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Showing 1 to 7 of 7 for “"localized magnetic moments"”.
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3d magnetic dopant atoms in transition-metal superconductors: Part I: Localized magnetic moments on chromium and manganese dopant atoms in niobium and vanadium; Part II: The effects of chromium and manganese dopant atoms on the upper critical magnetic field of niobium
… first part deals with the question of whether localized magnetic moments are present on the 3d atoms, Cr and Mn, when dilutely doped in Nb and V. The second part deals with the pair-breaking effects of Cr and Mn dopant atoms on the upper critical magnetic field of Nb. In Part I we review the …
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Three-Dimensional Magnetic Dopant Atoms in Transition-Metal Superconductors: Part I. Localized Magnetic Moments on Chromium and Manganese Dopant Atoms in Niobium and Vanadium. Part Ii. The Effects Ofchromium and Manganese Dopant Atoms on The Upper Critical Magnetic Field of Niobium (Squid)
… first part deals with the question of whether localized magnetic moments are present on the 3d atoms, Cr and Mn, when dilutely doped in Nb and V. The second part deals with the pair-breaking effects of Cr and Mn dopant atoms on the upper critical magnetic field of Nb.
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Interlayer exchange coupling in magnetic multilayers
… discovery of the exchange coupling between ferromagnetic layers separated by nonmagnetic spacer layers has stimulated a great deal of interest recently. We present a theoretical study of the interlayer coupling in magnetic multilayers using two theoretical approaches. One such approach is to …
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Transitional impurities in liquid copper
… that the solutes Crt Mn, Fe, and Co possess localized magnetic moments in these alloys. The impurity moments were calculated from the susceptibility and found to change little on melting. The Cu63 Knight shift in liquid copper is found to be decreased by dissolved transition impurities with …
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Magnetische Halbleiter zum Einsatz in der Spinelektronik : Europiumsulfid und magnetisch dotiertes Galliumnitrid
In this work, magnetic semiconductors were investigated. The work on magnetic semiconductors is motivated by the great interest in the field of spinelectronics in recent years. Of particular interest are magnetic semiconductors which are ferromagnetic with Curie-temperatures well above room …
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Rare earth impurities in metals: The transition from virtual to bound f levels
Measurements of the solvent Knight shift and bulk magnetic susceptibility have been carried out in dilute alloys of the rare earth metals in liquid Cu. Other measurements of the Al and Cu Knight shift in dilute alloys of Gd in Al-Cu and Al-Ag binary alloys have also been made. The susceptibility …
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Engineering Rare-Earth Based Color Centers in Wide Bandgap Semiconductors for Quantum and Nanoscale Applications
… makes up the crystal, resulting for example in localized electronic states due to dangling bonds or excess of electrons. When present in sufficient concentrations, the defects interact collectively to alter the overall bulk properties of the host material. In the low concentration limit, …