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2005
Raniero, L., A. Gonçalves, A. Pimentel, I. Ferreira, S. Zhang, L. Pereira, H. Águas, E. Fortunato, and R. Martins. "Influence of Hydrogen plasma on electrical and optical properties of transparent conductive oxides." MRS Proceedings. Vol. 862. Cambridge University Press, 2005. A21-10. Abstract
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Raniero, L., N. Martins, P. Canhola, S. Zhang, S. Pereira, I. Ferreira, E. Fortunato, and R. Martins. "Influence of the layer thickness and hydrogen dilution on electrical properties of large area amorphous silicon p–i–n solar cell." Solar energy materials and solar cells. 87.1 (2005): 349-355. Abstract
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Amaral, A., Nunes C. de Carvalho, P. Brogueira, G. Lavareda, LV Melo, and M. H. Godinho. "ITO properties on anisotropic flexible transparent cellulosic substrates under different stress conditions." Materials Science and Engineering: B. 118.1 (2005): 183-186. Abstract
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Milan, Jesper, and Octavio Mateus. "Jagten på Europas største dinosaur." Naturens Verden. 88(10) (2005): 2-13. AbstractWebsite

[In danish. Title translation: The hunt for the biggest dinosaur in Europe]

Muşat, V. a, C. a Gheorghieş, R. C. C. b Monteiro, E. b Fortunato, and E. c Segal. "Kinetics of oxides thin films crystallization from sol-gel precursor." Revista de Chimie. 56 (2005): 367-370. AbstractWebsite

The kinetics of crystallization of transparent and conductive high preferential c-axis oriented Aldoped ZnO thin films on Corning 1737 glass substrate from amorphous sol-gel precursor prepared using zinc acetate and aluminum chloride as cations source, 2-methoxiethanol as solvent and monoethanolamine as sol stabilizer has been investigated. The effect of preheating temperature on the values of the kinetic parameters and crystallization mechanism is discussed. Some data concerning the microstructure, the electrical and optical properties of the thin films are presented.

Aguas, H., L. Pereira, D. Costa, E. Fortunato, and R. Martins. "Linearity and sensitivity of MIS position sensitive detectors." Journal of materials science. 40 (2005): 1377-1381. Abstract
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Pereira, L., H. Aguas, P. Vilarinho, E. Fortunato, and R. Martins. "Metal induced crystallization: Gold versus aluminium." Journal of materials science. 40 (2005): 1387-1391. Abstract
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Martins, C. E., C. M. Cordas, C. G. Timoteo, P. Tavares, and AS Pereira. "Nitric oxide reductase from Pseudomonas nautica." Eur Biophys J. 34 (2005): 663. Abstract
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Pimentel, A., E. Fortunato, A. Gonçalves, A. Marques, H. Águas, L. Pereira, I. Ferreira, and R. Martins. "Polycrystalline intrinsic zinc oxide to be used in transparent electronic devices." Thin Solid Films. 487.1 (2005): 212-215. Abstract
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Pimentel, A., E. Fortunato, A. Gonçalves, A. Marques, H. Águas, L. Pereira, I. Ferreira, and R. Martins. "Polycrystalline intrinsic zinc oxide to be used in transparent electronic devices." Thin Solid Films. 487 (2005): 212-215. Abstract
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Santos, J. P., C. Madruga, F. Parente, and P. Indelicato. "Relativistic transition probabilities for F-like ions with 10⩽Z⩽49." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 235 (2005): 171-173. AbstractWebsite

In the present work we have calculated several relativistic transition probabilities for the F-like ions with 10 less-than-or-equals, slant Z less-than-or-equals, slant 49, in the framework of the Multi-Configuration Dirac–Fock method, for applications on laserphysics and astrophysics. The lines considered correspond to transitions between levels of 2p43s, 2p43p and 2p43d configurations. The spectral fine structure is taken into consideration and the results for individual lines are given.

Canhola, P., N. Martins, L. Raniero, S. Pereira, E. Fortunato, I. Ferreira, and R. Martins. "Role of annealing environment on the performances of large area ITO films produced by rf magnetron sputtering." Thin Solid Films. 487.1 (2005): 271-276. Abstract
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Raniero, L., S. Zhang, H. Aguas, I. Ferreira, R. Igreja, E. Fortunato, and R. Martins. "Role of buffer layer on the performances of amorphous silicon solar cells with incorporated nanoparticles produced by plasma enhanced chemical vapor deposition at 27.12 MHz." Thin Solid Films. 487.1 (2005): 170-173. Abstract
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Raniero, L., S. Zhang, H. Aguas, I. Ferreira, R. Igreja, E. Fortunato, and R. Martins. "Role of buffer layer on the performances of amorphous silicon solar cells with incorporated nanoparticles produced by plasma enhanced chemical vapor deposition at 27.12 MHz." Thin Solid Films. 487 (2005): 170-173. Abstract
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Raniero, L., S. Zhang, H. Aguas, I. Ferreira, R. Igreja, E. Fortunato, and R. Martins. "Role of buffer layer on the performances of amorphous silicon solar cells with incorporated nanoparticles produced by plasma enhanced chemical vapor deposition at 27.12 MHz." Thin Solid Films. 487 (2005): 170-173. Abstract
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Martins, R., R. Igreja, I. Ferreira, A. Marques, A. Pimentel, A. Goncalves, and E. Fortunato. "Room temperature dc and ac electrical behaviour of undoped ZnO films under UV light." Materials Science and Engineering B-Solid State Materials for Advanced Technology. 118 (2005): 135-140. Abstract
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Martins, R., R. Igreja, I. Ferreira, A. Marques, A. Pimentel, A. Gonçalves, and E. Fortunato. "Room temperature dc and ac electrical behaviour of undoped ZnO films under UV light." Materials Science and Engineering: B. 118.1 (2005): 135-140. Abstract
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Martins, R., Igreja Ferreira Marques Pimentel Gonçalves Fortunato R. I. A. "Room temperature dc and ac electrical behaviour of undoped ZnO films under UV light." Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 118 (2005): 135-140. AbstractWebsite

This paper studies the dc and ac impedance behaviour of undoped ZnO thin films produced by spray pyrolysis and rf magnetron sputtering under UV light illumination, at room temperature, emphasising the role that the crystallite size, structure, surface morphology and the state of surface have on the electrical responsivities obtained. The results achieved show that the sputtered films with crystal sizes of about 4 nm exhibit dc electrical UV responsivities of 108. On the other hand, the spray pyrolysis films exhibit the lowest dc responsivities, due the high crystal sizes and state of surface contamination, to which very good capacitance responses were obtained, mainly due to the degree of porosity exhibit by these films when produced at low temperatures. Based on that, a two-phase electrical model is proposed to explain the set of behaviours observed. © 2005 Elsevier B.V. All rights reserved.

Lanca, M. C., E. R. Neagu, and J. N. Marat-Mendes. "Space charge studies of aged XLPE using combined isothermal and thermostimulated current measurements." Cross-Disciplinary Applied Research in Materials Science and Technology. Ed. A. MendezVilas. Vol. 480. Materials Science Forum, 480. 2005. 501-505. Abstract

Space charge in electrically aged cross-linked polyethylene (XLPE) was studied using a procedure combining isothermal and non-isothermal measurements of charge and discharge currents. Aging is carried out using an AC field while immersing the disk-shaped samples in an ionic aqueous solution at constant temperature. After aging the samples were isothermally DC charged and discharged. Next a non-isothermal experiment with constant heating rate was performed (FTSDC). Finally the sample was kept at the highest temperature in order to completely discharge the polymer. The space charge introduced in the XLPE during aging can be analyzed from the study of the FTSDC spectra. The thermogram (FTSDC) shows a very broad peak. The peak is attributed to trapped space charge in traps with long relaxation times. It is possible to decompose it into three or four individual peaks and obtain the corresponding activation energies. The results were compared with previous ones obtained for LDPE (low density polyethylene) aged under similar conditions.

Raniero, L., I. Ferreira, H. Aguas, S. Zhang, E. Fortunato, and R. Martins Study of a-SiC: H buffer layer on nc-Si/a-Si: H solar cells deposited by PECVD technique. Photovoltaic Specialists Conference, 2005. Conference Record of the Thirty-first IEEE. IEEE, 2005. Abstract
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Raniero, L., I. Ferreira, H. Aguas, S. Zhang, E. Fortunato, and R. Martins. "Study of a-SiC: H buffer layer on nc-Si/a-Si: H solar cells deposited by PECVD technique." Photovoltaic Specialists Conference, 2005. Conference Record of the Thirty-first IEEE. IEEE, 2005. 1548-1551. Abstract
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Aguas, H., L. Pereira, D. Costa, E. Fortunato, and R. Martins. "Super linear position sensitive detectors using MIS structures." Optical Materials. 27 (2005): 1088-1092. Abstract
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Santos-Silva, T., J. Trincao, AL Carvalho, C. Bonifacio, F. Auchere, I. Moura, JJG Moura, and MJ Romao. "Superoxide reductase from the syphilis spirochete Treponema pallidum: crystallization and structure determination using soft X-rays." Acta Crystallographica Section F-Structural Biology and Crystallization Communications. 61 (2005): 967-970. Abstract
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Santos-Silva, T., J. Trincão, AL Carvalho, C. Bonifácio, F. Auchère, I. Moura, JJG Moura, and MJ Romão. "Superoxide reductase from the syphilis spirochete Treponema pallidum: Crystallization and structure determination using soft X-rays." Acta Crystallographica Section F: Structural Biology and Crystallization Communications. 61 (2005): 967-970. Abstract
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Milan, Jesper, Per Christiansen, and Octavio Mateus. "A three-dimensionally preserved sauropod manus impression from the Upper Jurassic of Portugal: Implications for sauropod manus shape and locomotor mechanics." Kaupia. 14 (2005): 47-52. Abstract
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