Zobrazeno 1 - 10
of 76
pro vyhledávání: '"W H Schreiner"'
The electronic properties and the composition of surface films grown in pore simulating solutions are studied using various electrochemical and surface techniques and then correlated to the inhibiting efficiency of nitrite ions in chloride-rich alkal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d501b2a4c9563ac217143c50f7f0b47
https://linkinghub.elsevier.com/retrieve/pii/S0950061819320628
https://linkinghub.elsevier.com/retrieve/pii/S0950061819320628
Publikováno v:
Journal of Magnetism and Magnetic Materials. 443:165-170
We report on resistivity and Hall effect in MnGa thin films grown by molecular beam epitaxy on GaAs substrates. Highly (1 1 1)-textured MnGa film with L1 0 structure exhibits hard magnetic properties with coercivities as high as 20 kOe and spin disor
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
Publikováno v:
Journal of Alloys and Compounds. 725:519-525
Nitride nanoparticles of ferromagnetic metal elements were produced by laser irradiation from metallic targets immersed in liquid nitrogen using Nd:YAG lasers with wavelengths of 532 and 1024 nm. Transmission electron microscopy analyses of the preci
Autor:
Marcela Vivian Vazquez, María Florencia Pascual-Winter, Matias Hernan Valdes, W. H. Schreiner, Axel Bruchhausen
A detailed cross-section analysis of the chemical composition of sprayed Cu 2 ZnSnS 4 thin films is presented. X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and Raman spectroscopy (with near-IR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86578334f5352c095e77ca3a71ffef52
Wiley Online Library
Wiley Online Library
Autor:
A. W. Arins, J. Varalda, J. Zarpellon, H. F. Jurca, W. H. Schreiner, I. L. Graff, D. H. Mosca
Publikováno v:
IEEE Transactions on Magnetics. 49:5595-5598
MnGa alloys with compositions in the range of 52 to 60 at. % Mn were grown by molecular beam epitaxy (MBE) on GaAs(111)B substrates. High quality epilayers were obtained at growth temperatures between 25 and 250 °C. Epilayers are stabilized by post-
Publikováno v:
Materials Chemistry and Physics. 139:817-824
PO43- ions as corrosion inhibitor were investigated on copper in tap water in the presence of NaClO. The inhibitor was evaluated by electrochemical techniques and weight loss tests. Raman spectroscopy and X-ray photoelectron spectroscopy were used to
Autor:
Jorge Carlos Narciso Dutra, J. H. Moraes, A. S. da Silva Sobrinho, Marcos Massi, S. A. C. Mello, H. S. Maciel, W H Schreiner
Publikováno v:
Journal of Physics D: Applied Physics. 40:7747-7752
The surface of ethylene-propylene-diene monomer (EPDM) rubber was treated in N2/Ar and N2/H2/Ar RF plasmas in order to achieve similar or better adhesion properties than NBR (acrylonitrile-butadiene) rubber, nowadays used as thermal protection of roc
CuInS2 thin films were fabricated by one-step electrochemical deposition from a single alkaline aqueous solution and using conductive glass as the substrate. The electrolyte consisted in 0.01 mol L-1 CuCl2, 0.01 mol L-1 InCl3, 0.5 mol L-1 Na2SO3 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae9dad7b1ba59ca129752e768f7b59c9
http://link.springer.com/article/10.1007/s10800-014-0752-5
http://link.springer.com/article/10.1007/s10800-014-0752-5
Autor:
N. L. V. Carreño, E. R. Leite, E. Longo, P. N. Lisboa-Filho, A. Valentini, L. F. D. Probst, W. H. Schreiner
Publikováno v:
Journal of Nanoscience and Nanotechnology. 2:491-494