Rodrigo Ferrão de Paiva Martins

Wang, J., Elamurugu, E., Sallet, V., Jomard, F., Lusson, A., Botelho Do Rego, A. M., Barquinha, P. M. C., Gonçalves, G., Martins, R. F. D. P. & Fortunato, E. M. C., 15 Sept 2008, In: Applied Surface Science. 254, 22, p. 7178-7182 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

28 Citations (Scopus)

Effect of post-annealing on the properties of copper oxide thin films obtained from the oxidation of evaporated metallic copper

Figueiredo, V., Elamurugu, E., Gonçalves, G., Barquinha, P. M. C., Pereira, L. M. N., Franco, N., Alves, E., Martins, R. F. D. P. & Fortunato, E., 30 Apr 2008, In: Applied Surface Science. 254, 13, p. 3949-3954 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

254 Citations (Scopus)

Electron transport in single and multicomponent n-type oxide semiconductors

Martins, R. F. D. P., Barquinha, P. M. C., Pimentel, A. C. M. B. G., Pereira, L. M. N., Fortunato, E., Kang, D., Song, I., Kim, C., Park, J. & Park, Y., 15 Feb 2008, In: Thin Solid Films. 516, 7, p. 1322-1325 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

25 Citations (Scopus)

Gallium-indium-zinc-oxide-based thin-film transistors: Influence of the source/drain material

Barquinha, P. M. C., Vilà, A., Gonçalves, G., Pereira, L., Martins, R. F. D. P., Morante, J. & Fortunato, E., Apr 2008, In: Ieee Transactions On Electron Devices. 55, 4, p. 954-960 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

193 Citations (Scopus)

Highly stable transparent and conducting gallium-doped zinc oxide thin films for photovoltaic applications

Fortunato, E. M. C., Raniero, L., Silva, L., Gonçalves, A., Pimentel, A. C. M. B. G., Barquinha, P. M. C., Aguas, H., Pereira, L. M. N., Gonçalves, G., Ferreira, I., Elangovan, E. & Martins, R. F. D. P., Dec 2008, In: Solar Energy Materials and Solar Cells. 92, 12, p. 1605-1610 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

170 Citations (Scopus)

High mobility and low threshold voltage transparent thin film transistors based on amorphous indium zinc oxide semiconductors

Fortunato, E. M. C., Barquinha, P. M. C., Gonçalves, G., Pereira, L. M. N. & Martins, R. F. D. P., Mar 2008, In: Solid-State Electronics. 52, 3, p. 443-448 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

85 Citations (Scopus)

High mobility indium free amorphous oxide thin film transistors

Fortunato, E. M. C., Pereira, L. M. N., Barquinha, P. M. C., Botelho Do Rego, A. M., Goņalves, G., Vil̀, A., Morante, J. R. & Martins, R. F. P., 13 Jun 2008, In: Applied Physics Letters. 92, 22, 222103.

Research output: Contribution to journal › Article › peer-review

219 Citations (Scopus)

High-mobility molybdenum doped indium oxide thin films prepared by spray pyrolysis technique

Parthiban, S., Ramamurthi, K., Elangovan, E., Martins, R. F. D. P., Fortunato, E. M. C. & Ganesan, R., 30 Jun 2008, In: Materials Letters. 62, 17-18, p. 3217-3219 3 p.

Research output: Contribution to journal › Article › peer-review

Open Access

18 Citations (Scopus)

High-performance flexible hybrid field-effect transistors based on cellulose fiber paper

Fortunato, E. M. C., Correia, N., Barquinha, P. M. C., Pereira, L. M. N., Gonçalves, G. & Martins, R. F. D. P., 1 Jan 2008, In: IEEE Electron Device Letters. 29, 9, p. 988-990 3 p.

Research output: Contribution to journal › Article › peer-review

Open Access

267 Citations (Scopus)

Identification of unamplified genomic DNA sequences using gold nanoparticle probes and a novel thin film photodetector

Martins, R. F. D. P., Baptista, P., Silva, L. B., Raniero, L., Dória, G., Franco, R. & Fortunato, E., May 2008, In: Journal of Non-Crystalline Solids. 354, 19-25, p. 2580-2584 5 p.

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Influence of different carrier gases on the properties of ZnO films grown by MOCVD

DCM Group Author, Fortunato, E. M. C. & Martins, R. F. D. P., 1 Jan 2008, In: Boletin de la Sociedad Espanola de Ceramica y Vidrio. 47, 4, p. 242-244

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Influence of oxygen/argon pressure ratio on the morphology, optical and electrical properties of ITO thin films deposited at room temperature

Cui, H-N., Teixeira, V. M. P., Meng, L. J., Martins, R. F. D. P. & Fortunato, E. M. C., 8 Aug 2008, In: Vacuum. 82, 12, p. 1507-1511 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

63 Citations (Scopus)

Low temperature high k dielectric on poly-Si TFTs

Pereira, L. M. N., Barquinha, P. M. C., Fortunato, E. M. C. & Martins, R. F. D. P., 1 May 2008, In: Journal of Non-Crystalline Solids. 354, 19-25, p. 2534-2537 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

n-PS/a-Si : H heterojunction for device application

Prabakaran, R., Águas, H. M. B., Fortunato, E. M. C., Martins, R. F. D. P. & Ferreira, I. M. M., 1 Jan 2008, In: Journal of Non-Crystalline Solids. 354, 19-25, p. 2632-2636 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Citations (Scopus)

Spectroscopic ellipsometry study of Co-doped TiO2 films

Aguas, H., Popovici, N., Pereira, L. M. N., Conde, O., Branford, W. R., Cohen, L. F., Fortunato, E. & Martins, R. F. D. P., 4 Apr 2008, In: Physica Status Solidi A-Applications And Materials Science. 205, 4, p. 880-883

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

The effect of deposition conditions and annealing on the performance of high-mobility GIZO TFTs

Barquinha, P. M. C., Pereira, L. M. N., Gonçalves, G., Martins, R. F. D. P. & Fortunato, E., 23 Jun 2008, In: Electrochemical And Solid State Letters. 11, 9, p. H248-H251

Research output: Contribution to journal › Article › peer-review

Open Access

119 Citations (Scopus)

The effects of ZnO coating on the photoluminescence properties of porous silicon for the advanced optoelectronic devices

Prabakaran, R., Peres, M., Monteiro, T., Fortunato, E. M. C., Martins, R. F. D. P. & Ferreira, I., 1 May 2008, In: Journal of Non-Crystalline Solids. 354, 19-25, p. 2181-2185 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

29 Citations (Scopus)

The role of source and drain material in the performance of GIZO based thin-film transistors

Barquinha, P. M. C., Vilà, A., Gonçalves, G., Pereira, L. M. N., Martins, R. F. D. P., Morante, J. & Fortunato, E. M. C., 1 Jan 2008, In: Physica Status Solidi A-Applications And Materials Science. 205, 8, p. 1905-1909 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

35 Citations (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 journal › Article › peer-review

Open Access

133 Citations (Scopus)

2007

3 dimensional polymorphous silicon based metal-insulator-semiconductor position sensitive detectors

Fortunato, E. M. C., Barquinha, P. M. C., Martins, R. F. D. P., Pereira, L. M. N. & Águas, H. M. B., 1 Jan 2007, In: Thin Solid Films. 515, 19, p. 7530-7533

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Amorphous/nanocrystalline silicon biosensor for the specific identification of unamplified nucleic acid sequences using gold nanoparticle probes

Martins, R. F. D. P., Baptista, P., Raniero, L., Doria, G., Silva, L. B., Franco, R. & Fortunato, E. M. C., 1 Jan 2007, In: Applied Physics Letters. 90, 2, p. n/d 023903.

Research output: Contribution to journal › Article › peer-review

Open Access

48 Citations (Scopus)

Amorphous IZO TTFTs with saturation mobilities exceeding 100 cm2/Vs

Fortunato, E. M. C., Barquinha, P. M. C., Pimentel, A. C. M. B. G., Pereira, L. M. N., Gonçalves, G. & Martins, R. F. D. P., Jan 2007, In: Physica Status Solidi-Rapid Research Letters. 1, 1, p. R34-R36 3 p.

Research output: Contribution to journal › Article › peer-review

Open Access

194 Citations (Scopus)

Characterization of nickel induced crystallized silicon by spectroscopic ellipsornetry

Martins, R. F. D. P., Pereira, L. M. N., Fortunato, E. M. C. & Águas, H. M. B., 1 Jan 2007, In: Amorphous and Polycrystalline Thin-Film Silicon Science and Technology 2006. 910, NA, p. 529-534

Research output: Contribution to journal › Article › peer-review

Corrigendum to "Nickel assisted metal induced crystallization of silicon: Effect of native silicon oxide layer"

Martins, R. F. D. P., Pereira, L. M. N. & Fortunato, E. M. C., 1 Jan 2007, In: Thin Solid Films. 516, 1, p. 104-105

Research output: Contribution to journal › Article › peer-review

Open Access

5 Citations (Scopus)

Differences between amorphous and nanostructured silicon films and their application in solar cell

Raniero, L., Ferreira, I., Fortunato, E. & Martins, R., 2007, In: High Temperature Material Processes. 11, 4, p. 575-583 9 p.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Effect of annealing temperature on the properties of IZO films and IZO based transparent TFTs

Fortunato, E. M. C., Barquinha, P. M. C., Martins, R. F. D. P. & Pereira, L. M. N., 1 Jan 2007, In: Thin Solid Films. 515, 24, p. 8450-8454

Research output: Contribution to journal › Article › peer-review

Open Access

115 Citations (Scopus)

Effect of base and oxygen partial pressures on the electrical and optical properties of indium molybdenum oxide thin films

Elangovan, E., Martins, R. F. D. P. & Fortunato, E. M. C., 15 Oct 2007, In: Thin Solid Films. 515, 24 SPEC. ISS., p. 8549-8552 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Citations (Scopus)

Influence of post-annealing temperature on the properties exhibited by ITO, IZO and GZO thin films

Barquinha, P. M. C., Martins, R. F. D. P., Pereira, L. M. N. & Fortunato, E. M. C., 1 Jan 2007, In: Thin Solid Films. 515, 24, p. 8562-8566

Research output: Contribution to journal › Article › peer-review

Open Access

149 Citations (Scopus)

Influence of substrate temperature on N-doped ZnO films deposited by RF magnetron sputtering

Wang, J., Sallet, V., Jomard, F., Do Rego, A. M. B., Martins, R. F. D. P. & Fortunato, E. M. C., 15 Oct 2007, In: Thin Solid Films. 515, 24, p. 8785-8788 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

31 Citations (Scopus)

Influence of the reactive N₂ gas flow on the properties of rf-sputtered ZnO thin films

Wang, J., Sallet, V., Jomard, F., Botelho do Rego, A. M., Elamurugu, E., Martins, R. & Fortunato, E., 15 Oct 2007, In: Thin Solid Films. 515, 24 SPEC. ISS., p. 8780-8784 5 p.

Research output: Contribution to journal › Article › peer-review