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1990
Zeman, M., I. Ferreira, MJ Geerts, and JW Metselaar. "The influence of deposition parameters on the growth of a-SiGe: H alloys in a plasma CVD system." Applied Surface Science. 46.1 (1990): 245-248. Abstract
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Candeias, António, João C. Freitas, and Jorge Santos. "Informática na educação e na psicologia: nota de abertura." Análise Psicológica. 8 (1990). Abstract
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1989
Lavado, M., R. Martins, I. Ferreira, G. Lavareda, E. Fortunato, M. Vieira, and L. Guimarães. "Electron paramagnetic resonance of defects in doped microcrystalline silicon." Vacuum. 39.7 (1989): 791-794. Abstract
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Vieira, M., A. Maçarico, R. Martins, I. Ferreira, and L. Guimarāes. "Plasma Diagnostic of a TCDDC System Using a Quadropole Mass Spectrometer." MRS Proceedings. 149.1 (1989). Abstract
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Itier, B., N. Katerji, D. Flura, and I. Ferreira. "Relative evapotranspiration in relation to soil water deficit and predawn leaf water potential-application to tomato crop." Symposium on Scheduling of Irrigation for Vegetable Crops under Field Condition 278 (1989): 101-112. Abstract
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Martins, R., G. Willeke, E. Fortunato, I. Ferreira, M. Vieira, M. Santos, A. Maçarico, and L. Guimarães. "Transport in μc-Si< sub> x: C< sub> y: O< sub> z: H films prepared by a TCDDC system." Journal of Non-Crystalline Solids. 114 (1989): 486-488. Abstract
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Fortunato, E., Martins Ferreira Santos Maçarico Guimarães R. I. M. "Tunneling in vertical μcSi/aSixCyOz:H/μcSi heterostructures." Journal of Non-Crystalline Solids. 115 (1989): 120-122. AbstractWebsite

In this paper we report by the first time tunneling tranport on vertical μcSi/aSixCyOz:H/μcSi (μcaμc) heterostructures produced in a Two consecutive Decomposition and Deposition Chamber system where a Negative Differential Conductance is observed even at room temperature. Giant bias anomalies are observed, that decrease with temperature. Tunneling spectroscopy data are also reported for samples measured at low temperatures. A qualitative information of the recorded data is obtained and related with main features of the heterostructure. Nevertheless in this stage is hard to take quantitative information. © 1989.

Fortunato, E., R. Martins, I. Ferreira, M. Santos, A. Macarico, and L. Guimaraes. "Tunneling in vertical μc Si/a Si< sub> x C< sub> y O< sub> z: H/μc Si heterostructures." Journal of Non-Crystalline Solids. 115.1 (1989): 120-122. Abstract
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1988
KREMER, DR, M. VEENHUIS, G. Fauque, HD PECK, J. LeGall, J. Lampreia, JJG Moura, and TA HANSEN. "IMMUNOCYTOCHEMICAL LOCALIZATION OF APS REDUCTASE AND BISULFITE REDUCTASE IN 3 DESULFOVIBRIO SPECIES." ARCHIVES OF MICROBIOLOGY. 150 (1988): 296-301.
Faísca, A. M. M. M., A. H. Victor, and Böhmer R. G. A. M. M. M. Faisca, A. H. Victor. "Determination of trace elements in manganese metal and compounds by ion exchange chromatography and atomic absorption spectrometry." Anal. Chim. Acta. 215 (1988): 111.
Faísca, A. M. M. M., A. H. Victor, and R. G. Böhmer. "Determination of trace elements in manganese metal and compounds by ion exchange chromatography and atomic absorption spectrometry, Part II." Anal. Chim. Acta. 215 (1988): 317.
Guimarães, JL, R. Martins, E. Fortunato, I. Ferreira, M. Santos, and N. Carvalho. "Use of μ-Si: H Wide Band Gap N-and P-Type Materials for Producing Solar Cells by a TCDDC System." MRS Proceedings. 118.1 (1988). Abstract
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1987
Lampreia, J., I. Moura, G. Fauque, AV XAVIER, J. LeGall, HD PECK, and JJG Moura. "ADENYLYL SULFATE (APS) REDUCTASE FROM DESULFOVIBRIO-GIGAS." RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY. 106 (1987): 234.
1983