Export 2389 results:
Sort by: Author Title Type [ Year (Desc)]
2003
Águas, H., V. Silva, E. Fortunato, S. Lebib, Roca P. i Cabarrocas, I. Ferreira, L. Guimarães, and R. Martins. "Large area deposition of polymorphous silicon by plasma enhanced chemical vapor deposition at 27.12 MHz and 13.56 MHz." Japanese journal of applied physics. 42 (2003): 4935. Abstract
n/a
Assunção, Vitor, Elvira Fortunato, António Marques, Alexandra Gonçalves, Isabel Ferreira, Hugo Águas, and Rodrigo Martins. "New challenges on gallium-doped zinc oxide films prepared by rf magnetron sputtering." Thin Solid Films. 442.1 (2003): 102-106. Abstract
n/a
Assunção, Vitor, Elvira Fortunato, António Marques, Alexandra Gonçalves, Isabel Ferreira, Hugo Águas, and Rodrigo Martins. "New challenges on gallium-doped zinc oxide films prepared by rf magnetron sputtering." Thin Solid Films. 442 (2003): 102-106. Abstract
n/a
Figueiredo, MO, TP da Silva, JP Veiga, and P. Chevallier. "Phosphatization of basaltic rocks from Sal Island, Cape Verde Archipelago: A microtopochemical approach using synchrotron radiation X-ray fluorescence." Journal De Physique Iv. 104 (2003): 399-402. Abstract
n/a
Aguas, H., Roca P. i Cabarrocas, S. Lebib, V. Silva, E. Fortunato, and R. Martins. "Polymorphous silicon deposited in large area reactor at 13 and 27 MHz." Thin Solid Films. 427 (2003): 6-10. Abstract
n/a
Martins, Rodrigo, Hugo Águas, Isabel Ferreira, Elvira Fortunato, Sarra Lebib, P. Roca i Cabarrocas, and Leopoldo Guimarães. "Polymorphous silicon films deposited at 27.12 MHz." Chemical Vapor Deposition. 9.6 (2003): 333-337. Abstract
n/a
Martins, Rodrigo, Hugo Águas, Isabel Ferreira, Elvira Fortunato, Sarra Lebib, P. Roca i Cabarrocas, and Leopoldo Guimarães. "Polymorphous silicon films deposited at 27.12 MHz." Chemical Vapor Deposition. 9 (2003): 333-337. Abstract
n/a
Águas, H., L. Raniero, L. Pereira, E. Fortunato, Roca P. i Cabarrocas, and R. Martins. "Polymorphous Silicon Films Produced in Large Area Reactors by PECVD at 27.12 MHz and 13.56 MHz." MRS Proceedings. Vol. 762. Cambridge University Press, 2003. A5-13. Abstract
n/a
Oliveira, L. B., J. R. Fernandes, M. H. L. Kouwenhoven, C. van den Bos, and C. J. M. Verhoeven. "A quadrature relaxation oscillator-mixer in CMOS." Circuits and Systems, 2003. ISCAS'03. Proceedings of the 2003 International Symposium on. Vol. 1. IEEE, 2003. I–689. Abstract
n/a
Águas, H., A. Gonçalves, L. Pereira, R. Silva, E. Fortunato, and R. Martins. "Spectroscopic ellipsometry study of amorphous silicon anodically oxidised." Thin Solid Films. 427 (2003): 345-349. Abstract
n/a
Fortunato, Elvira, Maria Helena Godinho, Hugo Santos, António Marques, Vitor Assunção, Luı́s Pereira, Hugo Águas, Isabel Ferreira, and Rodrigo Martins. "Surface modification of a new flexible substrate based on hydroxypropylcellulose for optoelectronic applications." Thin solid films. 442.1 (2003): 127-131. Abstract
n/a
Fortunato, E., Godinho Santos Marques Assunção Pereira Águas Ferreira Martins M. H. H. "Surface modification of a new flexible substrate based on hydroxypropylcellulose for optoelectronic applications." Thin Solid Films. 442 (2003): 127-131. AbstractWebsite

In this paper, we present the preliminary results concerning the deposition of highly transparent and conductive gallium-doped zinc oxide (GZO) deposited on transparent flexible substrate based on cellulose derivatives. Prior to the deposition of the GZO film, the surface of the polymer have been coated with a thin silicon dioxide (SiO2) layer deposited by thermal evaporation assisted by an electron gun. By doing this surface treatment, we succeeded in depositing highly conductive and transparent GZO with an electrical resistivity of 2.0 × 10-3 Ω cm and an average optical transmittance in the visible part of the spectrum (400-700 nm) of 70% by r.f. magnetron sputtering at room temperature. Besides the optoelectronic properties, the films are mechanically stable with a polycrystalline structure with a strong preferred (002) orientation, parallel to the substrate. © 2003 Elsevier B.V. All rights reserved.

Fortunato, Elvira, Maria Helena Godinho, Hugo Santos, António Marques, Vitor Assunção, Hugo Águas, Isabel Ferreira, Rodrigo Martins, and others. "Surface modification of a new flexible substrate based on hydroxypropylcellulose for optoelectronic applications." Thin Solid Films. 442 (2003): 127-131. Abstract
n/a
Fortunato, Elvira, Maria Helena Godinho, Hugo Santos, António Marques, Vitor Assunção, Hugo Águas, Isabel Ferreira, and Rodrigo Martins. "Surface modification of a new flexible substrate based on hydroxypropylcellulose for optoelectronic applications." Thin Solid Films. 442.1 (2003): 127-131. Abstract
n/a
Fortunato, E, Assuncao, V, Marques, and A. "{Characterization of transparent and conductive ZnO : Ga thin films produced by rf sputtering at room temperature}." 763 (2003): 225-230. AbstractWebsite
n/a
Fortunato, E, Goncalves, A, and Marques. "{Gallium zinc oxide coated polymeric substrates for optoelectronic applications}." 769 (2003): 291-296. AbstractWebsite
n/a
Fortunato, E. "{Growth of ZnO:Ga thin films at room temperature on polymeric substrates: thickness dependence}." Thin Solid Films. 442 (2003): 121-126. AbstractWebsite
n/a
2002
Fernandes, Braz F. M., Alexandre Velhinho, and Rui JC Silva 3-D tomographic analysis of the SiC reinforcement distribution in an Al matrix composite fabricated by rheocasting., 2002. Abstract
n/a
Fernandes, FMB, R. Martins, MT Nogueira, R. J. C. Silva, P. Nunes, D. Costa, and I. Ferreira. "Structural characterisation of NiTi thin film shape memory alloys." Sensors and Actuators a-Physical. 99.1-2 (2002): 55-58. Abstract
n/a
Pereira, L., D. Brida, E. Fortunato, I. Ferreira, H. Águas, V. Silva, M. F. M. Costa, V. Teixeira, and R. Martins. "{a-Si:H interface optimisation for thin film position sensitive detectors produced on polymeric substrates}." Journal of Non-Crystalline Solids. 299-302 (2002): 1289-1294. AbstractWebsite
n/a
Brida, D., E. Fortunato, H. Águas, V. Silva, A. Marques, L. Pereira, I. Ferreira, and R. Martins. "{New insights on large area flexible position sensitive detectors}." Journal of Non-Crystalline Solids. 299-302 (2002): 1272-1276. AbstractWebsite
n/a
Cabrita, A., J. Figueiredo, L. Pereira, V. Silva, D. Brida, E. Fortunato, and R. Martins. "{Performance of a-Six:C1−x:H Schottky barrier and pin diodes used as position sensitive detectors}." Journal of Non-Crystalline Solids. 299-302 (2002): 1277-1282. AbstractWebsite
n/a
Silva, R. J. C., and FMB Fernandes. "Characterisation of segregation band distributions in hot-rolled alloy steels." Key Engineering Materials. 230-232 (2002): 327-330. AbstractWebsite
n/a
Almeida, PL, M. H. Godinho, M. T. Cidade, P. Nunes, A. Marques, R. Martins, E. Fortunato, and J. L. Figueirinhas. "Composite systems for flexible display applications from cellulose derivatives." 127.1 (2002): 111-114. Abstract
n/a
Almeida, PL, S. Tavares, AF Martins, M. H. Godinho, M. T. Cidade, and J. L. Figueirinhas. "Cross-linked hydroxypropylcellulose films: mechanical behaviour and electro-optical properties of PDLC type cells." 20.2 (2002): 97-100. Abstract
n/a