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cond-mat.mtrl-sci2008★ 14 cited
Voltage-Controlled Surface Magnetization of Itinerant Ferromagnet Ni_(1-x)Cu_x
Igor V. Ovchinnikov, Kang L. Wang
We argue that surface magnetization of a metallic ferromagnet can be turned on and off isothermally by an applied voltage. For this, the material's electron subsystem must be close…
cond-mat.mtrl-sci2007
Hydrodynamic Tensor-DFT with correct susceptibility
Igor V. Ovchinnikov, Lizette A. Bartell, Daniel Neuhauser
In a previous work we developed a family of orbital-free tensor equations for DFT [J. Chem. Phys. 124, 024105 (2006)]. The theory is a combination of the coupled hydrodynamic momen…