Publications

2016
[1]     E. Carlos, R. Branquinho, A. Kiazadeh, P. Barquinha, R. Martins, and E. Fortunato, "UV mediated photochemical treatment for low temperature oxide based TFTs," ACS Applied Materials & Interfaces, 2016.
[2]     S. Goswami, S. Nandy, T. R. Calmeiro, R. Igreja, R. Martins, and E. Fortunato, "Stress Induced Mechano-electrical Writing-Reading of Polymer Film Powered by Contact Electrification Mechanism," Scientific Reports, vol. 6, Jan 2016.
[3]     A. Lyubchyk, A. Vicente, B. Soule, P. U. Alves, T. Mateus, M. J. Mendes, et al., "Mapping the Electrical Properties of ZnO-Based Transparent Conductive Oxides Grown at Room Temperature and Improved by Controlled Postdeposition Annealing," Advanced Electronic Materials, vol. 2, Jan 2016.
[4]     D. Nunes, T. R. Calmeiro, S. Nandy, J. V. Pinto, A. Pimentel, P. Barquinha, et al., "Charging effects and surface potential variations of Cu-based nanowires," Thin Solid Films, vol. 601, pp. 45-53, Feb 2016.
[5]     L. Santos, C. M. Silveira, E. Elangovan, J. P. Neto, D. Nunes, L. Pereira, et al., "Synthesis of WO3 nanoparticles for biosensing applications," Sensors and Actuators B-Chemical, vol. 223, pp. 186-194, Feb 2016.
[6]       I. Bernacka-Wojcik, P. J. Wojcik, H. Aguas, E. Fortunato, and R. Martins, "Inkjet printed highly porous TiO2 films for improved electrical properties of photoanode," Journal of Colloid and Interface Science, vol. 465, pp. 208-214, Mar 2016.
[7]     P. Bahubalindrun, V. Tavares, P. Barquinha, P. G. de Oliveira, R. Martins, and E. Fortunato, "InGaZnO TFT behavioral model for IC design," Analog Integrated Circuits and Signal Processing, vol. 87, pp. 73-80, Apr 2016.
[8]     P. G. Bahubalindruni, V. G. Tavares, J. Borme, P. G. de Oliveira, R. Martins, E. Fortunato, et al., "InGaZnO Thin-Film-Transistor-Based Four-Quadrant High-Gain Analog Multiplier on Glass," Ieee Electron Device Letters, vol. 37, pp. 419-421, Apr 2016.
[9]     J. Deuermeier, T. J. M. Bayer, H. Yanagi, A. Kiazadeh, R. Martins, A. Klein, et al., "Substrate reactivity as the origin of Fermi level pinning at the Cu2O/ALD-Al2O3 interface," Materials Research Express, vol. 3, Apr 2016.
[10]    A. Pimentel, S. H. Ferreira, D. Nunes, T. Calmeiro, R. Martins, and E. Fortunato, "Microwave Synthesized ZnO Nanorod Arrays for UV Sensors: A Seed Layer Annealing Temperature Study," Materials, vol. 9, Apr 2016.
[11]       P. G. Bahubalindruni, A. Kiazadeh, A. Sacchetti, J. Martins, A. Rovisco, V. G. Tavares, et al., "Influence of Channel Length Scaling on InGaZnO TFTs Characteristics: Unity Current-Gain Cutoff Frequency, Intrinsic Voltage-Gain, and On-Resistance," Journal of Display Technology, vol. 12, pp. 515-518, Jun 2016.
[12]    J. Deuermeier, H. F. Wardenga, J. Morasch, S. Siol, S. Nandy, T. Calmeiro, et al., "Highly conductive grain boundaries in copper oxide thin films," Journal of Applied Physics, vol. 119, Jun 2016.
[13]     T. Cramer, A. Sacchetti, M. T. Lobato, P. Barquinha, V. Fischer, M. Benwadih, et al., "Radiation-Tolerant Flexible Large-Area Electronics Based on Oxide Semiconductors," Advanced Electronic Materials, vol. 2, Jul 2016.
[14]     J. Rodrigues, A. F. R. Cerqueira, M. G. Sousa, N. F. Santos, A. Pimentel, E. Fortunato, et al., "Exploring the potential of laser assisted flow deposition grown ZnO for photovoltaic applications," Materials Chemistry and Physics, vol. 177, pp. 322-329, Jul 2016.
[15]   C. Besleaga, G. E. Stan, I. Pintilie, P. Barquinha, E. Fortunato, and R. Martins, "Transparent field-effect transistors based on AlN-gate dielectric and IGZO-channel semiconductor," Applied Surface Science, vol. 379, pp. 270-276, Aug 2016.
[16]     A. Kiazadeh, H. L. Gomes, P. Barquinha, J. Martins, A. Rovisco, J. V. Pinto, et al., "Improving positive and negative bias illumination stress stability in parylene passivated IGZO transistors," Applied Physics Letters, vol. 109, Aug 2016.

2015
[17]    T. Kololuoma, J. Leppaniemi, H. Majumdar, R. Branquinho, E. Herbei-Valcu, V. Musat, et al., "Gravure printed sol-gel derived AlOOH hybrid nanocomposite thin films for printed electronics," Journal of Materials Chemistry C, vol. 3, pp. 1776-1786, 2015.
[18]    S. Ullaha, F. De Matteis, R. Martins, R. Branquinho, E. Fortunato, I. Davoli, et al., "A Combination of Solution Synthesis & Solution Combustion Synthesis for Highly Conducting and Transparent Aluminum Zinc Oxide Thin Films," 2015 Ieee 15th International Conference on Nanotechnology (Ieee-Nano), pp. 144-147, 2015.
[19]     A. Vicente, H. Aguas, T. Mateus, A. Araujo, A. Lyubchyk, S. Siitonen, et al., "Solar cells for self-sustainable intelligent packaging," Journal of Materials Chemistry A, vol. 3, pp. 13226-13236, 2015.
[20]    P. J. Wojcik, L. Santos, L. Pereira, R. Martins, and E. Fortunato, "Tailoring nanoscale properties of tungsten oxide for inkjet printed electrochromic devices," Nanoscale, vol. 7, pp. 1696-1708, 2015.
[21]   M. Pavan, S. Ruhle, A. Ginsburg, D. A. Keller, H. N. Barad, P. M. Sberna, et al., "TiO2/Cu2O all-oxide heterojunction solar cells produced by spray pyrolysis," Solar Energy Materials and Solar Cells, vol. 132, pp. 549-556, Jan 2015.
[22]    L. Santos, D. Nunes, T. Calmeiro, R. Branquinho, D. Salgueiro, P. Barquinha, et al., "Solvothermal Synthesis of Gallium-Indium-Zinc-Oxide Nanoparticles for Electrolyte-Gated Transistors," Acs Applied Materials & Interfaces, vol. 7, pp. 638-646, Jan 2015.
[23]    R. Branquinho, D. Salgueiro, A. Santa, A. Kiazadeh, P. Barquinha, L. Pereira, et al., "Towards environmental friendly solution-based ZTO/AlOx TFTs," Semiconductor Science and Technology, vol. 30, Feb 2015.
[24]    S. Nandy, R. Thapa, M. Kumar, T. Som, N. Bundaleski, O. Teodoro, et al., "Efficient Field Emission from Vertically Aligned Cu2O1-delta(111) Nanostructure Influenced by Oxygen Vacancy," Advanced Functional Materials, vol. 25, pp. 947-956, Feb 2015.
[25]    D. Nunes, L. Santos, P. Duarte, A. Pimentel, J. V. Pinto, P. Barquinha, et al., "Room Temperature Synthesis of Cu2O Nanospheres: Optical Properties and Thermal Behavior," Microscopy and Microanalysis, vol. 21, pp. 108-119, Feb 2015.
[26]     L. Santos, P. Wojcik, J. V. Pinto, E. Elangovan, J. Viegas, L. Pereira, et al., "Structure and Morphologic Influence of WO3 Nanoparticles on the Electrochromic Performance of Dual-Phase a-WO3/WO3 Inkjet Printed Films," Advanced Electronic Materials, vol. 1, Feb 2015.
[27]     M. Fernandes, R. Leones, A. M. S. Costa, M. M. Silva, S. Pereira, J. F. Mano, et al., "Electrochromic devices incorporating biohybrid electrolytes doped with a lithium salt, an ionic liquid or a mixture of both," Electrochimica Acta, vol. 161, pp. 226-235, Apr 2015.
[28]     A. C. Marques, L. Santos, M. N. Costa, J. M. Dantas, P. Duarte, A. Goncalves, et al., "Office Paper Platform for Bioelectrochromic Detection of Electrochemically Active Bacteria using Tungsten Trioxide Nanoprobes," Scientific Reports, vol. 5, Apr 2015.
[29]       P. Barquinha, S. Pereira, L. Pereira, P. Wojcik, P. Grey, R. Martins, et al., "Flexible and Transparent WO3 Transistor with Electrical and Optical Modulation," Advanced Electronic Materials, vol. 1, May 2015.
[30]     J. Rodrigues, D. Mata, A. Pimentel, D. Nunes, R. Martins, E. Fortunato, et al., "One-step synthesis of ZnO decorated CNT buckypaper composites and their optical and electrical properties," Materials Science and Engineering B-Advanced Functional Solid-State Materials, vol. 195, pp. 38-44, May 2015.
[31]     B. Veigas, E. Fortunato, and P. V. Baptista, "Field Effect Sensors for Nucleic Acid Detection: Recent Advances and Future Perspectives," Sensors, vol. 15, pp. 10380-10398, May 2015.
[32]       H. Aguas, T. Mateus, A. Vicente, D. Gaspar, M. J. Mendes, W. A. Schmidt, et al., "Thin Film Silicon Photovoltaic Cells on Paper for Flexible Indoor Applications," Advanced Functional Materials, vol. 25, pp. 3592-3598, Jun 2015.
[33]       I. Bernacka-Wojcik, H. Aguas, F. F. Carlos, P. Lopes, P. J. Wojcik, M. N. Costa, et al., "Single Nucleotide Polymorphism Detection Using Gold Nanoprobes and Bio-Microfluidic Platform With Embedded Micro lenses," Biotechnology and Bioengineering, vol. 112, pp. 1210-1219, Jun 2015.
[34]     E. G-Berasategui, C. Zubizarreta, R. Bayon, J. Barriga, R. Barros, R. Martins, et al., "Study of the optical, electrical and corrosion resistance properties of AZO layers deposited by DC pulsed magnetron sputtering," Surface & Coatings Technology, vol. 271, pp. 141-147, Jun 2015.
[35]     A. Kiazadeh, D. Salgueiro, R. Branquinho, J. Pinto, H. L. Gomes, P. Barquinha, et al., "Operational stability of solution based zinc tin oxide/SiO2 thin film transistors under gate bias stress," Apl Materials, vol. 3, Jun 2015.

2014
[36]       I. Bernacka-Wojcik, S. Ribeiro, P. J. Wojcik, P. U. Alves, T. Busani, E. Fortunato, et al., "Experimental optimization of a passive planar rhombic micromixer with obstacles for effective mixing in a short channel length," Rsc Advances, vol. 4, pp. 56013-56025, 2014.
[37]     S. Pereira, A. Goncalves, N. Correia, J. Pinto, L. Pereira, R. Martins, et al., "Electrochromic behavior of NiO thin films deposited by e-beam evaporation at room temperature," Solar Energy Materials and Solar Cells, vol. 120, pp. 109-115, Jan 2014.
[38]     B. Veigas, R. Branquinho, J. V. Pinto, P. J. Wojcik, R. Martins, E. Fortunato, et al., "Ion sensing (EIS) real-time quantitative monitorization of isothermal DNA amplification," Biosensors & Bioelectronics, vol. 52, pp. 50-55, Feb 2014.
[39]     D. Gaspar, S. N. Fernandes, A. G. de Oliveira, J. G. Fernandes, P. Grey, R. V. Pontes, et al., "Nanocrystalline cellulose applied simultaneously as the gate dielectric and the substrate in flexible field effect transistors," Nanotechnology, vol. 25, Mar 2014.
[40]     L. Pereira, D. Gaspar, D. Guerin, A. Delattre, E. Fortunato, and R. Martins, "The influence of fibril composition and dimension on the performance of paper gated oxide transistors," Nanotechnology, vol. 25, Mar 2014.
[41]     S. Zanarini, N. Garino, J. R. Nair, C. Francia, P. J. Wojcik, L. Pereira, et al., "Contrast Enhancement in Polymeric Electrochromic Devices Encompassing Room Temperature Ionic Liquids," International Journal of Electrochemical Science, vol. 9, pp. 1650-1662, Apr 2014.
[42]   A. Pimentel, D. Nunes, P. Duarte, J. Rodrigues, F. M. Costa, T. Monteiro, et al., "Synthesis of Long ZnO Nanorods under Microwave Irradiation or Conventional Heating," Journal of Physical Chemistry C, vol. 118, pp. 14629-14639, Jul 2014.
[43]    D. Nunes, A. Pimentel, P. Barquinha, P. A. Carvalho, E. Fortunato, and R. Martins, "Cu2O polyhedral nanowires produced by microwave irradiation," Journal of Materials Chemistry C, vol. 2, pp. 6097-6103, Aug 2014.
[44]    L. Santos, J. P. Neto, A. Crespo, D. Nunes, N. Costa, I. M. Fonseca, et al., "WO3 Nanoparticle-Based Conformable pH Sensor," Acs Applied Materials & Interfaces, vol. 6, pp. 12226-12234, Aug 2014.
[45]    G. X. Liu, A. Liu, F. K. Shan, Y. Meng, B. C. Shin, E. Fortunato, et al., "High-performance fully amorphous bilayer metal-oxide thin film transistors using ultra-thin solution-processed ZrOx dielectric," Applied Physics Letters, vol. 105, Sep 2014.
[46]       A. Araujo, C. Caro, M. J. Mendes, D. Nunes, E. Fortunato, R. Franco, et al., "Highly efficient nanoplasmonic SERS on cardboard packaging substrates," Nanotechnology, vol. 25, Oct 2014.
[47]     A. Liu, G. X. Liu, H. H. Zhu, F. Xu, E. Fortunato, R. Martins, et al., "Fully Solution-Processed Low-Voltage Aqueous In2O3 Thin-Film Transistors Using an Ultrathin ZrOx Dielectric," Acs Applied Materials & Interfaces, vol. 6, pp. 17364-17369, Oct 2014.
[48]     R. Branquinho, D. Salgueiro, L. Santos, P. Barquinha, L. Pereira, R. Martins, et al., "Aqueous Combustion Synthesis of Aluminum Oxide Thin Films and Application as Gate Dielectric in GZTO Solution-Based TFTs," Acs Applied Materials & Interfaces, vol. 6, pp. 19592-19599, Nov 2014.
[49]     C. Zubizarreta, E. G. Berasategui, R. Bayon, R. E. Galindo, R. Barros, D. Gaspar, et al., "Evaluation of the optoelectronic properties and corrosion behavior of Al2O3-doped ZnO films prepared by dc pulsed magnetron sputtering," Journal of Physics D-Applied Physics, vol. 47, Dec 2014.

2013
[50]    S. Nandy, G. Goncalves, J. V. Pinto, T. Busani, V. Figueiredo, L. Pereira, et al., "Current transport mechanism at metal-semiconductor nanoscale interfaces based on ultrahigh density arrays of p-type NiO nano-pillars," Nanoscale, vol. 5, pp. 11699-11709, 2013.

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