• 4508 Citations
  • 37 h-Index
1988 …2020

Research output per year

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Research Output at NOVA

Review article
53 Citations (Scopus)
Letter

Highly sensitive ZnO ozone detectors at room temperature

Bender, M., Fortunato, E., Nunes, P., Ferreira, I., Marques, A., Martins, R., Katsarakis, N., Cimalla, V. & Kiriakidis, G., 15 Apr 2003, In : Japanese Journal Of Applied Physics. 42, 4 B, p. L435-L437 3 p.

Research output: Contribution to journalLetter

55 Citations (Scopus)
International PCT application

Electrochromic Device and method for producing the same

Martins, R. F. D. P., Fortunato, E. M. C., Costa, C., Ferreira, I. & Henriques, I., 8 Jul 2014, IPC No. US 8,773,747, Patent No. 8,773,747, Priority No. 8,773,747

Research output: PatentInternational PCT application

Conference contribution

Amorphous silicon based p-i-i-n structure for color sensor

Fortunato, E. M. C., Zhang, S., Ferreira, I. M. M., Raniero, L., Águas, H. M. B., Martins, R. F. D. P. & Pereira, L. M. N., 1 Jan 2005, MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS. Vol. 862. p. 679-683

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

Open Access
1 Citation (Scopus)

Atomic Force Microscopy as a valuable tool in an innovative multi-scale and multi-technique non-invasive approach to surface cleaning monitoring

Pereira, C., Ferreira, I. M. P. L. V. O., Branco, L. C., Sandu, I. C. A. & Busani, T., 2013, YOUTH IN THE CONSERVATION OF CULTURAL HERITAGE, YOCOCU 2012. Macchia, A., Greco, E., Cagno, S. & Prestileo, F. (eds.). Elsevier Science B.V., Inc, p. 258-268 11 p. (Procedia Chemistry; vol. 8).

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

Away from silicon era: the paper electronics

Fortunato, E. M. C., Ferreira, I. M. M., Busani, T. L., Barquinha, P. M. C., Martins, R. F. D. P. & Pereira, L. M. N., 1 Jan 2011, Oxide-based materials and devices II. Vol. 7940. p. 79400P

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

Open Access
5 Citations (Scopus)

Fabrication and characterization of hybrid solar cells based on copper phthalocyanine/porous silicon

Prabakaran, R., Fortunato, E. M. C., Martins, R. F. D. P. & Ferreira, I., 1 May 2008, JOURNAL OF NON-CRYSTALLINE SOLIDS. Vol. 354. p. 2892-2896 5 p.

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

Open Access
22 Citations (Scopus)

Floating gate memory paper transistor

Fortunato, E. M. C., Ferreira, I. M. M., Dias, C. J. M. M., Barquinha, P. M. C., Martins, R. F. D. P. & Pereira, L. M. N., 1 Jan 2010, Proceedings of SPIE. Vol. 7603. p. nr. 760314

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

Open Access
2 Citations (Scopus)

Insights on amorphous silicon nip and MIS 3D position sensitive detectors

Martins, R. F. D. P., Costa, D., Aguas, H., Soares, F., Marques, A., Ferreira, I., Borges, P., Pereira, S., Raniero, L. & Fortunato, E. M. C., 1 Jan 2006, Materials Science Forum. Vol. 514-516. p. 13-17 5 p.

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

Open Access
2 Citations (Scopus)

Investigation of hydrocarbon coated porous silicon using PECVD technique to detect CO2 gas

Prabakaran, R., Silva, L., Fortunato, E. M. C., Martins, R. F. D. P. & Ferreira, I., 1 Jan 2008, JOURNAL OF NON-CRYSTALLINE SOLIDS. Vol. 354. p. 2610-2614 5 p.

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

Open Access
3 Citations (Scopus)

Optical and Microstructural Investigations of Porous Silicon Coated with a-Si:H using PECVD Technique

Prabakaran, R., Aguas, H., Pereira, L. M. N., Elangovan, E., Fortunato, E. M. C., Martins, R. F. D. P. & Ferreira, I. M. M., 2008, Advanced Materials Forum IV - Selected, peer reviewed papers from the 4th International Materials Symposium Materiais 2007 and 8th Encontro da Sociedade Portuguesa de Materiais - SPM. Marques, AT., Silva, AF., Baptista, APM., Sa, C., Alves, F., Malheiros, LF. & Vieira, M. (eds.). Zurich, Switzerland: Trans Tech Publications Ltd, Vol. 587-588. p. 308-312 (Materials Science Forum; vol. 587-588).

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

Photocurrent enhancement in thin a-Si: H solar cells via plasmonic light trapping

Morawiec, S., Mendes, M. J., Filonovich, S. A., Mateus, T., Mirabella, S., Aguas, H., Ferreira, I., Simone, F., Fortunato, E., Martins, R., Priolo, F. & Crupi, I., 2014, 2014 Conference on Lasers and Electro-Optics, CLEO 2014. Institute of Electrical and Electronics Engineers Inc., Vol. 2014-January. 2 p. 6989754. (Conference on Lasers and Electro-Optics).

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

1 Citation (Scopus)

Photocurrent enhancement in thin a-Si:H solar cells via plasmonic light trapping

Fortunato, E. M. C., Ferreira, I. M. M., Águas, H. M. B., Filonovich, S. & Martins, R. F. D. P., 2014, Optics InfoBase Conference Papers. p. STh3I.4

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

Open Access

Role of TCO layer on the performance of a-Si:H solar cells

Carvalho, N., Ferreira, I., Fortunato, E. M. C., Martins, R. F. D. P. & Guimarães, L., Oct 1992, Proceedings of the eleventh European Communities Photovoltaic Solar Energy Conference. p. 758 1 p.

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

Self sustained n-type memory transistor devices based on natural cellulose paper fibers

Martins, R. F. D. P., Pereira, L. M. N., Fortunato, E. M. C. & Ferreira, I. M. M., 1 Jan 2009, NA. p. 1044-1046

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

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)

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)

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)

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)

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

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

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)

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)

“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

Conference article

14th european conference on thermoelectrics 20-23 September 2016, lisbon, Portugal preface

Gonçalves, A. P., Lopes, E. B., Costa, F. M., Brito, F. P., Ferreira, I. & Gonçalves, L. M., 2018, In : Materials Today: Proceedings. 5, 4, p. 10185-10186 2 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)
1 Citation (Scopus)

Nanocrystalline silicon carbon doped films prepared by hot wire technique

Ferreira, I., Fernandes, B. & Martins, R., 1999, In : Vacuum. 52, 1-2, p. 147-152 6 p.

Research output: Contribution to journalConference article

12 Citations (Scopus)

Nd-YAG laser induced crystallization on a-Si:H thin films

Carvalho, J., Ferreira, I., Fernandes, B., Fidalgo, J. & Martins, R., 1995, In : Materials Research Society Symposium Proceedings. 358, p. 915-920 6 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Performances of an optical ruler based on one-dimensional hydrogenated amorphous Si position-sensitive detectors produced using different metal contacts

Fortunato, E., Teodoro, P., Silva, V. M. A., Ferreira, I., Nunes, Y., Guimarães, N., Soares, F. M., Giuliani, F., Popovic, G., Brener, W. & Martins, R., 1 Jan 2000, In : Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties. 80, 4, p. 765-774 10 p.

Research output: Contribution to journalConference article

5 Citations (Scopus)
46 Citations (Scopus)

Role of the hot wire filament temperature on the structure and morphology of the nanocrystalline silicon p-doped films

Ferreira, I., Águas, H., Mendes, L. C. & Martins, R., Apr 1999, In : Applied Surface Science. 144-145, 0, p. 690-696 7 p.

Research output: Contribution to journalConference article

7 Citations (Scopus)
12 Citations (Scopus)

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)
Chapter

Cellulose-Based Bioelectronic Devices

Baptista, A. C., Ferreira, I. M. M. & Borges, J. P. M. R., 2013, Cellulose: Medical, Pharmaceutical and Electronic Applications. Ven, T. V. D. & Godbout, L. (eds.). Croatia: InTech, p. 67-82

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
88 Downloads (Pure)

Cellulose-based composite Systems for Biomedical Applications

Baptista, A. C., Ferreira, I. M. M. & Borges, J. P. M. R., 2013, Biomass-based Biocomposites. Thakur, V. K. & Singha, A. S. (eds.). United Kingdom: Smithers Rapra, p. 47-60

Research output: Chapter in Book/Report/Conference proceedingChapter

Flexible a-Si:H Position Sensitive Detectors: Special Issue on Flexible Electronics Technology, Part II: Materials and Devices

Fortunato, E. M. C., Pereira, L. M. N., Aguas, H., Ferreira, I. & Martins, R. F. D. P., 18 Jul 2005, Flexible a-Si:H Position Sensitive Detectors: Flexible Electronics Technology, Part II: Materials and Devices. Nathan, A. & Chalamala, B. R. (eds.). 1st edition ed. United States, Vol. 93. p. 1281-1286 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
29 Citations (Scopus)

Nanofibers and Nanoparticles in Biomedical Applications

Baptista, A. C., Soares, P., Ferreira, I. M. M. & Borges, J. P. M. R., 2014, Bioengineered Nanomaterials. Tiwari, A. & Tiwari, A. (eds.). New York, US: CRC Press, p. 93-123

Research output: Chapter in Book/Report/Conference proceedingChapter

Natural Nanofibres for Composite Applications

João, C. FC., Baptista, A., Ferreira, I. MM., Silva, J. C. & Borges, J. P., 23 Jan 2016, Fibrous and Textile Materials for Composite Applications. Rana, S. & Fangueiro, R. (eds.). Singapore: Springer Singapore, p. 261-299 39 p. (Textile Science and Clothing Technology).

Research output: Chapter in Book/Report/Conference proceedingChapter

Book/Film/Article review
1 Citation (Scopus)
Article

32 Linear array position sensitive detector based on NIP and hetero a-Si: H microdevices

Martins, R., Figueiredo, J., Silva, V., Águas, H., Soares, F., Marques, A., Ferreira, I. & Fortunato, E., Apr 2002, In : Journal of Non-Crystalline Solids. 299-302, PART 2, p. 1283-1288 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
6 Citations (Scopus)

3D scanning characteristics of an amorphous silicon position sensitive detector array system

Gomes, L. F. D. S., Ferreira, I. M. M., Filonovich, S. & DEE Group Author, 1 Jan 2012, In : Optics Express. 20, 4, p. 4583-4602

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

Ab initio calculations and measurements of thermoelectric properties of V2O5 films

Chumakov, Y., Xiong, S. Y., Santos, J. R., Ferreira, I., Termentzidis, K., Pokropivny, A., Cortona, P. & Volz, S., 1 Jul 2013, In : Journal of electronic materials. 42, 7, p. 1597-1603 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Ag and Sn Nanoparticles to Enhance the Near-Infrared Absorbance of a-Si: H Thin Films

Gaspar, D., Pimentel, A. C., Mendes, M. J., Mateus, T., Falcão, B. P., Leitão, J. P., Soares, J., Araújo, A., Vicente, A., Filonovich, S. A., Águas, H., Martins, R. & Ferreira, I., 1 Oct 2014, In : Plasmonics. 9, 5, p. 1015-1023 9 p.

Research output: Contribution to journalArticle

Open Access
13 Citations (Scopus)
Open Access
46 Citations (Scopus)