Zobrazeno 1 - 10
of 38
pro vyhledávání: '"K.O. Moura"'
Autor:
Cristiano T. Meneses, R.J.S. Lima, J.R. Jesus, J.M.A. Almeida, J.G.S. Duque, K.O. Moura, A.C.B. Jesus
Publikováno v:
Ceramics International. 46:11149-11153
In this work, a comparative study of the synthesis and magnetic properties of Fe3O4 nanoparticles obtained by the co-precipitation and hydrothermal methods with the adding of the sucrose as a chelating agent is reported. The analysis of X-ray diffrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dae387d5e5f45110a65afbd96a0d33dc
https://doi.org/10.1016/j.ceramint.2020.01.135
https://doi.org/10.1016/j.ceramint.2020.01.135
Autor:
Flavio Abreu Araujo, João P. Araújo, A. Asenjo, E. Berganza, F. Béron, Juan Maria Blanco, Thomas Blon, Tim Böhnert, C. Bran, Hans-Benjamin Braun, Sergey Bunyaev, Mattia Butta, Rafael Caballero, Olga Caballero-Calero, E. Calle, Tristan da Câmara Santa Clara Gomes, R.B. Campanelli, Michalis Charilaou, George Chatzipirpiridis, Bruno Chaudret, Xiang-Zhong Chen, Horia Chiriac, A. Chizhik, O. Chubykalo-Fesenko, Paula Corté-Leon, A.S.E. da Cruz, Rafael P. del Real, L. Herrera Diez, Patrick R. Downey, D. Estevez, L. Fecova, Amalio Fernández-Pacheco, J.A. Fernandez-Roldan, Alison B. Flatau, Rhonda Franklin, L. Frolova, O. Fruchart, L. Galdun, J. Galik, J. Gamcova, Javier García, P. Gawroński, J. Gonzalez, Silvia González, D. Gusakova, Masamitsu Hayashi, M. Hennel, R. Hudak, L. Hvizdos, Jerome K. Hyun, P. Ibarra, Mihail Ipatov, Yu.P. Ivanov, M. Jaafar, Bumjin Jang, R. Jurc, Gleb Kakazei, P. Klein, Jürgen Kosel, D. Kozejova, Joaquín de la Torre Medina, Lise-Marie Lacroix, Jörg F. Löffler, Nicoleta Lupu, Eduardo Martínez, Marisol Martín-González, Miguel Méndez, O. Milkovic, K.O. Moura, Chaitanya Mudivarthi, D. Mudronova, Manuel Muñoz, David Navas, Bradley J. Nelson, Michael Van Order, Frédéric Ott, Tibor-Adrian Óvári, P.J.G. Pagliuso, Salvador Pané, Larissa V. Panina, Martha Pardavi-Horvath, Jung Jin Park, Eva Pellicer, Jose E. Perez, Luc Piraux, K.R. Pirota, M. Poggio, Victor M. Prida, José L. Prieto, Mariana P. Proenca, Josep Puigmartí-Luis, F.X. Qin, Victor Raposo, D. Ravelosona, Kotha Sai Madhukar Reddy, K. Richter, A. De Riz, T. Ryba, R. Sabol, Dédalo Sanz-Hernández, Semih Sevim, Anirudh Sharma, E. Snoeck, Katerina Soulantica, Célia T. Sousa, Bethanie J.H. Stadler, A. Stupakiewicz, I. Sulla, Sang-Yeob Sung, Liwen Tan, Elena V. Tartakovskaya, Ch. Thirion, Jacob Torrejon, J.-Ch. Toussaint, B. Trapp, Joseph Um, R. Varga, Z. Vargova, M. Vázquez, Victor Vega, João Ventura, Guillaume Viau, Shixiong Zhang, Yali Zhang, Wen Zhou, Arcady Zhukov, Valentina Zhukova, Jia Zou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5039840192799c5ad29ee527993ccfde
https://doi.org/10.1016/b978-0-08-102832-2.09992-8
https://doi.org/10.1016/b978-0-08-102832-2.09992-8
Autor:
Fanny Béron, A.S.E. da Cruz, K.O. Moura, P. G. Pagliuso, Kleber R. Pirota, Raul B. Campanelli
This chapter will present the production and physical characterization of three examples of intermetallic nanowires fabricated by the novel method called metallic flux nanonucleation method (MFNN), technique that combines two well-known synthesis met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960ed186e664c5c4d5d937942b47113c
https://doi.org/10.1016/b978-0-08-102832-2.00003-7
https://doi.org/10.1016/b978-0-08-102832-2.00003-7
Publikováno v:
Ceramics International. 44:3585-3589
In this work, we report on the anisotropic growth of α -Fe2O3 nanoslabs which are produced by co-precipitation method with the addition of sucrose. In our previous work, we have argued that such behavior can be related with the chelating agent. Expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b25b1615a1c4f8e0875e17ab061987
https://doi.org/10.1016/j.ceramint.2017.11.068
https://doi.org/10.1016/j.ceramint.2017.11.068
Akademický článek
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Autor:
Cristiano T. Meneses, F.A. Fabian, E.B. Peixoto, C.C.S. Barbosa, J.G.S. Duque, F. Garcia, K.O. Moura
Publikováno v:
Journal of Alloys and Compounds. 702:244-248
We report on thermogravimetric, structural and magnetization measurements in the YCrO3+γ compound obtained by the co-precipitation method. The thermogravimentric analyses show that the weight losses which occur at three distinct steps are associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25b61eb5b5031fc8b61a30af5bb959c3
https://doi.org/10.1016/j.jallcom.2016.12.378
https://doi.org/10.1016/j.jallcom.2016.12.378
Publikováno v:
Journal of Magnetism and Magnetic Materials. 408:94-98
In this work, we have carried out a detailed study of the magnetic and structural properties of YFe 1− x Cr x O 3 (0≤ x ≤1) samples with orthorhombic structure obtained by co-precipitation method. Analysis of X-ray diffraction data using Rietve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbb0c5cdc65874321a1ccbdd5a8cee1
https://doi.org/10.1016/j.jmmm.2016.02.029
https://doi.org/10.1016/j.jmmm.2016.02.029
Autor:
J.G.S. Duque, R. J. S. Lima, P.P. Pedra, K.O. Moura, Surender K. Sharma, Cristiano T. Meneses, J L Silva Filho
Publikováno v:
Journal of Nanoscience and Nanotechnology. 16:4943-4947
We have studied the influence of chelating agents (glycerin and sucrose) on the structural and magnetic properties of cobalt ferrite (CoFe2O4) nanoparticles synthesized via co-precipitation method. The Rietveld refinements from X-ray diffraction patt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e063058fbcb1f9d6c454290ce0468a
https://doi.org/10.1166/jnn.2016.12098
https://doi.org/10.1166/jnn.2016.12098
Autor:
Fanny Béron, O. F. de Lima, P. G. Pagliuso, Priscila Rosa, K.O. Moura, Kleber R. Pirota, Dina Tobia, C. B. R. Jesus
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Samples of nanostructured β-Ga wires were synthesized by a novel method of metallic-flux nanonucleation. Several superconducting properties were observed, revealing the stabilization of a weak-coupling type-II-like superconductor ($${T}_{c}$$ T c $$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74bd275bfbcf64ec9a6ddc4c288de5fe
https://www.nature.com/articles/s41598-017-15738-2
https://www.nature.com/articles/s41598-017-15738-2
Autor:
L.A.S. de Oliveira, Kleber R. Pirota, P. G. Pagliuso, C. B. R. de Jesus, M. E. Saleta, Eduardo Granado, T. M. Garitezi, Priscila Rosa, Cris Adriano, K.O. Moura, W. Iwamoto
Publikováno v:
Solid State Communications. 191:14-18
Correlated electron intermetallic bulk systems exhibit exciting phenomena, such as unconventional superconductivity, heavy fermion behavior, magnetic ordering, and quantum criticality. However, such exciting properties in related systems with reduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2702e2e3f9a8bbedf70a90ca8b1a32fe
https://doi.org/10.1016/j.ssc.2014.04.013
https://doi.org/10.1016/j.ssc.2014.04.013