Visualization of a ferromagnetic metallic edge state in manganite strips

Surface-stabilized nonferromagnetic ordering of a layered ferromagnetic manganite.

An outstanding question regarding the probing or possible device applications of correlated electronic materials (CEMs) with layered structure is the extent to which their bulk and surface properties differ or not. The broken translational symmetry at the surface can lead to distinct functionality due to the charge, lattice, orbital, and spin coupling. Here we report on the case of bilayered ma...

Magnons in ferromagnetic metallic manganites.

Ferromagnetic (FM) manganites, a group of likely half-metallic oxides, are of special interest not only because they are a testing ground for the classical double-exchange interaction mechanism for the 'colossal' magnetoresistance, but also because they exhibit an extraordinary arena of emergent phenomena. These emergent phenomena are related to the complexity associated with strong interplay b...

Spin-polarized half-metallic state of a ferromagnetic δ layer in a semiconductor host

S. Caprara,1,2 V. V. Tugushev,3,4 and E. V. Chulkov1,4 1Donostia International Physics Center (DIPC), P. de Manuel Lardizabal 4, 20018 San Sebastián, Basque Country, Spain 2Dipartimento di Fisica, Università di Roma “La Sapienza,” Piazzale Aldo Moro 2, 00185 Rome, Italy 3RRC Kurchatov Institute, Kurchatov Square 1, 123182 Moscow, Russia 4Departamento de Fı́sica de Materiales, Facultad de Ciencia...

Ferromagnetic domain structures and spin configurations measured in doped manganite

critical period effects in foreign language learning:the influence of maturational state on the acquisition of reading,writing, and grammar in english as a foreign language

since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...