Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Coelho, Adelino A"'
Autor:
Andrade, Vivian M., Vivas, Richard J. Caraballo, Pedro, Sandra S., Tedesco, Julio César G., Rossi, André L., Coelho, Adelino A., Rocco, Daniel L., Reis, Mario S.
Manganites have been attracted considerable attention due to some intriguing magnetic properties, such as magnetoresistance, spin glass behavior and superparamagnetism. In recent years, some studies point to the effect of particle size and dimensiona
Externí odkaz:
http://arxiv.org/abs/1508.03384
Akademický článek
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Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 December 2017 444:280-283
Autor:
Ipus, Jhon J., Ribeiro, Paula O., von Ranke, P., Caraballo Vivas, R.J., Carvalho, Alexandre M.G., Coelho, Adelino A., Franco, Victorino, Rocco, Daniel L.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 August 2017 436:85-90
Autor:
Dias, Gustavo S., Silveira, Luiz Gustavo D., Cótica, Luiz F., Santos, Ivair A., Coelho, Adelino A., Garcia, Ducinei, Eiras, José A., Sampaio, Juraci A.
Publikováno v:
In Scripta Materialia 15 October 2014 89:65-68
Autor:
Bormio-Nunes, Cristina, Nunes, Carlos Angelo, Coelho, Adelino A., Faria, Maria Ismênia Sodero Toledo, Suzuki, Paulo Atsushi, Coelho, Gilberto Carvalho
Publikováno v:
In Journal of Alloys and Compounds 2010 508(1):5-8
Autor:
de Almeida, Daniel Martins, Bormio-Nunes, Cristina, Nunes, Carlos Angelo, Coelho, Adelino A., Coelho, Gilberto Carvalho
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2009 321(17):2578-2581
Publikováno v:
Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp
In the present work, single layers of ZnO, Zn0.94Co0.06O and Zn0.94Co0.06O/ZnO heterostructure thin film on quartz substrates as well as on Si (111) substrate have been prepared using RF ion beam sputtering. Grazing incident X-ray diffraction (GIXRD)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::329ed7b02717879870785aff2fdef4fb
Publikováno v:
Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
RMn2Si2 (R = Tm, Dy, and Tb) and HoCoSi alloys, presenting multiple magnetic phase transitions (except for TmMn2Si2 and HoCoSi) and large magnetocaloric effect (MCE), were physically mixed to produce a composite magnetic refrigerant. The used concent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::1dd25abedf13201e6f77f3e3e1da68f4
Publikováno v:
EPJ Web of Conferences, Vol 75, p 04003 (2014)
The results from direct and indirect determinations of the magnetocaloric parameters of Mn0.99Co0.01As have been analyzed. The isothermal entropy change (ΔST) due to external magnetic field changes has been determined through direct measurements of
Externí odkaz:
https://doaj.org/article/9c9a48950d9d49e3b8a94bf80411ae3c