Zobrazeno 1 - 10
of 102
pro vyhledávání: '"P.C. de Camargo"'
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports
Scientific Reports
Several experimental works currently demonstrate that metallic nano-oxides and carbon nanomaterials expected to be diamagnets, in fact, behave as ferromagnets at room temperature. More than scientifically intriguing, this unconventional and unexpecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f817704cad01e800ff2f5a0e3efdb640
http://link.springer.com/article/10.1038/s41598-019-41157-6
http://link.springer.com/article/10.1038/s41598-019-41157-6
Autor:
D. H. Mosca, A. J. A. de Oliveira, P.C. de Camargo, D.M. Schaefer, W. H. Schreiner, J. Varalda
Publikováno v:
Intermetallics. 91:22-30
We report on the exchange-bias reversal in Mn2−xNi1+xGa (x = 0, 0.2, 0.4, and 0.6) thin films grown by molecular beam epitaxy on GaAs substrates. Exchange bias reversal is observed in these intrinsically ferrimagnetic films together with a reductio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b13efe48a4a5dcc9b9d15da29a10514a
https://doi.org/10.1016/j.intermet.2017.08.001
https://doi.org/10.1016/j.intermet.2017.08.001
Akademický článek
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Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015012-015012-5 (2021)
The possible existence of the spin glass (SG) state in the (Cr84Re16)99.6Mn0.4 alloy was investigated using magnetisation measurements. The temperature dependence of magnetisation, M(T), indicated a splitting of the M(T) data in the zero-field-cooled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9154562d6f0412b367c91f89a2e6dc59
https://doi.org/10.1063/9.0000126
https://doi.org/10.1063/9.0000126
Autor:
A. J. Gualdi, P.C. de Camargo, A. J. A. de Oliveira, D. Garcia, F. L. Zabotto, José Antonio Eiras
Publikováno v:
Journal of Alloys and Compounds. 676:80-85
In this work, the influence of the grain coarsening on dielectric, magnetic and magnetoelectric properties of particulate composites constituted by (0.8)0.675(Pb(Mg 1/3 Nb 2/3 )O 3 )–0.325PbTiO 2 – (0.2)CoFe 2 O 4 (or PMNPT-CFO) and prepared by s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502befc00d3d2cf6d3214cda96df90b3
https://doi.org/10.1016/j.jallcom.2016.03.050
https://doi.org/10.1016/j.jallcom.2016.03.050
Autor:
P.C. de Camargo, Expedito Paulo Silveira, Jorge J. Klein, Adriana F. Lubambo, Elaine Machado Benelli, Wido H. Schreiner
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 102:348-353
Herbaspirillum seropedicae GlnB (GlnB-Hs) is a signal transduction protein involved in the control of nitrogen, carbon and energetic metabolism. The adsorption of GlnB-Hs deposited by spin coating on hydrophilic and hydrophobic silicon forms a thin l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f725bf296753fbe2a965848f63b8f8
https://doi.org/10.1016/j.colsurfb.2012.08.006
https://doi.org/10.1016/j.colsurfb.2012.08.006
Publikováno v:
Physica C: Superconductivity and its Applications. :254-257
Interaction of vortex matter with an array of antidots was studied in the presence of very low to moderate applied fields. The physical system employed is a good-quality thin film of YBCO, pierced with a set of 1500 columnar-like indentations of near
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1777fc01b9416c4e64d4b91bb266132
https://doi.org/10.1016/j.physc.2005.12.034
https://doi.org/10.1016/j.physc.2005.12.034
Publikováno v:
Microscopy and Microanalysis. 11:74-77
Lipases (glycerol ester hydrolases, E.C. 3.1.1.3) are enzymes of great industrial interest due to their ability to catalyze a broad range of hydrolytic and synthetic reactions. They find applications in the synthesis of compounds used in clinical, nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::369bc352cc8db34730a104a205d5c674
https://doi.org/10.1017/s1431927605050920
https://doi.org/10.1017/s1431927605050920
Publikováno v:
Journal of Physics: Condensed Matter. 17:2191-2196
In this work we present magnetic susceptibility results for Cr?x at.% Nb alloys (x = 0.2, 0.6, 0.7, 1.4, and 2.0), showing that a local short-range order spin-density wave (L-SDW) appears at a characteristic temperature (Tloc) above the N?el temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c712cbd264ecb4a7f6baf05bcc8eb93a
https://doi.org/10.1088/0953-8984/17/13/016
https://doi.org/10.1088/0953-8984/17/13/016
Autor:
Irineu Mazzaro, Holger Klein, A. J. A. de Oliveira, Fabiano Yokaichiya, P.C. de Camargo, Carlos Giles, José Baruchel
Publikováno v:
Journal of Magnetism and Magnetic Materials. 233:65-68
Q -domain configurations in chromium are investigated measuring X-ray diffraction due to charge-density wave satellites at (0 0 1) and (1 1 1) crystal faces. Scanning the reciprocal space around satellites at samples with and without preparation of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b18f5b8c5040183e838c2ef0c5c3ca9
https://doi.org/10.1016/s0304-8853(01)00229-3
https://doi.org/10.1016/s0304-8853(01)00229-3