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Anomalous lattice parameter of magnetic semiconductor alloys
(AMER INST PHYSICS, 2009)
The addition of transition metals to III-V semiconductors radically changes their electronic, magnetic, and structural properties. We show by ab initio calculations that in contrast to the conventional semiconductor alloys, ...
Vacuum effects on the properties of nuclear matter under an external magnetic field
(American Physical Society, 2019-12-09)
The effects of the Dirac sea of nucleons are investigated within a covariant model of the hadronic interaction. I extend the usual mean field approximation and present a procedure to deal with divergences which are ...
Effect of an external electric field on local magnetic moments in silicene
(Elsevier Science, 2021-04)
In this work we analyze the effects of the application of an external electric field in the formation of a local magnetic moment in silicene. By adding an impurity in a top site in the host lattice and computing the real ...
Pinch technique prescription to compute the electroweak corrections to the muon anomalous magnetic moment
(Revista Mexicana de Física, 2009)
Compositeness effects in the anomalous weak-magnetic moment of leptons
(Elsevier B.V., 1996-12-26)
We investigate the effects induced by excited leptons, at the one-loop level, in the anomalous magnetic and weak-magnetic form factors of the leptons. In particular, we compute their contributions to the weak-magnetic ...
Spin reversal and magnetization jumps in ErMexMn1-xO3 perovskites (Me = Ni, Co)
(Elsevier B.V., 2007-05-01)
The erbium-based manganite ErMnO3 has been partially substituted at the manganese site by the transition-metal elements Ni and Co. The perovskite orthorhombic structure is found from x(Ni) = 0.2-0.5 in the nickel-based ...
Spin reversal and magnetization jumps in ErMexMn1-xO3 perovskites (Me = Ni, Co)
(Elsevier B.V., 2007-05-01)
The erbium-based manganite ErMnO3 has been partially substituted at the manganese site by the transition-metal elements Ni and Co. The perovskite orthorhombic structure is found from x(Ni) = 0.2-0.5 in the nickel-based ...