Research Grants 08/09753-3 - Spintrônica, Semicondutores - BV FAPESP
Advanced search
Start date
Betweenand

Optical detection and control of magnetism in magnetic semiconductors and quantum dots

Abstract

Semiconductor materials with a potential for application in spintronics will be investigated by optical and magneto-optical techniques. The experiments include photoluminescence, photoluminescence excitation, optical absorption and transmission, reflectivity, magnetic dichroism and high resolution Faraday rotation, both in the continuous regime and in the time-resolved regime, with a resolution in the femtosecond range. The materials studied are magnetic semiconductor quantum structures, both magnetic and non-magnetic: bulk materials, and nanostructures (quantum wells and dots), of composition: europium chalcogenides and III-V's. The research aims at detecting and controlling the electronic and lattice magnetism by the use of light. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
More itemsLess items
Articles published in other media outlets ( ):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)

Scientific publications (6)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
HENRIQUES, A. B.; ABRAMOF, E.; RAPPL, P. H. O.. Theory of near-gap second harmonic generation in centrosymmetric magnetic semiconductors: Europium chalcogenides. Physical Review B, v. 80, n. 24, . (08/09753-3)
KAMINSKI, B.; LAFRENTZ, M.; PISAREV, R. V.; YAKOVLEV, D. R.; PAVLOV, V. V.; LUKOSHKIN, V. A.; HENRIQUES, A. B.; SPRINGHOLZ, G.; BAUER, G.; ABRAMOF, E.; et al. Optical second harmonic generation in the centrosymmetric magnetic semiconductors EuTe and EuSe. Physical Review B, v. 81, n. 15, . (08/09753-3)
HENRIQUES, A. B.; GALGANO, G. D.; ABRAMOF, E.; DIAZ, B.; RAPPL, P. H. O.. Zero-phonon emission and magnetic polaron parameters in EuTe. Applied Physics Letters, v. 99, n. 9, . (08/09753-3)
LAFRENTZ, M.; BRUNNE, D.; KAMINSKI, B.; PAVLOV, V. V.; HENRIQUES, A. B.; PISAREV, R. V.; YAKOVLEV, D. R.; SPRINGHOLZ, G.; BAUER, G.; ABRAMOF, E.; et al. Optical third-harmonic spectroscopy of the magnetic semiconductor EuTe. Physical Review B, v. 82, n. 23, . (08/09753-3)
KAMINSKI, B.; LAFRENTZ, M.; PISAREV, R. V.; YAKOVLEV, D. R.; PAVLOV, V. V.; LUKOSHKIN, V. A.; HENRIQUES, A. B.; SPRINGHOLZ, G.; BAUER, G.; ABRAMOF, E.; et al. Spin-Induced Optical Second Harmonic Generation in the Centrosymmetric Magnetic Semiconductors EuTe and EuSe. Physical Review Letters, v. 103, n. 5, . (08/09753-3)

Please report errors in scientific publications list using this form.
X

Report errors in this page


Error details: