• 4516 Citations
  • 37 h-Index
1988 …2020

Research output per year

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Research Output at NOVA

“Performances presented by a-Si:C:H (doped and undoped) films produced by a TCDDC system for PV applications”.

Martins, R. F. D. P., Guimarães, L., Fortunato, E. M. C., Vieira, M. M. D. A. C., Carvalho, N., Santos, M. & Ferreira, I., 1988, Proceedings of the eighth European Communities Photovoltaic Solar Energy Conference. p. 653-660 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Zinc oxide thin films deposited by rf magnetron sputtering on mylar substrates at room temperature

Fortunato, E., Nunes, P., Marques, A., Costa, D., Águas, H., Ferreira, I., Costa, M. E. V. & Martins, R., 2001, Advanced Materials and Devices for Large-Area Electronics. Vol. 685. p. 140-145 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Zinc oxide as an ozone sensor

Martins, R. F. D. P., Fortunato, E. M. C., Nunes, P., Ferreira, I. & Marques, A., 26 Jul 2004, In : Journal Of Applied Physics. 96, 3, p. 1398-1408

Research output: Contribution to journalArticle

Open Access
182 Citations (Scopus)

Zinc oxide and related compounds: order within the disorder

Barquinha, P. M. C., Martins, R. F. D. P., Pereira, L. M. N., Fortunato, E. M. C. & Ferreira, I. M. M., 1 Jan 2009, Proceedings of SPIE-The International Society for Optical Engineering. Vol. 7217. p. -

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Write-erase and read paper memory transistor

Martins, R. F. D. P., Barquinha, P. M. C., Pereira, L. M. N., Correia, N., Gonçalves, G., Ferreira, I. M. M. & Fortunato, E. M. C., 1 Jan 2008, In : Applied Physics Letters. 93, 20, 203501.

Research output: Contribution to journalArticle

Open Access
102 Citations (Scopus)

Vanadium Pentoxide Alloyed with Graphite for Thin-Film Thermal Sensors

Bianchi, C., Ferreira, L. M., Loureiro, J., Rodrigues, A., Duarte, P., Baptista, A. C. & Ferreira, I. M., Mar 2016, In : Journal of electronic materials. 45, 3, p. 1987-1991 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

V2O5 Thin Films for Flexible and High Sensitivity Transparent Temperature Sensor

Marques, C., Loureiro, J., Duarte, P., Marques, J., Figueira, J., Ropio, I. & Ferreira, I., 14 Jul 2016, In : Advanced Materials Technologies. 1, 6, 1600077.

Research output: Contribution to journalArticle

Open Access

Undoped and doped crystalline silicon films obtained by Nd-YAG laser

Ferreira, I., Carvalho, J. F. & Martins, R., 1 Apr 1998, In : THIN SOLID FILMS. 317, 1-2, p. 140-143 4 p.

Research output: Contribution to journalConference article

6 Citations (Scopus)

Tunneling in vertical μcSi/aSixCyOz: H/μcSi heterostructures

Fortunato, E., Martins, R., Ferreira, I., Santos, M., Maçarico, A. & Guimarães, L., 3 Dec 1989, In : Journal of Non-Crystalline Solids. 115, 1-3, p. 120-122 3 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
4 Citations (Scopus)

Transport in μc-Six: Cy:Oz:H films prepared by a TCDDC system

Martins, R., Willeke, G., Fortunato, E., Ferreira, I., Vieira, M., Santos, M., Maçarico, A. & Guimarães, L., 2 Dec 1989, In : Journal of Non-Crystalline Solids. 114, PART 2, p. 486-488 3 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
63 Citations (Scopus)

Transparent, conductive ZnO : Al thin film deposited on polymer substrates by RF magnetron sputtering

Fortunato, E. M. C., Nunes, P., Marques, A., Costa, D., Águas, H. M. B., Ferreira, I. M. M., Costa, M. E. V., Godinho, M. H. F., Almeida, P. L., Borges, J. P. M. R. & Martins, R. F. D. P., 1 Mar 2002, In : Surface & Coatings Technology. 151-152, NA, p. 247-251 5 p.

Research output: Contribution to journalArticle

Open Access
63 Citations (Scopus)
Open Access
File
3 Citations (Scopus)

Towards the improvement of the stability of a-Si:H pin devices

Martins, R., Aguas, H., Ferreira, I., Fortunato, E. & Guimares, L., 1 Dec 2000, In : Solar Energy. 69, SUPPLEMENT, p. 257-262 6 p.

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Thin film position sensitive detectors based on pin amorphous silicon carbide structures

Cabrita, A., Figueiredo, J., Pereira, L., Águas, H., Silva, V., Brida, D., Ferreira, I., Fortunato, E. & Martins, R., 12 Dec 2001, In : Applied Surface Science. 184, 1-4, p. 443-447 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Thin film metal oxide semiconductors deposited on polymeric substrates

Fortunato, E., Nunes, P., Marques, A., Costa, D., Águas, H., Ferreira, I., Costa, M. E. V. & Martins, R., 2001, Advanced Materials and Devices for Large-Area Electronics. Vol. 685. p. 146-151 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thin and flexible bio-batteries made of electrospun cellulose-based membranes

Baptista, A. C., Martins, J. I., Fortunato, E., Martins, R., Borges, J. P. & Ferreira, I., 15 Jan 2011, In : Biosensors and Bioelectronics. 26, 5, p. 2742-2745 4 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

The study of high temperature annealing of a-SiC:H films

Zhang, S., Hu, Z., Raniero, L., Liao, X., Mercês Ferreira, I. M., Fortunato, E., Vilarinho, P., Perreira, L. & Martins, R. F. D. P., 2006, Advanced Materials Forum III - Proceedings of the 3rd International Materials Symposium 2005 and 12th Encontro da Sociedade Portuguesa de Materiais - SPM. Vilarinho, P. M. (ed.). Zurich, Switzerland: Trans Tech Publications Ltd, Vol. PART 1. p. 18-22 5 p. (Materials Science Forum; vol. 514-516, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermoelectric transport in V2O5 thin films

Ferreira, I. M. M., 1 Jan 2012, 6th EuropeanThermalSciencesConference(Eurotherm2012). p. 012016

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)

Thermoelectric properties of V2O5 thin films deposited by thermal evaporation

Santos, R., Loureiro, J., Nogueira, A., Elangovan, E., Pinto, J. V., Veiga, J. P., Busani, T., Fortunato, E., Martins, R. & Ferreira, I., 1 Oct 2013, In : Applied Surface Science. 282, p. 590-594 5 p.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Thermal and magnetic properties of iron oxide colloids: influence of surfactants

Soares, P., Lochte, F., Echeverria, M. D. C., Pereira, L. C. J., Coutinho, J. T., Ferreira, I. M. M., Novo, C. M. M. & Borges, J. P. M. R., 23 Oct 2015, In : Nanotechnology. 26, 42, 11 p., 425704.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Thermal and magnetic properties of chitosan-iron oxide nanoparticles

Soares, P. I. P., Machado, D., Laia, C., Pereira, L. C. J., Coutinho, J. T., Ferreira, I. M. M., Novo, C. M. M. & Borges, J. P., 20 Sep 2016, In : Carbohydrate Polymers. 149, p. 382-390 9 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)
Open Access
23 Citations (Scopus)

Synthesis of thermoelectric magnesium-silicide pastes for 3D printing, electrospinning and low-pressure spray

Marques, A. C., Miglietta, D., Gaspar, G., Baptista, A. C., Gaspar, A., Perdigão, P., Soares, I., Bianchi, C., Sousa, D., Faustino, B. M. M., Amaral, V. S., Santos, T., Gonçalves, A. P., da Silva, R. C., Giorgis, F. & Ferreira, I., 1 Dec 2019, In : Materials for Renewable and Sustainable Energy. 8, 4, 21.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Synthesis of Cadmium Selenide Quantum Dots, Using 2,2-Bipyridine as a Capping and Phase Transfer Agent

Sousa, D. M., Lima, J. C. & Ferreira, I., 2017, In : ChemistrySelect. 2, 3, p. 1271-1274 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
Open Access
13 Citations (Scopus)
12 Citations (Scopus)
Open Access
14 Citations (Scopus)
Open Access
24 Citations (Scopus)

Study of a-SiC : H buffer layer on nc-Si/a-Si : H solar cells deposited by PECVD technique.

Raniero, L., Ferreira, I., Aguas, H., Fortunato, E. M. C. & Martins, R. F. D. P., 1 Jan 2005, IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE. p. 1548-1551 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)
1 Citation (Scopus)
7 Citations (Scopus)
5 Citations (Scopus)

Stability under humidity, UV-light and bending of AZO films deposited by ALD on Kapton

Marques, A. C., Faria, J., Perdigão, P., Faustino, B. M. M., Ritasalo, R., Costabello, K., da Silva, R. C. & Ferreira, I., 1 Dec 2019, In : Scientific Reports. 9, 1, 17919.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)

Spectral response of large area amorphous silicon solar cells

Raniero, L., Martins, N. E., Canhola, P., Pereira, S., Ferreira, I. M. M., Fortunato, E. M. C. & Martins, R. F. D. P., 1 Jan 2004, In : High Temperature Material Processes. 8, 2, p. 293-299 7 p.

Research output: Contribution to journalArticle

Open Access

Solid-state paper batteries for controlling paper transistors

Fortunato, E. M. C., Ferreira, I. M. M. & Barquinha, P. M. C., 1 Jan 2011, In : Electrochimica Acta. 56, 3, p. 1099-1105

Research output: Contribution to journalArticle

Open Access
27 Citations (Scopus)

SnO2 thin Film Oxides Produced by rf Sputtering for Transparent Thermoelectric Devices

Ferreira, M., Loureiro, J., Nogueira, A., Rodrigues, A., Martins, R. & Ferreira, I. M. M., 2015, Materials Today: Proceedings. Elsevier Ltd, Vol. 2. p. 647-653 7 p. (Materials Today: Proceedings; vol. 2, no. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Simulated and real sheet-of-light 3D object scanning using a-Si: H thin film PSD arrays

Contreras, J., Tornero, J., Ferreira, I. M. M., Martins, R., Gomes, L. & Fortunato, E., Dec 2015, In : Sensors. 15, 12, p. 29938-29949 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Open Access
23 Citations (Scopus)
Open Access
54 Citations (Scopus)

Silicon oxycarbide microcrystalline layers produced by spatial separation techniques

Martins, R., Ferreira, I., Fortunato, E. & Vieira, M., 1994, Amorphous Silicon Technology - 1994. Vol. 336. p. 55-60 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Silicon nanostructure thin film materials

Martins, R., Águas, H., Silva, V., Ferreira, I., Cabrita, A. & Fortunato, E., Jan 2002, In : Vacuum. 64, 3-4, p. 219-226 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Silicon films produced by PECVD under powder formation conditions

Martins, R., Águas, H., Silva, V., Ferreira, I., Cabrita, A. & Fortunato, E., 2001, In : Materials Science Forum. 382, p. 21-28 8 p.

Research output: Contribution to journalArticle