Results 31 to 40 of about 19,757 (298)

Effect of stress and/or field annealing on the magnetic behavior of the „Co77Si13.5B9.5…90Fe7Nb3 amorphous alloy [PDF]

, 2005
Variations of coercive field, induced magnetic anisotropy, and saturation magnetostriction constant in sCo77Si13.5B9.5d90Fe7Nb3 amorphous ribbons submitted to stress and/or axial magnetic-field annealing are reported.
González, J., Miguel, C., Ramírez de Arellano López, Antonio, Val, J.J del, Zhukov Egorova, Arkady Pavlovich   +4 more
core   +1 more source

Engineering of giant magnetoimpedance effect of amorphous and nanocrystalline microwires

Advanced Electromagnetics, 2016
We present our studies of the factors affecting soft magnetic properties and giant magnetoimpedance effect in thin amorphous and nanocrystalline microwires.
V. Zhukova, A. Talaat, M. Ipatov, A. Granovsky, A. Zhukov   +4 more
doaj   +1 more source

Minimum Magnetizability Principle [PDF]

, 2006
A new electronic structure principle, viz. the minimum magnetizability principle (MMP) has been proposed and also has been verified through ab initio calculations, to extend the domain of applicability of the conceptual density functional theory (DFT) in
Chattaraj, Pratim Kumar, Pal, Sourav, Roy, Debesh Ranjan, Tanwar, Akhilesh   +3 more
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Amorphous microwires with enhanced magnetic softness and GMI characteristics

EPJ Web of Conferences, 2012
In this paper we present results on correlation of GMI effect and soft magnetic behavior in Co-rich microwires with low magnetostriction constant. Correlation between magnetoelastic anisotropy and magnetic field dependences of diagonal and off-diagonal ...
Zhukova V., Zhukov A., Ipatov M.
doaj   +1 more source

A Nonlinear Neural Controller Design for the Single Axis Magnetic Ball Levitation System Based on Slice Genetic Algorithm [PDF]

Engineering and Technology Journal, 2016
This paper presents a ball position tracking control tuning algorithm for single axis magnetic levitation system using slice genetic optimization technique based nonlinear neural controller. As simple and fast tuning technique, slice genetic optimization
Ahmed Sabah Al-Araji, Ahmed Ibraheem Abdulkareem   +1 more
doaj   +1 more source

Two new intermediate polars with a soft X-ray component [PDF]

, 2008
Aims. We analyze the first X-ray observations with XMM-Newton of 1RXS J070407.9+262501 and 1RXS 180340.0+401214, in order to characterize their broad-band temporal and spectral properties, also in the UV/optical domain, and to confirm them as ...
Anzolin, G., Bonnet-Bidaud, Jean-Marc, De Martino, Domitilla, Gaensicke, B. T. (Boris T.), Matt, Giorgio, Mouchet, M., Mukai, Koji   +6 more
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Nanostructure-induced functional combination of vanishing magnetostriction and magnetic softness in ferromagnetic (GaNi)xCoCrFe (x = 0.4–1.6) high-entropy alloys

Materials & Design
Searching for high-entropy alloys with functional properties that emerge from their multi-scale structure, we have investigated the (GaNi)xCoCrFe (x = 0.4–1.6) system.
Jože Luzar, Andreja Jelen, Juraj Nálepka, Saeid Salari, Primož Koželj, Stanislav Vrtnik, Peter Mihor, Julia Petrović, Magdalena Wencka, Goran Dražić, Anton Meden, Pavol Priputen, Janez Dolinšek   +12 more
doaj   +1 more source

Inter-cluster reactivity of Metallo-aromatic and anti-aromatic Compounds and Their Applications in Molecular Electronics: A Theoretical Investigation

, 2005
Local reactivity descriptors such as the condensed local softness and Fukui function have been employed to investigate the inter-cluster reactivity of the metallo-aromatic (Al4Li- and Al4Na-) and anti-aromatic (Al4Li4 and Al4Na4) compounds.
Aromaticity, Chako S., Chandra A. K., Chen Z., Curioni A., Curioni A., Datta A., De Proft F., De Proft F., For, Fowler P. W., Fowler P. W., Geerlings P., Haskal E. I., Havenith R. W. A., Hohenberg K., Kido J., Krishnamurty S., Kumar V., Kuznetsov A. E., Kuznetsov A. E., Kuznetsov A. E., Kuznetsov A. E., Kuznetsov A. E., Kuznetsov A. E., Kuznetsov A. E., Li X., Li X., Lowdin P. O., Lowdin P. O., Mendez F., Nembach E., Nguyen L. T., Parr R. G., Parr R. G., Parr R. G., Parr R. G., Parr R. G., Pearson R. G., Pearson R. G., Pearson R. G., Perdew J. P., Ritter S. K., Roy R. K., Schmidt M. W., Shetty S., Shetty S., Tang J. X., Yang W., Yang W., Zhai H. J., Zhai H. J., Zhang Y.   +52 more
core   +1 more source

Why do some intermediate polars show soft X-ray emission? A survey of XMM-Newton spectra

, 2007
We make a systematic analysis of the XMM-Newton X-ray spectra of intermediate polars (IPs) and find that, contrary to the traditional picture, most show a soft blackbody component.
Burwitz V., Coel Hellier, Cropper M., Duck S. R., Haberl F., Haberl F., Hellier C., Hellier C., King A. R., King A. R., Kuijpers J., Mason K. O., Mason K. O., Norton A. J., P. A. Evans, Potter S. B., Ramsay G.   +16 more
core   +1 more source

First principles theory of fluctuations in vortex liquids and solids

, 1999
Consistent perturbation theory for thermodynamical quantities in type II superconductors in magnetic field at low temperatures is developed. It is complementary to the existing expansion valid at high temperatures.
A. Jevicki, Baruch Rosenstein, D. J. Thouless, E. Brezin, F. David, G. Eilenberger, G. I. Ruggeri, G. J. Ruggeri, G. J. Ruggeri, K. Maki, M. A. Moore, M. A. Moore, M. A. Moore, M. A. Moore, M. Tinkham, N. D. Mermin, R. Rajaraman, R. Sasik, S. Hikami, S. W. Pierson, Z. Tešanović, Z. Tešanović   +21 more
core   +2 more sources