OA.uninova.pt

Browse by Person

Up a level
Export as [feed] RSS 2.0 [feed] RSS 1.0 [feed] Atom
Group by: Item Type | Date | Divisions | WoS Indexed | WoS Citations | No Grouping
Number of items: 72.

Article

Fernandes, M. and Vygranenko, Y. and Vieira, M. and Sazonov, A. and Yang, R. and Khosropour, A. (2015) Characterization of a-Si:H Solar Cell Modules on Plastic Substrates by High Resolution LBIC Technique. Energy Procedia, 84, pp. 93-98. ISSN 1876-6102. URL: http://dx.doi.org/10.1016/j.egypro.2015.12.300.

Vygranenko, Y. and Fernandes, M. and Louro, P. and Vieira, M. and Sazonov, A. (2015) Preparation and Characterization of a-SiC:H Absorber Layer for Semi-transparent Solar Cells. Energy Procedia, 84, pp. 56-61. ISSN 1876-6102. URL: http://dx.doi.org/10.1016/j.egypro.2015.12.295.

Fantoni, Alessandro and Fernandes, Miguel and Vygranenko, Yuri and Louro, Paula and Vieira, Manuela (2015) Visible range plasmonic effect produced by aluminium nanoparticles embedded in amorphous silicon. physica status solidi (c), n/a-n/a. ISSN 1862-6351. URL: http://dx.doi.org/10.1002/pssc.201510080.

Vygranenko, Y. and Khosropour, A. and Yang, R. and Sazonov, A. and Kosarev, A. and Abramov, A. and Terukov, E. (2014) Lightweight amorphous silicon photovoltaic modules on flexible plastic substrate1. Canadian Journal of Physics, 92 (7/8), pp. 871-874. ISSN 0008-4204. eISSN 1208-6045. URL: http://dx.doi.org/10.1139/cjp-2013-0566.

Vygranenko, Yuri and Fernandes, Miguel and Sazonov, Andrei and Vieira, Manuela (2013) Driving Scheme Using MIS Photosensor for Luminance Control of AMOLED Pixel. Journal of Display Technology, 9 (8), pp. 651-655. ISSN 1551-319X. eISSN 1558-9323. URL: http://dx.doi.org/10.1109/JDT.2013.2252459.

Fathi, E. and Vygranenko, Y. and Vieira, M. and Sazonov, A. (2011) Boron-doped nanocrystalline silicon thin films for solar cells. Applied Surface Science, 257 (21), pp. 8901-8905. ISSN 0169-4332. URL: http://dx.doi.org/10.1016/j.apsusc.2011.05.052.

Vygranenko, Yu and Sazonov, A. and Fernandes, M. and Vieira, M. (2011) Photodiode with nanocrystalline Si/amorphous Si absorber bilayer. Applied Physics Letters, 99 (19), p. 191111. ISSN 0003-6951. URL: http://dx.doi.org/10.1063/1.3660725.

Vygranenko, Y. and Vieira, M. and Sazonov, A. (2011) Thin-film Photodiode with an a-Si:H/nc-Si:H Absorption Bilayer. MRS Proceedings, 1321. eISSN 1946-4274. URL: http://dx.doi.org/10.1557/opl.2011.952.

Vygranenko, Y. and Fathi, E. and Sazonov, A. and Vieira, M. and Nathan, A. (2010) Nanocrystalline p-layer for a-Si:H p–i–n solar cells and photodiodes. Solar Energy Materials and Solar Cells, 94 (11), pp. 1860-1863. ISSN 0927-0248. URL: http://dx.doi.org/10.1016/j.solmat.2010.06.044.

Vygranenko, Y. and Fernandes, M. and Louro, P. and Vieira, M. and Sazonov, Andrei (2010) Optoelectronic properties of a-Si1-xCx:H films grown in hydrogen diluted silane-methane plasma. physica status solidi (c), 7, pp. 782-785. ISSN 1862-6351. eISSN 1610-1642. URL: http://dx.doi.org/10.1002/pssc.200982779.

Vygranenko, Y. and Nathan, Arokia and Vieira, M and Sazonov, Andrei (2010) Phototransistor with nanocrystalline Si/amorphous Si bilayer channel. Applied Physics Letters, 96 (17), 173507-173507-3. ISSN 0003-6951. URL: http://dx.doi.org/10.1063/1.3422479.

Vygranenko, Y. and Sazonov, A. and Heiler, G. and Tredwell, T. and Vieira, M. and Nathan, A. (2009) Blue-enhanced thin-film photodiode for dual-screen x-ray imaging. Applied Physics Letters, 95 (26), p. 263505. ISSN 0003-6951. URL: http://dx.doi.org/10.1063/1.3276288. (ISI Web of Science, Citations: 2).

Fantoni, A. and Martins, J. and Fernandes, M. and Louro, P. and Vygranenko, Y. and Vieira, M. (2009) Modeling a-SiC:H Tandem Pinpin and Pinip Photodiodes for Color Sensor Application. Journal of Nanoscience and Nanotechnology, 9 (7), pp. 4028-4033. ISSN 1533-4880. URL: http://dx.doi.org/10.1166/jnn.2009.M06.

Fantoni, A. and Vieira, M. and Vygranenko, Y. and Fernandes, M. and Louro, P. (2009) Photocurrent and Spectral Response Analysis of a-SiC:H Pinip and Pinpin Photodiodes. Journal of Nanoscience and Nanotechnology, 9 (7), pp. 4254-4258. ISSN 1533-4880. URL: http://dx.doi.org/10.1166/jnn.2009.M42.

Vygranenko, Y. and Wang, K. and Chaji, R. and Vieira, M. and Robertson, J. and Nathan, A. (2009) Stability of indium-oxide thin-film transistors by reactive ion beam assisted deposition. Thin Solid Films, 517 (23), pp. 6341-6344. ISSN 0040-6090. URL: http://dx.doi.org/10.1016/j.tsf.2009.02.108. (ISI Web of Science, Citations: 4).

Fantoni, A. and Fernandes, M. and Vygranenko, Y. and Vieira, M. (2008) Analysis and simulation of a-Si : H/a-SiC : HPINIP structures for color image detection. physica status solidi (a), 205 (8), pp. 2069-2074. ISSN 0031-8965. eISSN 1521-396X. URL: http://dx.doi.org/10.1002/pssa.200778931.

Wang, K. and Vygranenko, Y. and Nathan, A. (2008) Fabrication and characterization of NiO/ZnO/ITO p–i–n heterostructure. Thin Solid Films, 516 (7), pp. 1640-1643. ISSN 0040-6090. URL: http://dx.doi.org/10.1016/j.tsf.2007.03.075.

Vygranenko, Y. and Wang, K. and Vieira, M. and Nathan, A. (2008) Indium oxide thin-film transistor by reactive ion beam assisted deposition. physica status solidi (a), 205 (8), pp. 1925-1928. ISSN 0031-8965. eISSN 1521-396X. URL: http://dx.doi.org/10.1002/pssa.200778883. (ISI Web of Science, Citations: 4).

KIM, K and VYGRANENKO, Y and STRIAKHILEV, D and BEDZYK, M and CHANG, J and NATHAN, A and CHUANG, T and HEILER, G and TREDWELL, T (2008) Performance of a-Si:H n–i–p photodiodes on plastic substrate. Journal of Non-Crystalline Solids, 354 (19-25), pp. 2590-2593. ISSN 0022-3093. URL: http://dx.doi.org/10.1016/j.jnoncrysol.2007.09.042.

Schwarz, R. and Mardolcar, U. and Vygranenko, Y. and Vieira, M. and Casteleiro, C. and STALLINGA, P. and GOMES, H. (2008) Photocapacitance measurements in irradiated a-Si:H based detectors. Journal of Non-Crystalline Solids, 354 (19-25), pp. 2176-2180. ISSN 0022-3093. URL: http://dx.doi.org/10.1016/j.jnoncrysol.2007.09.049.

Fernandes, M. and Vygranenko, Y. and Fantoni, A. and Martins, R. and Vieira, M. (2008) Spectral response characterization of a-Si:H-based MIS-type photosensors. physica status solidi (c), 5 (10), pp. 3410-3413. ISSN 1610-1634. eISSN 1610-1642. URL: http://dx.doi.org/10.1002/pssc.200778924.

Louro, P and Vygranenko, Y. and Martins, J. and Fernandes, M. and Vieira, M. (2007) Colour sensitive devices based on double p-i-n-i-p stacked photodiodes. Thin Solid Films, 515 (19), pp. 7526-7529. ISSN 0040-6090. URL: http://dx.doi.org/10.1016/j.tsf.2006.11.132. (ISI Web of Science).

Vygranenko, Yu and Louro, P. and Vieira, M and Chang, J. H. and Nathan, A. (2006) Low leakage current a-Si:H/a-SiC:H n–i–p photodiode with Cr/a-SiNx front contact. Journal of Non-Crystalline Solids, 352 (9-20), pp. 1837-1840. ISSN 0022-3093. URL: http://dx.doi.org/10.1016/j.jnoncrysol.2005.08.042.

Vieira, M. and Fernandes, M. and Louro, P. and Fantoni, A. and Lavareda, G. and Carvalho, C. N and Vygranenko, Yu (2006) A real-time colour and image processing p-i-n/p-i-n device with optical readout. Revista Mexicana de Fisica, (2 SUP (52), pp. 79-82.

Vieira, Manuela and Fernandes, M. and Louro, P. and Lavareda, G. and Nunes de Carvalho, C. and Vygranenko, Yu (2005) A two terminal optical signal and image processing p–i–n/p–i–n image and colour sensor. Sensors and Actuators A: Physical, 123-12, pp. 331-336. ISSN 0924-4247. URL: http://dx.doi.org/10.1016/j.sna.2005.03.051.

Louro, P. and Vieira, Manuela and Fantoni, A. and Fernandes, M. and Vygranenko, Yu and Schwarz, R. (2003) Bias controlled spectral sensitivity in a-SiC:H p-i-n devices. Thin Solid Films, 427, pp. 196-200.

Dugaev, V. K. and Vygranenko, Yu and Vieira, Manuela and Litvinov, V. I. and Barnás, J. (2003) Modelling of magnetically controlled Si-based optoelectronic devices. Physics E, 16 (3-4), pp. 558-562.

Fernandes, M. and Vygranenko, Yu and Louro, P. and Vieira, Manuela (2003) Non pixelled amorphous silicon based color sensors. Physics E, 16 (3-4), pp. 558-562.

Fernandes, M. and Vygranenko, Y. and Louro, P. and Vieira, M. (2003) Non-pixeled amorphous silicon-based image sensors. Physica E: Low-dimensional Systems and Nanostructures, 16 (3-4), pp. 563-567. ISSN 1386-9477. URL: http://dx.doi.org/10.1016/S1386-9477(02)00647-1.

Louro, P. and Vieira, Manuela and Vygranenko, Yu and Fernandes, M. and Schwarz, R. and Schubert, M. (2002) Bias dependent photocurrent collection in p-i-n a-si:H/SiC:H heterojunctions. Sensors and Actuators A: Physical, 97-98, pp. 221-226.

Vieira, Manuela and Fernandes, M. and Vygranenko, Yu and Louro, P. and Schwarz, R. and Schubert, M. (2002) Laser Scanned Photodiodes (LSPs) for image sensing. Sensors and Actuators A: Physical, 97-98, pp. 98-103. (ISI Web of Science, Citations: 1).

Schwarz, R. and Louro, P. and Vygranenko, Yu and Fernandes, M. and Vieira, Manuela and Schubert, M. (2002) Memory effects in highly resistive p-i-n heterojunctions for optical applications. Thin Solid Films, 403-40, pp. 363-367. (ISI Web of Science, Citations: 1).

Vygranenko, Yu and Fernandes, M. and Louro, P. and Vieira, Manuela (2002) Modelling a-Si:H based p-i-n structures for optical sensor applications. Thin Solid Films, 403-40, pp. 354-358.

Schwarz, R. and Fernandes, M. and Vygranenko, Yu and Fantoni, A. and Vieira, Manuela and Schubert, M. and Koynov, S. and Ferreira, P. and Sanguino, P. (2002) Photocarrier response time scanner. J. Non Cryst. Solids, 299-30, pp. 1261-1266. (ISI Web of Science).

Fernandes, M. and Vygranenko, Yu and Schwarz, R. and Vieira, Manuela and Nunes de Carvalho, C. (2002) Photocurrent multiplication in ITO/SiOx/Si optical sensors. Vacuum, 65, pp. 67-71.

Conference or Workshop Item

Fantoni, A. and Leão, H. and Louro, P. and Fernandes, M. and Vygranenko, Y. and Vieira, M. (2015) Numerical simulation of plasmonic effects in amorphous silicon induced by embedded aluminium nanoparticles. [Paper]. In: INTERNATIONAL CONFERENCES AND EXHIBITION ON NANOTECHNOLOGIES AND ORGANIC ELECTRONICS (NANOTEXNOLOGY 2014), 12–12 June 2014, Thessaloniki, Greece. URL: http://dx.doi.org/10.1063/1.4908576.

Fernandes, M. and Vygranenko, Y. and Vieira, M. (2015) PINPIN a-Si:H based structures for X-ray image detection using the laser scanning technique. [Paper]. In: Conference on Electronics, Telecommunications and Computers – CETC 2013, 5th – 6th December 2013, Lisboa, Portugal. URL: http://dx.doi.org/10.1016/j.apsusc.2014.11.085.

Fernandes, M. and Vygranenko, Y. and Maçarico, A.F. and Vieira, M. (2014) Automated PECVD System for Fabrication of a-Si:H Devices. [Paper]. In: Conference on Electronics, Telecommunications and Computers – CETC 2013. URL: http://dx.doi.org/10.1016/j.protcy.2014.10.194