Title :
Charge-Dependent Magnetization in Nanoporous Pd-Co Alloys
Author :
Ghosh, S. ; Lemier, C. ; Weissmueller, J.
Author_Institution :
Inst. of Nanotechnology, Karlsruhe
Abstract :
Since ferromagnetism in metals is fundamentally related to electronic density of states, it is interesting to study how far one can modify the magnetic order of solids by changing their electron density. Here, we explore the magnetic properties in space-charge region induced by electrochemical double layer. A maximum relative change of about 3% in magnetization has been found in nanoporous Pd1-xCox alloys near their Tc.
Keywords :
cobalt alloys; electrochemistry; electronic density of states; ferromagnetism; magnetisation; nanoporous materials; palladium alloys; space charge; PdCo; charge-dependent magnetization; electrochemical double layer; electronic density of states; ferromagnetism; nanoporous alloys; space-charge region; Electrons; Filling; Lattices; Magnetic field induced strain; Magnetic materials; Magnetization; Nanoporous materials; Solids; Strain measurement; Surface charging;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.374866
