Search Results - "Sinnecker, E.H.C.P."

Coercivity mechanism of Zn-bonded isotropic Sm/sub 2/Fe/sub 17/N/sub x/ permanent magnets prepared by HDDR by Kou, X.C., Sinnecker, E.H.C.P., Grossinger, R., Wendhausen, P.A.P., Muller, K.-H.

“…The temperature dependence of the coercivity field of Zn-bonded isotropic Sm-Fe-N permanent magnets produced by HDDR has been measured in the temperature range…”
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Information on ion–solid interactions obtained through magnetization measurements by Sant’Anna, M.M., Rappoport, T.G., Sinnecker, E.H.C.P., Pires, M.P., Penello, G.M., Souza, D.E.R., Mello, S.L.A., Mendes, J.B.S., Furdyna, J.K., Liu, X.

“…We explore an analogy between (i) beam attenuation in projectile-electron-loss cross section measurements and (ii) beam-induced exponential decay of…”
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Dipolar magnetic interactions among magnetic microwires by Knobel, M, Sampaio, L.C, Sinnecker, E.H.C.P, Vargas, P, Altbir, D

“…This paper presents a brief review of experiments and simulations on dipole–dipole interacting magnetic microwires that form a linear chain. In particular,…”
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NMR studies of 93Nb in FeNbB nanocrystalline alloy by Sinnecker, E.H.C.P., Panissod, P., Škorvánek, I., Guimarães, A.P.

“…Amorphous and nanocrystalline Fe 80.5Nb 7B 12.5 ribbons were investigated using nuclear magnetic resonance (NMR). A direct observation of the Nb environments…”
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Effect of the addition of Cr, Ta and Nb on structural and magnetic properties of Fe–Si alloys by Sato Turtelli, R., Penton-Madrigal, A., Barbatti, C.F., Grössinger, R., Sassik, H., Estevez-Rams, E., Sarthour, R.S., Sinnecker, E.H.C.P., Guimarães, A.P.

“…High-resolution X-ray diffraction patterns of Fe 78.5Si 20Ta 1.5 and Fe 80− x Si 20Nb x ( x=0.5, 3.0, 10) show the existence of a metastable hexagonal phase…”
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NMR study of the crystallization kinetics in FINEMET-type materials by Barbatti, C.F, Sinnecker, E.H.C.P, Sarthour, R.S, Guimarães, A.P

“…We have investigated the evolution of the structural and magnetic properties of Fe(Si)-based (FINEMET-type) nanocrystalline alloys using the NMR technique at…”
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NMR, magnetic and structural study of Fe–Si-X (X=Nb, Ta) alloys by Barbatti, C.F., Sato Turtelli, R., Schönhart, M., Sassik, H., Sinnecker, J.P., Sinnecker, E.H.C.P., Sarthour, R.S., Guimarães, A.P., Grössinger, R.

“…We investigated the structural and magnetic properties of the as-cast Fe100−(x+y)SixNby (with 9.5⩽x⩽20 and 0.5⩽y⩽12) and Fe78.5Si20Ta1.5 alloys by means of…”
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Magnetic properties of Ga substituted NdFeB composite by Sinnecker, E.H.C.P., Ferrara, E., Tiberto, P., Baricco, M., Vinai, F.

“…We have studied the effects of Ga substitution for Fe in the crystallization and on the magnetic properties of Nd 4Fe 78 − x Ga x B 18 ( x = 0.5, 1.0, 1.5 or…”
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Magnetocrystalline anisotropy and spin reorientation in NdFe/sub 12-x/Mo/sub x/ and NdFe/sub 12-x/Mo/sub x/N/sub y/ compounds (x=0.5, 1.0, 2.0, 3.0, 4,0 and y=1.0) by Sinnecker, E.H.C.P., Kou, X.C., Grossinger, R.

“…Spin reorientation transitions have been detected in NdFe/sub 12-x/Mo/sub x/ by measuring the temperature dependence of the AC susceptibility in the…”
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Tailoring coercivity in an array of glass-coated microwires by Sinnecker, E.H.C.P, de Menezes, F.S, Sampaio, L.C, Knobel, M, Vázquez, M

“…The influence of long-range dipole–dipole interaction on the coercivity of an array of glass-coated CuNiCo microwires is investigated by means of magnetic…”
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Magnetic and structural properties of Cu–Co granular alloys measured with NMR by Sinnecker, E.H.C.P, Oliveira, I.S, Tiberto, P, Guimarães, A.P

“…59Co NMR experiments were performed in melt-spun Cu 100− x Co x samples ( x=10, 15 and 20). The NMR spectra are very similar for all concentrations. A…”
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Magnetocrystalline anisotropy of Er 2Fe 14B by Kou, X.C., Sinnecker, E.H.C.P., Grössinger, R.

“…A rotation-magnetic-alignment method was used to align fine-powdered (< 20 μm) Er 2Fe 14B at room temperature while the easy magnetization direction of Er 2Fe…”
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Magnetic behaviour of granular CuCo alloys by Sinnecker, E.H.C.P., Freitas, R.S., Ghivelder, L., Tiberto, P., Guimarães, A.P.

“…The magnetic properties versus temperature of melt-spun Cu 100− x Co x ribbons (3⩽ x⩽20) were investigated. AC susceptibility measurements indicate the…”
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NMR in granular Cu–Co alloys by Sinnecker, E.H.C.P., Oliveira, I.S., Tiberto, P., Guimarães, A.P.

“…The 59Co nuclear magnetic resonance technique was used to investigate a set of melt-spun Cu 85Co 15 ribbons heat-treated at different temperatures. In the…”
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Glass coated microwires with enhanced coercivity by Sinnecker, E.H.C.P., Páramo, D., Larin, V., Zhukov, A., Vázquez, M., Hernando, A., González, J.

“…Glass coated Cu–Ni–Co microwires with a metallic nucleus 3 μm in diameter were prepared by the Taylor–Ulitovsky technique. The effects of heat treatments on…”
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Magnetocrystalline anisotropy of SmFe12 − Mo compounds with x = 0.5, 1.0, 1.5, 2.0 or 3.0 by Kou, X.C., Sinnecker, E.H.C.P., Grössinger, R., Wiesinger, G., Zhao, T., Liu, J.P., de Boer, F.R.

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Correlation between thermal expansion and magnetic behavior in cold deformed FeAl alloys by Sinnecker, E.H.C.P., Marquina, C., Amils, X., Arnold, Z., Ibarra, M.R., Baró, M.D., González, J.M., Hernando, A.

“…The magnetic properties of cold deformed Fe 60Al 40 alloys were investigated. An increase in the magnetic susceptibility was found after deformation. Thermal…”
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Determination of the magnetocrystalline anisotropy of RT compounds with the easy magnetization direction perpendicular to the c-axis by Kou, X.C., Sinnecker, E.H.C.P., Grössinger, R.

“…A spinning-sample magnetic alignment (SSMA) method has been used to align the basal planes of non-uniaxial Y2Fe17 and Gd2Fe17 compounds parallel to each other…”
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Magnetocrystalline anisotropy of Er2Fe14B by KOU, X. C, SINNECKER, E. H. C. P, GRÖSSINGER, R

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Coercivity mechanism of Zn-bonded isotropic Sm(2)Fe(17 )N(x) permanent magnets prepared by HDDR by Kou, X C, Sinnecker, EHCP, Grossinger, R, Wendhausen, P A P, Muller, K-H

“…The temperature dependence of the coercivity field of Zn-bonded isotropic Sm-Fe-N permanent magnets produced by HDDR has been measured in the temperature range…”
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