Writers: Poliana Lima Rocha and Diego Augusto Batista Barbosa and José Renato de Oliveira Lima and Gilza Maria Piedade Prazeres and Carlos William de Araujo Paschoal and Maximo Siu Li and Elson Longo and Adeilton Pereira […]
Writers: S. Sergeenkov and L. Cichetto Jr. and J.C.C.A. Diaz and W.B. Bastos and E. Longo and F.M. Araújo-Moreira Keywords: Nickelates; Thin films; Pulsed laser deposition; Resistivity; Crossover Abstract: We demonstrate manifestation of some rather unusual size effects […]
Writers: E. Govea-Alcaide; I. García-Fornaris; P. A. Suzuki; R. F. Jardim Keywords: Bi-based cuprates; Grain boundaries Misorientation distribution; Transport relaxation Abstract: The impact of the grain boundary misorientation distribution (GBMD) on the intergranular voltage relaxation (V − t) curves at zero applied magnetic field in Bi1.65Pb0.35Sr2Ca2Cu3O10+δ(Bi-2223) ceramic […]
Writers: Agda E. Souza and Guilherme S. Sasaki and Sabrina A. Camacho and Silvio R. Teixeira and Maximo S. Li and Elson Longo Keywords: BZT; Photoluminescence; Defects; Charge transfer Abstract: In this work, BZT (Ba (ZrxTi1−x)O3), composite ceramic […]
Writers: P.P. Ortega and L.S.R. Rocha and C.C. Silva and M. Cilense and R.A.C. Amoresi and E. Longo and A.Z. Simões Keywords: A. Films; C. Electrical properties; C. Magnetic properties; E. Functional applications Abstract: Heterostructured thin films of […]
Writers: F. Rosales-Saiz and L. Pérez-Acosta and I.F. Machado and J.E. Pérez-Fernández and R.F. Jardim and E. Govea-Alcaide Keywords: Bi-based superconductor; Spark plasma sintering; Finite element method; Superconducting properties Abstract: The influence of different plungers/die materials for the […]
Writers: C. Aliotta and L.F. Liotta and V. La Parola and A. Martorana and E.N.S Muccillo and R. Muccillo and F. Deganello Keywords: Samarium doped ceria; IT-SOFC; Solution combustion synthesis; Sintering in reducing atmosphere; Reducibility Abstract: Ce0.8Sm0.2O2 − x powders […]
Writers: Luís F. Da Silva, Osmando F. Lopes, Ariadne C. Catto, Waldir Avansi, Jr., Maria I. B. Bernardi, Máximo Siu Li, Caue Ribeiro and Elson Longo Keywords: heterojunctions; nanostructured; photoluminescence; semiconductors Abstract: The use of nanostructured heterojunctions has been a promising option for hindering the […]
Writers: Kubo, Andressa M. and Gorup, Luiz F. and Amaral, Luciana S. and Filho, Edson R. and Camargo, Emerson R. Keywords: Gold; Nanoparticles; Morphological; Microtubules Abstract: Self-assembly of nanoparticles on living biotemplate surfaces is a […]
Writers: R.C. Gouveia and H. Kamimura and R. Munhoz and A.D. Rodrigues and E.R. Leite and A.J. Chiquito Keywords: Nanostructures; Semiconductors; Raman spectroscopy; Transport properties Abstract: Germanium nanowires have been synthesized by the well known vapor-liquid-solid growth mechanism […]
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