics and Additive Microelectronic Packaging for RF/Microwave Applications”, C. Armiento, Printed Electronics Europe, May 10-11, Berlin, Germany
  • “Printed Electronics and Additive Packaging for Microwave Applications”, C. Armiento, S. Trulli, A. Akyurtlu, E. Harper, M. Haghzadeh, C. Laighton, International Conference on Electronic Packaging (ICEP), April 19-22, 2017, Tendo, Japan 
  • “A Barium Strontium Titanate/Polymer-Based Nano-ink for Tunable RF and Microwave Applications”, M. Haghzadeh, C. Armiento, A. Akyurtlu, 5th International Conference on Multifunctional, Hybrid and Nanomaterials, March 6-9, 2017, Lisbon, Portugal
  • “Printed Tunable Frequency Selective Surface on a Developed Flexible Functionalized Ceramic-Polymer Based Substrate”, E. Hajisaeid , M. Haghzadeh, M. Shone, P. Mooney, A. Panwar, C. Barry , J. Mead , C. Armiento, A. Akyurtlu,  2016 IEEE International Symposium on Phased Array Systems and Technology, Waltham, MA, October 10-12, 2016.
  • “Printed Electronics Research for RF/Microwave Applications”, Armiento C. and Akyurtlu, A, Karles Invitational Conference on Additive Manufacturing, Naval Research Labs, August 10-11, 2016.
  • “Tunable, Printed RF Electronics”, Armiento C and Akyurtlu A, iMAPS Workshop on Additive Manufacturing and Printed Electronics, Lowell, MA June 28-29, 2016.
  • “Microwave Dielectric Characterization of Flexible Plastic Films Using Printed Electronics," Haghzadeh M., Armiento C., and Akyurtlu A, IEEE/MTT-S 87th ARFTG Microwave Measurement Conference, San Francisco, CA, May 27, 2016.
  • “Printed Tunable Frequency Selective Surface on a Developed Flexible   Functionalized Ceramic-Polymer Based Substrate”  Hajisaeid E., Haghzadeh M., Shone M., Mooney P., Panwar A., Barry C., Mead J., Armiento C., and Akyurtlu A, IEEE Phased Array Conference, Waltham, MA, October, 2016.
  • “Printed Electronics Research for RF/Microwave Applications at the Raytheon-UMass Lowell Research Institute,” Armiento C, 2016 FLEX Conference, Monterey, CA, February 29 – March 3, 2016.
  • “A Fully Printed, Optically Transparent and Electrostatically Tunable Frequency Selective Surface with BST Polymer Based Varactors,” Haghzadeh M, Akyurtlu A, Armiento C, 2016 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Farjardo, Puerto Rico, June 26 – July 1, 2016.
  • “Printed Tunable Frequency Selective Surface on A Developed Flexible Functionalized Ceramic-Polymer Based Substrate,“ Hajisaeid E, Haghzadeh M, Shone M, Moone P, Mead J, Armiento C, Akyurtlu A, IEEE Phased Array Antenna Conference, Waltham, MA, October 2016.
  • “Fully Printed Varactors and Phase Shifters Based on a BST/Polymer Ink for Tunable Microwave Applications,” Haghzadeh M, Akyurtlu A, Armiento C, accepted, 2016 IEEE International Microwave Symposium (IMS), San Francisco, CA, May 22 – 27, 2016.  
  • “Microwave Dielectric Characterization of Flexible Plastic Films Using Printed Electronics,” Haghzadeh M, Akyurtlu A, Armiento C, to be presented at the 2016 IEEE Microwave Measurement Conference (ARFTG), San Francisco, CA, May 27, 2016.  
  • “Ferroelectric BST Ink for Printable Tunable RF and MW Devices,” Haghzadeh M, Akyurtlu A, Armiento C,  2016 FLEX Conference, Monterey, CA, February 29 – March 3, 2016.
  • “Developing Printed Electronics for DoD Applications through University, Corporate and Government Partnerships,” Armiento C, Society for Information Displays (SID) New England Chapter Meeting, Nov 12, 2015.
  • Keynote Presentation “Printed Electronics for the Defense Industry: Technology Development Through Corporate/Government/Academic Partnerships,” Armiento C, Specialty Graphics Imaging Association (SGIA) Printed Electronics Symposium 2015, November 3 – 4, 2015
  • Progress in RF Printed Electronics at the Raytheon-UMass Lowell Research Institute (RURI)”, “Armiento C, Raytheon Multifunction RF Systems Network Conference, October 2015
  • Haghzadeh M, Armiento C, Akyurtlu A, “Printable Interdigitated Ferroelectric Varactors for Reconfigurable Antennas,” Progress in Electromagnetic Research Symposium (PIERS), Prague, Czech Republic, Jul 6, 2015.
  • Haghzadeh M, Bhowmik LM, Armiento C, Akyurtlu A, “Printed Tunable Miniaturized Frequency Selective Surface with BST/Polymer Composite Filled Interdigitated Capacitors,” International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Memphis, TN, Jul 6-11, 2014.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Electrostatic and Full Wave Simulations of Buried-Plates Interdigitated BST Varactors,” Applied Computational Electromagnetics Society Conference, Williamsburg, VA, Mar 22-26, 2015.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Electrostatic and Full Wave Simulations of Interdigitated BST Varactors with Buried Plates,” Proceedings of the 31st Applied Electromagnetic Society (AES) Conference, Williamsburg, VA, Mar 22-26, 2015.
  • Armiento C, “Developing Printed Electronics for DoD Applications Through University/Corporate/Government Partnerships,” International Microelectronics Assembly and Packaging Society (iMAPS) New England Chapter Technical Meeting, Boxborough, MA, Mar 24, 2015.  
  • Vaillancourt J, Armiento C, Akyurtlu A, “Design and Fabrication of Printed, Carbon Nanotube Transistors Operating in the GHz Range for Electronic Systems,” International Conferences on Modern Materials & Technologies (CIMTEC) 2014: 6th Forum on New Materials, Montecatini Terme, Italy, June 15-20, 2014.
  • Haghzadeh M, Bhowmik LM, Armiento C, Akyurtlu A, "Printed Tunable Miniaturized Frequency Selective Surface with BST/Polymer Composite Filled Interdigital Capacitors," Radio Science Meeting (Joint with AP-S Symposium), 2014 USNC-URSI, 2014, pp. 154-154.
  • Bhowmik LM, Armiento C, Akyurtlu A, Chirravuri J, McCarroll C, “Design of X-Band Patch Antenna Arrays with Switched Line Phase Shifters,” 2014 IEEE International Symposium on Antennas and Propagation, Memphis, TN, July 6-12, 2014.
  • Haghzadeh M, Bhowmik LM, Akyurtlu A, Armiento A, “Printed Tunable Miniaturized Frequency Selective Surface with BST/Polymer Composite filled Interdigital Capacitors,” 2014 IEEE International Symposium on Antennas and Propagation, Memphis, TN, July 6-12, 2014.
  • Armiento C, McCarroll C, “Printed Electronics at the Joint Raytheon-UML Research Lab,” Raytheon Manufacturing Symposium, Tewksbury, MA, Oct 9-11, 2013.
  • Bhowmik LM, Armiento C, Miniscalco W, Chirravuri J, McCarroll C, Akyurtlu A, “Design and Analysis of 16 GHz Cylindrical Conformal 1x2 Microstrip  Patch Antenna Array,” 2013 Phased Array Radar Conference, Waltham, MA, Sept 2013.

Poster Presentations

  • Large-area ordered nanoparticle arrays on flexible substrates, Guinevere Strack, Yassine AitElAoud, Richard M. Osgood III , and Alkim Akyurtlu, 2019 CRF Research Showcase; poster 
  • Homan K, Armiento C, “Hybrid Chip Integration onto Flexible Substrates Using Advanced Printing Technologies,” International Microelectronics Assembly and Packaging Society (iMaps) Conference, Boxborough, MA, May 5, 2015.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Printed Tunable Miniaturized Metamaterials with BST/Polymer Composite Varactors,” International Microelectronics Assembly and Packaging Society (iMaps) Conference, Boxborough, MA, May 5, 2015.
  • Vaillancourt J, Armiento C, “Printed CNT-Based Transistors on Flexible Substrates using Aerosol Jet Technology,” International Microelectronics Assembly and Packaging Society (iMaps) Conference, Boxborough, MA, May 5, 2015.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Printed varactors,” Raytheon-UMass Lowell Research Institute (RURI) Grand Opening Event, Lowell, MA, Oct 10, 2014.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Printed Tunable Miniaturized Metamaterials with BST/Polymer Composite Varactors,” Raytheon-UMass Lowell Research Institute (RURI) Grand Opening Event, Lowell, MA, Oct 10, 2014.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Reconfigurable Printed X-band Conformal Patch Antenna Arrays with IDC-BST Based Phase Shifters,” Raytheon-UMass Lowell Research Institute (RURI) Grand Opening Event, University of Massachusetts, Lowell, MA, Oct 10, 2014.
  • Haghzadeh M, Armiento C, Akyurtlu A, “Frequency Selective Surfaces with BST/Polymer Composite Filled Interdigital Capacitors,” 17th Annual Student Research and Community Engagement Symposium, University of Massachusetts, Lowell, MA, Apr 22, 2014.