Buscar por Autor Valente, Manuel Almeida

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Mostrando resultados 1 a 15 de 15
Fecha de publicaciónTítuloAutor(es)Tipo
2020Effect of Bi-substitution into the A-site of multiferroic La 0.8 Ca0.2 FeO3 on structural, electrical and dielectric propertiesIssaoui, Hajer; Benali, Adel; Bejar, Moez; Dhahri, Essebti; Costa, Maria Benilde Faria de Oliveira e; Graça, Manuel Pedro Fernandes; Valente, Manuel AlmeidaArtigo de Periódico
2015Electrical and dielectric analysis of phosphate based glasses doped with alkali oxidesGraça, Manuel Pedro Fernandes; Melo, Bruno Miguel Gonçalves; Prezas, Pedro Rafael dos Santos; Valente, Manuel Almeida; Freire, Francisco Nivaldo Aguiar; Bih, LahcenArtigo de Periódico
2021Electrical conductivity and dielectric properties of Sr doped M-type barium hexaferrite BaFe12O19†Marouani, Yousra; Massoudi, Jalel; Noumi, M.; Benali, Adel; Dhahri, Essebti; Sanguino, Pedro; Graça, Manuel Pedro Fernandes; Valente, Manuel Almeida; Costa, Maria Benilde Faria de Oliveira eArtigo de Periódico
2009Glasses with ferroelectric phasesValente, Manuel Almeida; Graça, Manuel Pedro FernandesArtigo de Periódico
2009Magnetic properties study on Fe-doped calcium phosphateSilva, Cleiton Carvalho; Vasconcelos, Igor Frota de; Sombra, Antônio Sérgio Bezerra; Valente, Manuel AlmeidaArtigo de Periódico
2016Multiferroic interfaces in bismuth ferrite composite fibers grown by laser floating zone techniqueFigueiras, Fábio Gabriel; Dutta, Dikabar; Ferreira, Nuno Miguel Freitas; Costa, Florinda Mendes da; Graça, Manuel Pedro Fernandes; Valente, Manuel AlmeidaArtigo de Periódico
2021Nanostructured LiFe5O8 by a biogenic method for applications from electronics to medicineTeixeira, Silvia Soreto; Graça, Manuel Pedro Fernandes; Lucas, José; Valente, Manuel Almeida; Soares, Paula Isabel Pereira; Lança, Maria Carmo; Vieira, Tânia; Silva, Jorge Carvalho; Borges, João Paulo Borges; Jinga, Luiza Izabela; Socol, Gabriel; Salgueiro, Cristiane Mello Salgueiro; Nunes, José; Costa, Luis CadillonArtigo de Periódico
1999Raman and infrared spectra of KNbO3 in niobate glass-ceramicsAndrade, Joacir Soares de; Pinheiro, Alexandre Gonçalves; Vasconcelos, Igor Frota de; Sasaki, José Marcos; Paiva, Jose Airton Cavalcante de; Valente, Manuel Almeida; Sombra, Antônio Sérgio BezerraArtigo de Periódico
2008Structural and mechanical study of the sintering effect in hydroxyapatite doped with iron oxidePinto Filho, Francisco; Nogueira, Ricardo Emílio Ferreira Quevedo; Graça, Manuel Pedro Fernandes; Valente, Manuel Almeida; Sombra, Antônio Sérgio Bezerra; Silva, Cléber Cândido daArtigo de Periódico
2000Structural studies of KNbO3 in niobate glass-ceramicsAndrade, Joacir Soares de; Pinheiro, Alexandre Gonçalves; Vasconcelos, Igor Frota de; Araújo, Miguel Antônio Borges de; Valente, Manuel Almeida; Sombra, Antônio Sérgio BezerraArtigo de Periódico
2021Structural, morphological, raman, dielectric and electrical properties of La1−2xBaxBixFeO3 (0.00 ≤ x ≤ 0.20) compoundsBenali, Adel; Benali, Emna; Moez, Bejar; Dhahri, Essebti; Graça, Manuel Pedro Fernandes; Valente, Manuel Almeida; Costa, Maria Benilde Faria de Oliveira eArtigo de Periódico
2016Study of structural, electrical, and dielectric properties of phosphate-borate glasses and glass-ceramicsMelo, Bruno Miguel Gonçalves; Graça, Manuel Pedro Fernandes; Prezas, Pedro Rafael dos Santos; Valente, Manuel Almeida; Almeida, Ana Fabíola Leite; Freire, Francisco Nivaldo Aguiar; Bih, LahcenArtigo de Periódico
2021Study of the influence of 2.5% Mg 2+ insertion in the B-site of La0.8 Ca 0.1Pb0.1 FeO3 on its structural, electrical and dielectric propertiesIssaoui, Hajer; Benali, Adel; Bouazizi, Mohamed Lamjed; Valente, Manuel Almeida; Dhahri, Essebti; Costa, Maria Benilde Faria de Oliveira e; Issaoui, F.Artigo de Periódico
2002The optical and 57Fe Mössbauer spectra of lithium diborate (Li2B4O7) in borophosphate glass-ceramicsAlmeida, Ana Fabíola Leite; Vasconcelos, Igor Frota de; Valente, Manuel Almeida; Sombra, Antônio Sérgio BezerraArtigo de Periódico
2020To study the effect of low temperature crystal growthon the structural and ferroelectric properties of lead-freeBCT-BZT ceramicThakur, Shweta; Shandilya, Mamta; Graça, Manuel Pedro Fernandes; Valente, Manuel AlmeidaArtigo de Periódico