Search Results - "Ferreira, J.V.B."

Determination of skin friction on a rotating sphere in magnetic levitation by Cena, C., Guizado, L.F.S., Ferreira, J.V.B.

“…A simple and inexpensive experimental procedure is proposed to investigate the skin friction caused by air in a rotating sphere. A device using a magnetic…”
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Kondo temperature equation for the Fermi liquid and the non-Fermi liquid regime for a two-channel anderson model by Philipps, C.A., Shiota, P.G.B., Zimmer, F.M., Ferreira, J.V.B.

“…•Kondo temperature definition via universalisation of the magnetic impurity susceptibility.•Numerical Renormalization Group for a two channel Anderson model…”
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Ce0.5La0.5Ni9Ge4 compound: Why is cerium valence not 3+? by Braga, B.C., Pinto, L.M.C., Ferreira, J.V.B.

“…•New interpretation of the valence charge of the Cerium atom in Ce0.5La0.5Ni9Ge4.•Previous model neglects four degrees of freedom in Ce atom.•Fermi Liquid vs…”
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Numerical Renormalization Group computation of temperature dependent specific heat for a two-channel Anderson model by Ferreira, J.V.B., Ferreira, A.I.I., Leite, A.H., Líbero, V.L.

“…The Numerical Renormalization Group (NRG) is applied to diagonalize a two-channel Anderson model describing a local magnetic impurity embedded in a fermionic…”
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