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Results 21-28 of 28 (Search time: 0.004 seconds).
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Issue DateTitleAuthor(s)
Oct-2013Mössbauer and magnetic study of nanocrystalline strontium hexaferrite prepared by an ionic coordination reaction techniqueAraújo, José Humberto de; Soares, João Maria; Ginani, Marconi Floripe; Machado, Fernando L. A.; Cunha, João Batista Marimon
Jan-2013Critical dimension for magnetic exchange-spring coupled core/shell CoFe2O4=CoFe2 nanoparticlesAraújo, José Humberto de; Soares, João Maria; Galdino, V.B.; Conceição, Ozivam Lopes de Aquino; Torres, Marco Antonio Morales; Machado, Fernando L. A.
Nov-2015Evaluation of (BH)max and magnetic anisotropy of cobalt ferrite nanoparticles synthesized in gelatinAraújo, José Humberto de; Lima, Aldenir Cavalcanti; Torres, Marco Morales; Soares, João Maria; Melo, Daniel Macedo A.; Carriço, Artur da Silva
15-Nov-2015Correlation between coercive field and radiation attenuation in Ni and Mg ferrite doped with Mn and CoAraújo, José Humberto de; Silva, José Eves Mendes; Nasar, Ricardo Silveira; Nasar, Marinalva Cerqueira; Firme, Caio Lima
Jul-2017Structural and magnetic characterization of LaFe1-xAlxO3 (x=0 and 0.2) orthoferrites synthesized by gelatin methodAraújo, José Humberto de; Pimentel, Patrícia Mendonça; Dutra, J. L. S.; Lima, A. C.; Bagnato, Osmar Roberto; Costa, Asenete Frutuoso; Oliveira, Rosane Maria Pessoa Betanio
15-Apr-2015The effect of Sr2+ on the structure and magnetic properties of nanocrystalline cobalt ferriteAraújo, José Humberto de; Lima, Aldenir Cavalcanti; Peres, Ana Paula Da Silva; Torres, Marco Antônio Morales; Medeiros, Susana Nóbrega de; Soares, João Maria; Melo, Daniel Macedo A.; Carriço, Artur da Silva
15-Jan-2015Nanoferrites of nickel doped with cobalt: influence of Co2+ on the structural and magnetic propertiesAraújo, José Humberto de; Rodrigues, A. P.G.; Gomes, Danielle Karinne Souza; Melo, Daniel Macedo A.; Oliveira, N.A.S.; Braga, Renata M.
16-Nov-2015Simulation and design of a tuneable ferrite resonator antenna based on nanostructured nickel ferrite materialAraújo, José Humberto de; Silva Neto, Valdemir Praxedes; Vasconcelos, Cristhianne de Fátima Linhares de; Albuquerque, Maria Rosa Medeiros Lins de; Delmonte, Maurício Roberto Bomio; D’Assunção, Adaildo Gomes